A die-casting machine cooling water control method, system, device and storage medium

Abstract

The present application relates to a die-casting machine cooling water control method, system, device, and storage medium, and relates to the technical field of die-casting machines. The method comprises obtaining a mold cooling point reference temperature value; performing forward sorting according to the mold cooling point reference temperature value; analyzing and obtaining a cooling water input plan based on the forward sorted mold cooling point reference temperature value, and executing the cooling water input plan; obtaining a mold cooling point real-time temperature value; determining whether the mold cooling point real-time temperature value is consistent with the mold cooling point reference temperature value; if so, continuing to execute the cooling water input plan; if not, analyzing and obtaining the difference between the mold cooling point real-time temperature value and the mold cooling point reference temperature value and using it as the mold cooling point adjustment temperature value; analyzing and obtaining a cooling water adjustment input plan based on the mold cooling point adjustment temperature value, and executing the cooling water adjustment input plan. The present application has the effect of improving the final performance of die-cast products.

Description

Technical Field

[0001] The present application relates to the technical field of die-casting machines, and in particular to a cooling water control method, system, device and storage medium for a die-casting machine. Background Art

[0002] A die-casting machine is a machine that hydraulically injects molten metal into a mold under pressure, cools it and forms it. After the mold is opened, a solid metal casting can be obtained for pressure casting.

[0003] In the related art, during the production process of die-casting machines, in order to improve the quality of die-cast products and reduce or avoid quality accidents such as sticking, strain, cold shut, and thermal cracking, it is necessary to control the mold temperature within a certain range. Therefore, cooling water is generally supplied to the die-casting machine. The cooling water is distributed to multiple cooling points within the die through multiple cooling pipes pre-set within the die, thereby cooling the die and maintaining the thermal balance of the die, so as to achieve an ideal production state.

[0004] Regarding the above-mentioned related technologies, the inventors found the following defects: when cooling water cools the mold temperature in the die-casting machine, it is necessary to cool multiple cooling points of the die-casting machine mold, and the temperatures required for different cooling points have certain differences, thereby reducing the final performance of the die-cast product. Summary of the Invention

[0005] In order to improve the final performance of die-cast products, the present application provides a die-casting machine cooling water control method, system, device and storage medium.

[0006] In a first aspect, the present application provides a method for controlling cooling water of a die-casting machine, which adopts the following technical solution:

[0007] A cooling water control method for a die-casting machine, comprising:

[0008] Obtain the preset mold cooling point reference temperature value;

[0009] Perform forward sorting based on the reference temperature values ​​of the mold cooling points. Forward sorting is defined as sorting the reference temperature values ​​of the mold cooling points from small to large.

[0010] According to the correspondence between the mold cooling point reference temperature values ​​in the forward sorting order and the cooling water input scheme, the cooling water input scheme corresponding to the mold cooling point reference temperature values ​​in the forward sorting order is analyzed and obtained, and the cooling water input scheme is executed;

[0011] Get the real-time temperature value of the mold cooling point;

[0012] Determine whether the real-time temperature value of the mold cooling point is consistent with the reference temperature value of the mold cooling point;

[0013] If yes, continue to execute the cooling water input plan;

[0014] If not, the difference between the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point is analyzed and obtained according to the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point, and the difference is used as the adjusted temperature value of the mold cooling point;

[0015] According to the correspondence between the mold cooling point adjustment temperature value and the preset cooling water adjustment input scheme, the cooling water adjustment input scheme corresponding to the mold cooling point adjustment temperature value is analyzed and obtained, and the cooling water adjustment input scheme is executed.

[0016] By adopting the above technical solution, the preset mold cooling point reference temperature value is obtained, and then the mold cooling point reference temperature values ​​are forward sorted, and the cooling water input plan is obtained by analyzing the forward sorted mold cooling point reference temperature values. After executing the cooling water input plan, the real-time temperature value of the mold cooling point is obtained, and it is judged whether the real-time temperature value of the mold cooling point is consistent with the mold cooling point reference temperature value. When the real-time temperature value of the mold cooling point is consistent with the mold cooling point reference temperature value, the cooling water input plan is continued to be executed. When the real-time temperature value of the mold cooling point is inconsistent with the mold cooling point reference temperature value, the difference between the real-time temperature value of the mold cooling point and the mold cooling point reference temperature value is analyzed and obtained as the mold cooling point adjustment temperature value, and then the cooling water adjustment input plan is obtained by analyzing the mold cooling point adjustment temperature value, and the cooling water adjustment input plan is executed, so that each cooling point can reach the required temperature, thereby improving the final performance of the die-cast product.

[0017] Optional cooling water input options include:

[0018] Acquire mold cooling point position information corresponding to the forward-sorted mold cooling point reference temperature values;

[0019] Analyze and obtain the cooling water single-circuit input route corresponding to the position point corresponding to the mold cooling point position information based on the correspondence between the position point corresponding to the mold cooling point position information and the preset cooling water single-circuit input route;

[0020] Determine whether the cooling water input routes intersect;

[0021] If no, the cooling water single-line input route is used as the cooling water input scheme;

[0022] If yes, then obtain the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and use it as the intersection adjustment position point;

[0023] Separating the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​sorted in the forward direction into multiple groups according to the intersection-related adjustment position points and using the separated cooling point position group information as separated cooling point position group information;

[0024] According to the correspondence between the separated cooling point position group information and the preset cooling water separated multi-line input route, the cooling water separated multi-line input route corresponding to the separated cooling point position group information is analyzed and obtained, and the cooling water separated multi-line input route is used as the cooling water input scheme.

[0025] By adopting the above technical solution, the mold cooling point position information corresponding to the mold cooling point reference temperature value in the forward sorting is obtained, and the cooling water single-line input route is obtained by analyzing the position points corresponding to the mold cooling point position information. Then, whether the cooling water input routes intersect is judged. When the cooling water input routes do not intersect, the cooling water single-line input route is directly used as the cooling water input scheme. When the cooling water input routes intersect, the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection is obtained and used as the intersection adjustment position point. The mold cooling point position information corresponding to the mold cooling point reference temperature value in the forward sorting is separated into multiple groups through the intersection adjustment position point and used as separated cooling point position group information. Finally, the cooling water separated multi-line input route is obtained by analyzing the separated cooling point position group information, and the cooling water separated multi-line input route is used as the cooling water input scheme, thereby improving the accuracy of the obtained cooling water input scheme and ultimately achieving the purpose of improving the final performance of the die-cast product.

[0026] Optionally, the method further includes a step after obtaining the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and using it as the intersection adjustment position point, specifically as follows:

[0027] Determine whether the number of points corresponding to the adjusted positions involved in the intersection is greater than one;

[0028] If not, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward order is separated into multiple groups according to the intersection-related adjustment position points and used as separated cooling point position group information;

[0029] If yes, then obtain the position point corresponding to the second to last mold cooling point position information in the forward order in the intersection reference and use it as the intersection reference removal position point;

[0030] According to the intersection-related removal position points, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward order is removed from the intersection-related removal position points and used as the removal cooling point position group information;

[0031] According to the correspondence between the cooling point removal position group information, the intersecting removal position points and the preset cooling water removal point multi-line input route, the cooling water removal point multi-line input route corresponding to the cooling point removal position group information and the intersecting removal position points is analyzed and obtained, and the cooling water removal point multi-line input route is used as the cooling water input plan.

[0032] By adopting the above technical solution, it is judged whether the number corresponding to the intersection-involved adjustment position points is greater than one. When the number corresponding to the intersection-involved adjustment position points is not greater than one, the mold cooling point position information corresponding to the forward-sorted mold cooling point reference temperature value is directly separated into multiple groups according to the intersection-involved adjustment position points and used as separated cooling point position group information. When the number corresponding to the intersection-involved adjustment position points is greater than one, the position point corresponding to the second-to-last mold cooling point position information in the forward sorting of the intersection is obtained and used as the intersection-involved removal position point. The cooling water removal point multi-line input route is obtained by analyzing the removal cooling point position group information and the intersection-involved removal position points, and the cooling water removal point multi-line input route is used as the cooling water input scheme, thereby improving the accuracy of the obtained cooling water input scheme, and ultimately achieving the purpose of improving the final performance of the die-cast product.

[0033] Optionally, according to the correspondence between the cooling point removal position group information, the intersecting removal position points, and the preset cooling water removal point multi-line input route, analyzing and obtaining the cooling water removal point multi-line input route corresponding to the cooling point removal position group information and the intersecting removal position points, and using the cooling water removal point multi-line input route as the cooling water input scheme includes:

[0034] According to the correspondence between the cooling point removal position group information, the intersection-related removal position points and the preset cooling water removal point multi-line input route, the cooling water removal point multi-line input route corresponding to the cooling point removal position group information and the intersection-related removal position points is analyzed and obtained;

[0035] Determine whether the input routes of multiple cooling water points intersect;

[0036] If not, the cooling water depot multi-line input route is used as the cooling water input solution;

[0037] If yes, obtain the position point corresponding to the last mold cooling point position information in the forward sorting of the intersection and use it as the adjustment position point after the intersection is removed;

[0038] According to the intersection involving the adjustment position points after removal, the cooling water removal point multi-line input route is divided into multiple groups again and used as the cooling point position group information after removal;

[0039] According to the correspondence between the cooling point position group information after removal and the preset cooling water point-removal separation multi-line input route, the cooling water point-removal separation multi-line input route corresponding to the cooling point position group information after removal is analyzed and obtained, and the cooling water point-removal separation multi-line input route is used as the cooling water input plan.

[0040] By adopting the above technical solution, the cooling water point removal multi-line input route is obtained by analyzing the cooling point position group information and the intersection-related removal position points, and whether the cooling water point removal multi-line input route has an intersection is judged. When the cooling water point removal multi-line input route does not have an intersection, the cooling water point removal multi-line input route is used as the cooling water input scheme. When the cooling water point removal multi-line input route has an intersection, the position point corresponding to the last mold cooling point position information in the forward order of the intersection is obtained and used as the intersection-related removal adjustment position point. The cooling water point removal multi-line input route is again divided into multiple groups through the intersection-related removal adjustment position point and used as the cooling point position group information separated after the point is removed. The cooling water point removal multi-line input route is obtained by analyzing the cooling point position group information separated after the point is removed, and the cooling water point removal multi-line input route is used as the cooling water input scheme, thereby improving the accuracy of the obtained cooling water input scheme and ultimately achieving the purpose of improving the final performance of the die-cast product.

[0041] Optionally, the method further includes steps after adopting a single cooling water input route as the cooling water input solution, or after adopting a multi-line cooling water input route as the cooling water input solution, specifically as follows:

[0042] Obtain the position information of two adjacent mold cooling points in the cooling water input scheme and the corresponding mold cooling point reference temperature values;

[0043] According to the position information of two adjacent mold cooling points, the distance between the position points corresponding to the two adjacent mold cooling points is analyzed and obtained as the adjacent cooling point distance value;

[0044] According to the corresponding relationship between the distance value of the adjacent cooling points and the preset cooling water temperature change value, the cooling water temperature change value corresponding to the distance value of the adjacent cooling points is analyzed and obtained;

[0045] According to the reference temperature values ​​of two adjacent mold cooling points, the difference between the two adjacent mold cooling point reference temperature values ​​is analyzed and obtained as the temperature difference of the adjacent cooling points;

[0046] Determine whether the cooling water temperature change value is consistent with the temperature difference of adjacent cooling points;

[0047] If yes, then output the no-adjustment information and use the no-adjustment information as the temperature compensation solution;

[0048] If not, the difference between the cooling water temperature change value and the temperature difference of the adjacent cooling points is analyzed and calculated and used as the temperature compensation value;

[0049] According to the correspondence between the temperature compensation value, the next mold cooling point position information and the preset temperature compensation scheme, the temperature compensation scheme corresponding to the temperature compensation value and the next mold cooling point position information is analyzed and obtained, and the temperature compensation scheme is executed.

[0050] By adopting the above technical solution, the position information of two adjacent mold cooling points and the corresponding mold cooling point reference temperature values ​​in the cooling water input scheme are obtained, the distance between the position points corresponding to the two adjacent mold cooling point position information is analyzed and obtained as the adjacent cooling point distance value, the difference between the two adjacent mold cooling point reference temperature values ​​is analyzed and obtained as the adjacent cooling point temperature difference, the cooling water temperature change value is obtained by analyzing the adjacent cooling point distance values, and then a judgment is made as to whether the cooling water temperature change value is consistent with the adjacent cooling point temperature difference. When the cooling water temperature change value is consistent with the adjacent cooling point temperature difference, no adjustment information is output and the no adjustment information is used as a temperature compensation scheme. When the cooling water temperature change value is inconsistent with the adjacent cooling point temperature difference, the difference between the cooling water temperature change value and the adjacent cooling point temperature difference is analyzed and calculated and used as a temperature compensation value. The temperature compensation scheme is obtained by analyzing the temperature compensation value and the next mold cooling point position information, and the temperature compensation scheme is executed, so that the temperature of each mold cooling point position can reach the required temperature, thereby improving the final performance of the die-cast product.

[0051] Optional cooling water input adjustment options include:

[0052] Obtaining mold cooling point position information corresponding to the mold cooling point adjustment temperature value and using it as the cooling point temperature adjustment position point;

[0053] Determine whether the temperature compensation solution corresponding to the cooling point temperature adjustment position point can be queried and obtained;

[0054] If yes, then according to the correspondence between the temperature compensation value, the mold cooling point adjustment temperature value and the preset final temperature adjustment value, analyze and obtain the final temperature adjustment value corresponding to the temperature compensation value and the mold cooling point adjustment temperature value;

[0055] According to the correspondence between the final temperature adjustment value, the cooling point temperature adjustment position point and the preset temperature compensation adjustment input scheme, the temperature compensation adjustment input scheme corresponding to the final temperature adjustment value and the cooling point temperature adjustment position point is analyzed and obtained, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme;

[0056] If not, the cooling water adjustment input scheme is analyzed and obtained based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value.

[0057] By adopting the above technical solution, the mold cooling point position information corresponding to the mold cooling point adjustment temperature value is obtained and used as the cooling point temperature adjustment position point, and then a judgment is made as to whether the temperature compensation scheme corresponding to the cooling point temperature adjustment position point can be queried and obtained. When the temperature compensation scheme corresponding to the cooling point temperature adjustment position point can be queried and obtained, the final temperature adjustment value is obtained by analyzing the temperature compensation value and the mold cooling point adjustment temperature value, and then the temperature compensation adjustment input scheme is obtained by analyzing the final temperature adjustment value and the cooling point temperature adjustment position point, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme. When the temperature compensation scheme corresponding to the cooling point temperature adjustment position point cannot be queried and obtained, the cooling water adjustment input scheme is analyzed and obtained based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, thereby improving the accuracy of the obtained cooling water adjustment input scheme, and ultimately achieving the purpose of improving the final performance of the die-cast product.

[0058] Optionally, based on the judgment result of whether the mold cooling point adjustment temperature value is greater than a preset temperature adjustment reference value, analyzing and obtaining the cooling water adjustment input scheme includes:

[0059] Determine whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value;

[0060] If not, then output the non-adjustment information and use the non-adjustment information as the cooling water adjustment input plan;

[0061] If yes, query and obtain the mold cooling point position information and the corresponding mold cooling point reference temperature value adjacent to the cooling point temperature adjustment position point, and use the adjacent mold cooling point position information as the cooling point temperature adjustment adjacent position point, and use the adjacent mold cooling point reference temperature value as the adjacent cooling point temperature value;

[0062] According to the corresponding relationship between the mold cooling point adjustment temperature value and the preset adjacent apportioned adjustment temperature value, the adjacent apportioned adjustment temperature value corresponding to the mold cooling point adjustment temperature value is analyzed and obtained;

[0063] According to the correspondence between the adjacent position points of the cooling point temperature adjustment, the adjacent apportioned adjustment temperature values ​​and the preset temperature compensation adjacent cooling point adjustment input scheme, the temperature compensation adjacent cooling point adjustment input scheme corresponding to the adjacent position points of the cooling point temperature adjustment and the adjacent apportioned adjustment temperature values ​​is analyzed and obtained, and the temperature compensation adjacent cooling point adjustment input scheme is used as the cooling water adjustment input scheme.

[0064] By adopting the above technical solution, it is judged whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value. When the mold cooling point adjustment temperature value is not greater than the preset temperature adjustment reference value, no adjustment information is output, and the no adjustment information is used as the cooling water adjustment input scheme. When the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, the mold cooling point position information adjacent to the cooling point temperature adjustment position point and the corresponding mold cooling point reference temperature value are queried and obtained, and the adjacent mold cooling point position information is used as the cooling point temperature adjustment adjacent position point, and the adjacent mold cooling point reference temperature value is used as the adjacent cooling point temperature value. Then, the adjacent apportioned adjustment temperature value is obtained by analyzing the mold cooling point adjustment temperature value. Finally, the temperature compensation adjacent cooling point adjustment input scheme is obtained by analyzing the cooling point temperature adjustment adjacent position points and the adjacent apportioned adjustment temperature values, and the temperature compensation adjacent cooling point adjustment input scheme is used as the cooling water adjustment input scheme, thereby improving the accuracy of the obtained cooling water adjustment input scheme, and ultimately achieving the purpose of improving the final performance of the die-cast product.

[0065] In a second aspect, the present application provides a die-casting machine cooling water control system, which adopts the following technical solution:

[0066] A cooling water control system for a die-casting machine, comprising:

[0067] Acquisition module, used to obtain the real-time temperature value of the mold cooling point;

[0068] A memory for storing a program of a die casting machine cooling water control method according to any one of the first aspects;

[0069] The program in the memory can be loaded and executed by the processor to implement a cooling water control method for a die-casting machine as described in any one of the first aspects.

[0070] By adopting the above technical solution, the real-time temperature value of the mold cooling point is acquired through the acquisition module, and the program in the memory is loaded and executed by the processor, thereby achieving the purpose of improving the final performance of the die-cast product.

[0071] In a third aspect, the present application provides a cooling water control device for a die-casting machine, which adopts the following technical solution:

[0072] A die-casting machine cooling water control device comprises a memory and a processor, wherein the memory stores a computer program capable of being loaded by the processor and executing a die-casting machine cooling water control method as described in any one of the first aspects.

[0073] By adopting the above technical solution, the processor loads and executes the program in the memory, thereby achieving the purpose of improving the final performance of the die-cast product.

[0074] In a fourth aspect, the present application provides a computer storage medium capable of storing corresponding programs, which has the characteristics of facilitating the improvement of the final performance of die-cast products, and adopts the following technical solutions:

[0075] A computer storage medium stores a computer program capable of being loaded by a processor and executed by a method for controlling cooling water of a die casting machine as described in any one of the first aspects.

[0076] By adopting the above technical solution, the program is stored in a storage medium, which makes it convenient to use when needed, thereby achieving the purpose of improving the final performance of the die-casting product.

[0077] In summary, this application includes at least one of the following beneficial technical effects:

[0078] 1. By obtaining the preset mold cooling point reference temperature values, and then forward sorting the mold cooling point reference temperature values, and analyzing the forward sorted mold cooling point reference temperature values ​​to obtain a cooling water input plan, after executing the cooling water input plan, obtaining the mold cooling point real-time temperature value, and judging whether the mold cooling point real-time temperature value is consistent with the mold cooling point reference temperature value. When the mold cooling point real-time temperature value is consistent with the mold cooling point reference temperature value, continue to execute the cooling water input plan. When the mold cooling point real-time temperature value is inconsistent with the mold cooling point reference temperature value, analyze the difference between the mold cooling point real-time temperature value and the mold cooling point reference temperature value to obtain and use it as the mold cooling point adjustment temperature value. Then, obtain a cooling water adjustment input plan based on the mold cooling point adjustment temperature value, and execute the cooling water adjustment input plan, so that each cooling point can reach the required temperature, thereby improving the final performance of the die-cast product;

[0079] 2. By acquiring the mold cooling point position information corresponding to the mold cooling point reference temperature value in the forward sorting, and analyzing the position points corresponding to the mold cooling point position information to acquire the cooling water single-line input route, and then judging whether the cooling water input routes intersect, when the cooling water input routes do not intersect, directly use the cooling water single-line input route as the cooling water input scheme; when the cooling water input routes intersect, acquire the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and use it as the intersection adjustment position point; through the intersection adjustment position point, separate the mold cooling point position information corresponding to the mold cooling point reference temperature value in the forward sorting into multiple groups and use them as separated cooling point position group information; finally, obtain the cooling water separated multi-line input route through the separated cooling point position group information, and use the cooling water separated multi-line input route as the cooling water input scheme, thereby improving the accuracy of the obtained cooling water input scheme and ultimately achieving the purpose of improving the final performance of the die-cast product;

[0080] 3. By obtaining the mold cooling point position information corresponding to the mold cooling point adjustment temperature value and using it as the cooling point temperature adjustment position point, it is judged whether the temperature compensation scheme corresponding to the cooling point temperature adjustment position point can be queried and obtained. When the temperature compensation scheme corresponding to the cooling point temperature adjustment position point can be queried and obtained, the final temperature adjustment value is obtained by analyzing the temperature compensation value and the mold cooling point adjustment temperature value, and then the temperature compensation adjustment input scheme is obtained by analyzing the final temperature adjustment value and the cooling point temperature adjustment position point, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme. When the temperature compensation scheme corresponding to the cooling point temperature adjustment position point cannot be queried and obtained, the cooling water adjustment input scheme is analyzed and obtained based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, thereby improving the accuracy of the obtained cooling water adjustment input scheme, and ultimately achieving the purpose of improving the final performance of the die-cast product. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] Figure 1 This is a flow chart of a method for controlling cooling water of a die-casting machine according to an embodiment of the present application.

[0082] Figure 2 This is a method flow chart of the cooling water input solution of an embodiment of the present application.

[0083] Figure 3 It is a method flow chart of the steps after obtaining the position point corresponding to the last mold cooling point position information in the forward order in the intersection and using it as the intersection adjustment position point in an embodiment of the present application.

[0084] Figure 4 This is a flow chart of a method for analyzing and obtaining the cooling water point removal multi-line input route corresponding to the cooling water point removal position group information and the intersecting removal position points according to the correspondence between the cooling water point removal position group information, the intersecting removal position points and the preset cooling water point removal multi-line input route, and using the cooling water point removal multi-line input route as the cooling water input scheme in an embodiment of the present application.

[0085] Figure 5 It is a method flow chart of the steps after a single cooling water input route is used as a cooling water input scheme, or after a multi-line cooling water input route is used as a cooling water input scheme in an embodiment of the present application.

[0086] Figure 6 This is a flow chart of the method for adjusting the cooling water input scheme according to an embodiment of the present application.

[0087] Figure 7This is a flow chart of a method for analyzing and obtaining a cooling water adjustment input solution according to a judgment result of whether the mold cooling point adjustment temperature value is greater than a preset temperature adjustment reference value in an embodiment of the present application.

[0088] Figure 8 This is a system flow chart of the cooling water control of the die-casting machine according to an embodiment of the present application.

[0089] Explanation of the accompanying drawings: 1. Acquisition module; 2. Memory; 3. Processor. DETAILED DESCRIPTION

[0090] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-8 It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0091] The embodiments of the present application disclose a cooling water control method for a die-casting machine.

[0092] Reference Figure 1 , a die-casting machine cooling water control method includes:

[0093] Step S100: obtaining a preset mold cooling point reference temperature value.

[0094] The mold cooling point reference temperature value refers to the temperature required by each cooling point in the mold in a working state, and the mold cooling point reference temperature value is obtained by querying from a database storing the mold cooling point reference temperature values.

[0095] Step S200 , performing forward sorting according to the reference temperature value of the mold cooling point.

[0096] Among them, the forward sorting is defined as sorting the mold cooling point reference temperature values ​​from small to large.

[0097] Step S300 , according to the correspondence between the mold cooling point reference temperature values ​​in the forward sorting order and the cooling water input scheme, analyzing and obtaining the cooling water input scheme corresponding to the mold cooling point reference temperature values ​​in the forward sorting order, and executing the cooling water input scheme.

[0098] The cooling water input scheme refers to a scheme for inputting cooling water to various cooling points in the mold, and the cooling water input scheme is retrieved from a database storing cooling water input schemes.

[0099] The cooling water input plan is obtained by analyzing the benchmark temperature values ​​of the mold cooling points in a forward-ordered manner, and the cooling water input plan is executed to input cooling water to each cooling point in the mold, so that each cooling point can reach the temperature required in the working state, thereby improving the final performance of the die-cast product.

[0100] Step S400: obtaining the real-time temperature value of the mold cooling point.

[0101] Among them, the real-time temperature value of the mold cooling point refers to the actual temperature of each cooling point in the mold in the working state. The real-time temperature value of the mold cooling point is detected and obtained by a temperature sensor preset in the mold. The real-time temperature value of the mold cooling point can also be detected and obtained by thermal imaging technology.

[0102] Step S500: Determine whether the real-time temperature value of the mold cooling point is consistent with the reference temperature value of the mold cooling point. If yes, proceed to step S600; if not, proceed to step S700.

[0103] Among them, by judging whether the real-time temperature value of the mold cooling point is consistent with the reference temperature value of the mold cooling point, it is judged whether the actual temperature of each cooling point in the mold in the working state is consistent with the temperature required by each cooling point in the mold in the working state.

[0104] Step S600, continue to execute the cooling water input plan.

[0105] Among them, when the real-time temperature value of the mold cooling point is consistent with the reference temperature value of the mold cooling point, it means that the actual temperature of each cooling point in the mold in the working state is consistent with the temperature required by each cooling point in the mold in the working state, so the cooling water input plan continues to be executed at this time.

[0106] Step S700 : Analyze and obtain the difference between the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point according to the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point, and use the difference as the adjusted temperature value of the mold cooling point.

[0107] The mold cooling point adjustment temperature value refers to an adjustment value when the temperature of the cooling point on the mold is adjusted to the temperature required in the working state.

[0108] The difference between the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point is analyzed and obtained, and the difference between the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point is used as the mold cooling point adjustment temperature value.

[0109] Step S800 , according to the correspondence between the mold cooling point adjustment temperature value and the preset cooling water adjustment input scheme, analyzing and obtaining the cooling water adjustment input scheme corresponding to the mold cooling point adjustment temperature value, and executing the cooling water adjustment input scheme.

[0110] The cooling water adjustment input plan is a plan for adjusting the cooling water input to each cooling point in the mold so that each cooling point reaches the required temperature during operation. The cooling water adjustment input plan is retrieved from a database storing cooling water adjustment input plans.

[0111] By analyzing the mold cooling point adjustment temperature values, the cooling water adjustment input plan is obtained and executed, so that each cooling point can be dynamically adjusted, so that each cooling point can always reach the required temperature in the working state, thereby improving the final performance of the die-casting product.

[0112] exist Figure 1 In step S300, in order to further ensure the rationality of the cooling water input scheme, it is necessary to further analyze and calculate the cooling water input scheme separately. Figure 2 The steps shown are explained in detail.

[0113] Reference Figure 2 , the cooling water input scheme includes the following steps:

[0114] Step S310 , obtaining mold cooling point position information corresponding to the forward-sorted mold cooling point reference temperature values.

[0115] The mold cooling point position information refers to the position of the cooling point in the mold, and the mold cooling point position information is obtained by querying from a database storing the mold cooling point position information.

[0116] By acquiring the mold cooling point position information corresponding to the forward-sorted mold cooling point reference temperature values, the mold cooling point position information at this time corresponds one-to-one with the forward-sorted mold cooling point reference temperature values, thereby facilitating subsequent use of the mold cooling point position information.

[0117] Step S320 , analyzing and acquiring the cooling water single-line input route corresponding to the position point corresponding to the mold cooling point position information according to the correspondence between the position point corresponding to the mold cooling point position information and the preset cooling water single-line input route.

[0118] The cooling water single-line input route refers to the route through which cooling water is input into the mold, and the cooling water single-line input route is obtained by querying from a database storing the cooling water single-line input routes.

[0119] The single-line input route of cooling water is obtained by analyzing the position points corresponding to the mold cooling point position information, so that the cooling water is input into the mold through the line according to the cooling point position corresponding to the mold cooling point reference temperature value sorted in the forward direction, so that the cooling water can absorb the heat generated in the mold during the transportation process, so that the cooling water can reach different areas when it reaches different temperature requirements required for different areas, thereby improving the final performance of the die-cast product.

[0120] Step S330: Determine whether the cooling water input routes intersect. If not, proceed to step S340; if yes, proceed to step S350.

[0121] Among them, by judging whether there is any intersection in the cooling water input route, it is determined whether the cooling water will be affected by its own route during the transportation process.

[0122] Step S340: Using the cooling water single-line input route as the cooling water input solution.

[0123] Among them, when the cooling water input routes do not intersect, it indicates whether the cooling water will be affected by its own lines during the transportation process, so the cooling water single-line input route is directly used as the cooling water input solution.

[0124] Step S350: obtaining the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection relation and using it as the intersection relation adjustment position point.

[0125] The last mold cooling point position information in the forward sorting involved in the intersection refers to the last mold cooling point position information corresponding to the forward sorting based on the mold cooling point reference temperature value among the latest four mold cooling point position information involved when the intersection occurs in the cooling water input route.

[0126] When the cooling water input routes intersect, it indicates whether the cooling water will be affected by its own routes during the transportation process. Therefore, the position information of the mold cooling point at the end of the positive sorting in the intersection is obtained, and the position point corresponding to the position information of the mold cooling point at the end of the positive sorting in the intersection is used as the intersection adjustment position point.

[0127] Step S360 : Separate the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​sorted in the forward direction into multiple groups according to the intersection-related adjustment position points and use the separated cooling point position group information as separated cooling point position group information.

[0128] Among them, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​sorted in the forward direction is separated into multiple groups by intersecting the adjustment position points, and the mold cooling point position information separated into multiple groups is used as separated cooling point position group information, so as to facilitate subsequent use of the separated cooling point position group information.

[0129] Step S370 , analyzing and acquiring the cooling water partitioned multi-line input route corresponding to the partitioned cooling point location group information based on the correspondence between the partitioned cooling point location group information and the preset cooling water partitioned multi-line input route, and using the cooling water partitioned multi-line input route as the cooling water input solution.

[0130] The cooling water divided multi-line input route refers to the route through which cooling water is input to the mold after the cooling points are divided and grouped. The cooling water divided multi-line input route is retrieved from a database storing the cooling water divided multi-line input routes.

[0131] The cooling water separated multi-line input route is obtained by analyzing the separated cooling point position group information, and the cooling water separated multi-line input route is used as the cooling water input scheme, thereby improving the accuracy of the obtained cooling water input scheme.

[0132] exist Figure 2 After step S350, in order to further ensure the rationality of the cooling water input scheme, it is necessary to further analyze and calculate the cooling water input scheme. Figure 3 The steps shown are explained in detail.

[0133] Reference Figure 3 The steps after obtaining the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and using it as the intersection adjustment position point include the following steps:

[0134] Step S351: Determine whether the number of intersection adjustment points is greater than one. If not, execute step S352; if yes, execute step S353.

[0135] Wherein, it is determined whether the number of intersection adjustment position points is greater than one, thereby determining whether the cooling water input scheme needs to be adjusted.

[0136] Step S352, jump to execute step S360.

[0137] When the number of the intersection-related adjustment position points is not greater than one, it indicates that the cooling water input scheme does not need to be adjusted at this time, so the process directly jumps to step S360 .

[0138] Step S353: Obtain the position point corresponding to the second-to-last mold cooling point position information in the forward order in the intersection reference and use it as the intersection reference removal position point.

[0139] The second-to-last mold cooling point position information in the forward sorting involved in the intersection refers to the second-to-last mold cooling point position information corresponding to the forward sorting based on the mold cooling point reference temperature value among the latest four mold cooling point position information involved when the intersection occurs in the cooling water input route.

[0140] When the number of adjustment position points involved in the intersection is greater than one, it means that the cooling water input plan needs to be adjusted at this time. Therefore, the position information of the second to last mold cooling point in the positive order in the intersection is obtained, and the position point corresponding to the second to last mold cooling point position information in the positive order in the intersection is used as the intersection removal position point, so as to facilitate the subsequent use of the intersection removal position point.

[0141] Step S354 , according to the intersection-related removal position points, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward order is removed from the intersection-related removal position points and used as the removal cooling point position group information.

[0142] Among them, removing the intersection-related removal position points from the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward sorting order means removing the mold cooling point position information corresponding to the intersection-related removal position points in the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward sorting order, and using the remaining mold cooling point position information after removal as the removed cooling point position group information, thereby facilitating the subsequent use of the removed cooling point position group information.

[0143] Step S355: Analyze and obtain the cooling water point removal multi-line input route corresponding to the cooling water point removal position group information and the intersecting removal position points based on the correspondence between the cooling water point removal position group information, the intersecting removal position points, and the preset cooling water point removal multi-line input route, and use the cooling water point removal multi-line input route as the cooling water input solution.

[0144] The multi-line input route for cooling water removal refers to the route through which cooling water is input into the mold after the cooling point position is removed. The multi-line input route for cooling water removal is obtained by querying a database storing the multi-line input route for cooling water removal.

[0145] By analyzing the cooling point location group information and the intersection of the removed location points, the multi-line input route of the cooling water removal point is obtained, and the multi-line input route of the cooling water removal point is used as the cooling water input scheme, thereby optimizing the cooling water input route, reducing the number of routes required for cooling water input, and facilitating the adjustment and control of the input cooling water.

[0146] exist Figure 3 In step S355, in order to further ensure the rationality of the cooling water depot multi-line input route, it is necessary to further analyze and calculate the cooling water depot multi-line input route. Figure 4 The steps shown are explained in detail.

[0147] Reference Figure 4 According to the correspondence between the cooling point removal position group information, the intersecting removal position points, and the preset cooling water removal multi-line input route, analyzing and obtaining the cooling water removal multi-line input route corresponding to the cooling point removal position group information and the intersecting removal position points, and using the cooling water removal multi-line input route as the cooling water input solution includes the following steps:

[0148] Step S3551: Analyze and obtain the cooling water point removal multi-line input route corresponding to the cooling water point removal position group information and the intersecting removal position points according to the correspondence between the cooling water point removal position group information, the intersecting removal position points and the preset cooling water point removal multi-line input route.

[0149] Among them, the cooling water removal point multi-line input route is obtained by removing the cooling point location group information and analyzing the intersection-related removal location points, which is convenient for subsequent use of the cooling water removal point multi-line input route.

[0150] Step S3552: Determine whether the cooling water depot multi-line input routes intersect. If not, execute step S3553; if yes, execute step S3554.

[0151] Here, it is determined whether the input routes of multiple cooling water lines intersect with each other, thereby determining whether the cooling water input routes need to be further adjusted.

[0152] Step S3553: Use the cooling water de-point multi-line input route as the cooling water input solution.

[0153] Among them, when the multi-line input routes of cooling water depots do not intersect, it means that there is no need to further adjust the cooling water input route at this time, so the multi-line input route of cooling water depots is used as the cooling water input plan.

[0154] Step S3554: obtain the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection relation and use it as the adjustment position point after the intersection relation is removed.

[0155] Among them, when there is an intersection in the input routes of multiple cooling water removal points, it means that the cooling water input route needs to be adjusted at this time. Therefore, the position information of the mold cooling point at the end of the positive sorting in the intersection is obtained, and the position point corresponding to the position information of the mold cooling point at the end of the positive sorting in the intersection is used as the adjustment position point after the intersection is removed, so as to facilitate the subsequent use of the adjustment position point after the intersection is removed.

[0156] Step S3555, dividing the cooling water point removal multi-line input routes into multiple groups again according to the intersection-related adjusted position points after removal and using the grouped cooling water point position information as the removed point.

[0157] Among them, the cooling water point removal multi-line input route is separated into multiple groups again by intersecting and removing the adjusted position points, and the mold cooling point position information separated into multiple groups is used as the separated cooling point position group information after the point removal, so as to facilitate the subsequent use of the separated cooling point position group information after the point removal.

[0158] Step S3556, based on the correspondence between the cooling point position group information after removal and the preset cooling water multi-line input route after removal, analyze and obtain the cooling water multi-line input route corresponding to the cooling point position group information after removal, and use the cooling water multi-line input route after removal as the cooling water input plan.

[0159] The cooling water input route that is separated into multiple lines after removing the cooling points refers to the route through which the cooling water is input into the mold after the cooling points are removed and separated again.

[0160] By analyzing the information of the cooling point position group after removing the points and separating them, the cooling water input route with multiple lines separated after removing the points is obtained, and the cooling water input route with multiple lines separated after removing the points is used as the cooling water input plan, thereby optimizing the cooling water input route, reducing the number of routes required for cooling water input, and facilitating the adjustment and control of the input cooling water, thereby improving the accuracy of the obtained cooling water input plan.

[0161] exist Figure 2 After step S340 or step S370, in order to further ensure the rationality of the cooling water input scheme, it is necessary to further analyze and calculate the cooling water input scheme. Figure 5 The steps shown are explained in detail.

[0162] Reference Figure 5The steps after adopting a single cooling water input route as a cooling water input scheme, or after adopting a multi-line cooling water input route as a cooling water input scheme, include the following steps:

[0163] Step S341 : obtaining position information of two adjacent mold cooling points in the cooling water input scheme and the corresponding reference temperature values ​​of the mold cooling points.

[0164] The position information of two adjacent cooling points of the mold in the cooling water input scheme refers to the positions of any two adjacent cooling points through which the cooling water flows in the cooling water input scheme.

[0165] When a single cooling water input route is used as the cooling water input scheme or a multi-line cooling water input route is used as the cooling water input scheme, the cooling water input scheme has been determined. Therefore, by obtaining the position information of two adjacent mold cooling points in the cooling water input scheme and the corresponding mold cooling point reference temperature values, it is convenient to use the position information of two adjacent mold cooling points in the cooling water input scheme and the corresponding mold cooling point reference temperature values ​​in the subsequent use.

[0166] Step S342 : Analyze and obtain the distance between the two adjacent mold cooling point position information points based on the two adjacent mold cooling point position information points, and use the distance between the two adjacent mold cooling point position information points as the adjacent cooling point distance value.

[0167] The adjacent cooling point distance value refers to the distance between any two adjacent cooling points through which the cooling water flows in the cooling water input scheme.

[0168] By using the position information of two adjacent mold cooling points, the distance between the position points corresponding to the two adjacent mold cooling point position information is analyzed and obtained, and the distance between the position points corresponding to the two adjacent mold cooling point position information is used as the adjacent cooling point distance value, thereby facilitating the subsequent use of the adjacent cooling point distance value.

[0169] Step S343 , analyzing and obtaining the cooling water temperature change value corresponding to the adjacent cooling point distance value according to the corresponding relationship between the adjacent cooling point distance value and the preset cooling water temperature change value.

[0170] The cooling water temperature change value refers to the temperature change of the cooling water when it flows through any two adjacent cooling points. The cooling water temperature change value is obtained by querying from a database storing cooling water temperature change values.

[0171] The cooling water temperature change value is obtained by analyzing the distance values ​​of adjacent cooling points, which facilitates the subsequent use of the cooling water temperature change value.

[0172] Step S344 : Analyze and obtain the difference between the two adjacent mold cooling point reference temperature values ​​based on the two adjacent mold cooling point reference temperature values ​​and use it as the adjacent cooling point temperature difference.

[0173] The temperature difference between adjacent cooling points refers to the temperature difference between any two adjacent cooling points through which the cooling water flows in the cooling water input scheme.

[0174] By using the reference temperature values ​​of two adjacent mold cooling points, the difference between the two adjacent mold cooling point reference temperature values ​​is analyzed and obtained, and the difference between the two adjacent mold cooling point reference temperature values ​​is used as the adjacent cooling point temperature difference, thereby facilitating the subsequent use of the adjacent cooling point temperature difference.

[0175] Step S345: Determine whether the cooling water temperature change value is consistent with the temperature difference between adjacent cooling points. If yes, proceed to step S346; if not, proceed to step S347.

[0176] Among them, by judging whether the cooling water temperature change value is consistent with the temperature difference of adjacent cooling points, it is judged whether when there are multiple cooling points in the circuit, the temperature of each cooling point can be directly made to reach the temperature in the working state through the heat absorbed in the path.

[0177] Step S346: outputting the non-adjustment information and using the non-adjustment information as a temperature compensation solution.

[0178] The temperature compensation scheme refers to a scheme that requires compensating the temperature of a cooling point so that the temperature of the cooling point reaches the temperature of the working state.

[0179] When the cooling water temperature change value is consistent with the temperature difference of adjacent cooling points, it means that when there are multiple cooling points in the circuit, the heat absorbed in the path can directly make the temperature of each cooling point reach the working state temperature, so the non-adjustment information is output and used as the temperature compensation solution.

[0180] Step S347 , analyzing and calculating the difference between the cooling water temperature change value and the temperature difference of the adjacent cooling points based on the cooling water temperature change value and the temperature difference of the adjacent cooling points, and using the difference as the temperature compensation value.

[0181] The temperature compensation value refers to a compensation value required to compensate the temperature of the cooling point so that the temperature of the cooling point reaches the temperature in the working state.

[0182] By analyzing and calculating the difference between the cooling water temperature change value and the temperature difference of the adjacent cooling points, the difference between the cooling water temperature change value and the temperature difference of the adjacent cooling points is used as the temperature compensation value, which is convenient for the subsequent use of the temperature compensation value.

[0183] Step S348 , according to the correspondence between the temperature compensation value, the next mold cooling point position information, and the preset temperature compensation scheme, analyze and obtain the temperature compensation scheme corresponding to the temperature compensation value and the next mold cooling point position information, and execute the temperature compensation scheme.

[0184] The latter mold cooling point position information refers to the mold cooling point position that the cooling water passes through later among the two adjacent cooling points.

[0185] The temperature compensation scheme is obtained by analyzing the temperature compensation value and the subsequent mold cooling point position information, and the temperature compensation scheme is executed so that the temperature of the cooling point can reach the temperature required for the working state, thereby achieving the purpose of improving the final performance of the die-casting product.

[0186] The temperature compensation solution is to add a cooling water temperature compensation circuit at the next mold cooling point to perform temperature compensation on the cooling point.

[0187] exist Figure 1 In step S800, in order to further ensure the rationality of the cooling water input adjustment scheme, it is necessary to further analyze and calculate the cooling water input adjustment scheme. Figure 6 The steps shown are explained in detail.

[0188] Reference Figure 6 , the cooling water adjustment input scheme includes the following steps:

[0189] Step S810 , obtaining mold cooling point position information corresponding to the mold cooling point adjustment temperature value and using it as the cooling point temperature adjustment position point.

[0190] The cooling point temperature adjustment position refers to the cooling point position where the temperature needs to be adjusted.

[0191] By acquiring the mold cooling point position information corresponding to the mold cooling point adjustment temperature value, the mold cooling point position information corresponding to the mold cooling point adjustment temperature value is used as the cooling point temperature adjustment position point, which is convenient for subsequent use of the cooling point temperature adjustment position point.

[0192] Step S820: Determine whether the temperature compensation solution corresponding to the cooling point temperature adjustment position point can be queried and obtained. If yes, execute step S830; if not, execute step S850.

[0193] Among them, by judging whether the temperature compensation scheme corresponding to the cooling point temperature adjustment position point can be queried and obtained, it is convenient to formulate the cooling water adjustment input scheme later.

[0194] Step S830 , analyzing and obtaining a final temperature adjustment value corresponding to the temperature compensation value and the mold cooling point adjustment temperature value according to the corresponding relationship among the temperature compensation value, the mold cooling point adjustment temperature value, and the preset final temperature adjustment value.

[0195] The final temperature adjustment value refers to the temperature value at which the temperature of the cooling point is finally adjusted, and the final temperature adjustment value is obtained by querying a database storing the final temperature adjustment value.

[0196] When the temperature compensation solution corresponding to the cooling point temperature adjustment position point can be queried and obtained, the final temperature adjustment value is obtained by analyzing the temperature compensation value and the mold cooling point adjustment temperature value, thereby facilitating the subsequent use of the final temperature adjustment value.

[0197] In step S840, based on the correspondence between the final temperature adjustment value, the cooling point temperature adjustment position point, and the preset temperature compensation adjustment input scheme, the temperature compensation adjustment input scheme corresponding to the final temperature adjustment value and the cooling point temperature adjustment position point is analyzed and obtained, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme.

[0198] The temperature compensation adjustment input scheme refers to a cooling water input scheme used for temperature compensation adjustment of a cooling point requiring temperature adjustment. The temperature compensation adjustment input scheme is retrieved from a database storing temperature compensation adjustment input schemes.

[0199] The temperature compensation adjustment input scheme is obtained by analyzing the final temperature adjustment value and the cooling point temperature adjustment position point, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme, so that the original temperature compensation circuit is used for adjustment, which facilitates the temperature compensation adjustment of the cooling points that need temperature adjustment, and makes the temperature of the cooling points reach the temperature required for the working state, thereby achieving the purpose of improving the final performance of the die-casting product.

[0200] Step S850 , analyzing and obtaining a cooling water adjustment input plan based on a determination result of whether the mold cooling point adjustment temperature value is greater than a preset temperature adjustment reference value.

[0201] Among them, when the temperature compensation scheme corresponding to the cooling point temperature adjustment position point cannot be queried and obtained, the cooling water adjustment input scheme is analyzed and obtained through the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, thereby facilitating temperature compensation adjustment of the cooling point that needs temperature adjustment.

[0202] exist Figure 6 In step S850, in order to further ensure the rationality of the cooling water input adjustment scheme, it is necessary to further analyze and calculate the cooling water input adjustment scheme. Figure 7 The steps shown are explained in detail.

[0203] Reference Figure 7 Based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, the cooling water adjustment input plan is analyzed and obtained, including the following steps:

[0204] Step S851: Determine whether the mold cooling point adjustment temperature value is greater than a preset temperature adjustment reference value. If not, proceed to step S852; if yes, proceed to step S853.

[0205] The temperature adjustment reference value refers to the maximum value that can be tolerated without adjustment when the temperature of the cooling point on the mold is adjusted to the required temperature in the working state. The temperature adjustment reference value is obtained from a database storing temperature adjustment reference values.

[0206] By judging whether the adjusted temperature value of the mold cooling point is greater than a preset temperature adjustment reference value, it is determined whether the temperature at the cooling point must be adjusted.

[0207] Step S852: outputting the non-adjustment information and using the non-adjustment information as a cooling water adjustment input scheme.

[0208] Among them, when the mold cooling point adjustment temperature value is not greater than the preset temperature adjustment reference value, it means that it is not necessary to adjust the temperature of the cooling point at this time, so the no adjustment information is output and used as the cooling water adjustment input plan.

[0209] Step S853: query and obtain the mold cooling point position information and the corresponding mold cooling point reference temperature value adjacent to the cooling point temperature adjustment position point, and use the adjacent mold cooling point position information as the cooling point temperature adjustment adjacent position point, and use the adjacent mold cooling point reference temperature value as the adjacent cooling point temperature value.

[0210] If the mold cooling point adjustment temperature value is not greater than the preset temperature adjustment reference value, it indicates that the cooling point temperature must be adjusted. Therefore, the mold cooling point location information and the corresponding mold cooling point reference temperature values ​​adjacent to the cooling point temperature adjustment location are queried and retrieved. The adjacent mold cooling point location information is used as the adjacent cooling point temperature adjustment location, and the adjacent mold cooling point reference temperature values ​​are used as the adjacent cooling point temperature values, thereby facilitating subsequent use of the adjacent cooling point temperature adjustment location and adjacent cooling point temperature values.

[0211] Step S854 , analyzing and obtaining the adjacent apportioned adjustment temperature value corresponding to the mold cooling point adjustment temperature value according to the corresponding relationship between the mold cooling point adjustment temperature value and the preset adjacent apportioned adjustment temperature value.

[0212] The adjacent shared adjustment temperature value refers to the adjustment value shared by adjacent cooling points when the temperature at the cooling point needs to be adjusted. The adjacent shared adjustment temperature value is retrieved from a database storing adjacent shared adjustment temperature values.

[0213] The adjacent apportioned adjustment temperature value is obtained by analyzing the mold cooling point adjustment temperature value, which facilitates the subsequent use of the adjacent apportioned adjustment temperature value.

[0214] Step S855: Analyze and obtain the temperature compensation adjacent cooling point adjustment input scheme corresponding to the cooling point temperature adjustment adjacent position points and the adjacent apportioned adjustment temperature values ​​according to the correspondence between the cooling point temperature adjustment adjacent position points, the adjacent apportioned adjustment temperature values, and the preset temperature compensation adjacent cooling point adjustment input scheme, and use the temperature compensation adjacent cooling point adjustment input scheme as the cooling water adjustment input scheme.

[0215] The temperature compensation adjacent cooling point adjustment input scheme refers to a cooling water input scheme when adjusting a cooling point requiring temperature adjustment through adjacent cooling points. The temperature compensation adjacent cooling point adjustment input scheme is retrieved from a database storing the temperature compensation adjacent cooling point adjustment input schemes.

[0216] By analyzing the adjacent position points and adjacent apportioned adjustment temperature values ​​of the cooling point temperature adjustment, the temperature compensation adjacent cooling point adjustment input scheme is obtained, and the temperature compensation adjacent cooling point adjustment input scheme is used as the cooling water adjustment input scheme, so that the temperature of the cooling point can reach the temperature required for the working state, thereby achieving the purpose of improving the final performance of the die-casting product.

[0217] The temperature compensation adjacent cooling point adjustment input scheme is to add the adjacent shared adjustment temperature value to the previous cooling point temperature adjustment adjacent position point where the cooling water flows through the cooling point temperature adjustment position point, thereby adjusting the temperature of the cooling point temperature adjustment position point and the cooling point temperature adjustment adjacent position point, so that the temperature difference between the cooling point temperature adjustment position point and the cooling point temperature adjustment adjacent position point is less than the temperature adjustment reference value, thereby increasing the temperature difference at this location, and thereby achieving the purpose of improving the final performance of the die-cast product.

[0218] Reference Figure 8 Based on the same inventive concept, an embodiment of the present invention provides a cooling water control system for a die-casting machine, comprising:

[0219] Acquisition module 1, used to obtain the real-time temperature value of the mold cooling point;

[0220] Memory 2, used to store Figures 1 to 7 A program for a die-casting machine cooling water control method according to any one of the preceding claims;

[0221] Processor 3, the program in the memory can be loaded and executed by the processor and realize the following Figures 1 to 7 A method for controlling cooling water of a die-casting machine according to any one of the preceding claims.

[0222] Based on the same inventive concept, an embodiment of the present invention provides a die casting machine cooling water control device, including a memory and a processor, the memory stores data that can be loaded and executed by the processor. Figures 1 to 7 A computer program for a die casting machine cooling water control method according to any one of the preceding claims.

[0223] Those skilled in the art will clearly understand that for the sake of convenience and brevity, the division of the above-mentioned functional modules is only used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working processes of the above-mentioned systems, devices, and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0224] An embodiment of the present invention provides a computer storage medium storing data that can be loaded and executed by a processor. Figures 1 to 7 A computer program for a die casting machine cooling water control method according to any one of the preceding claims.

[0225] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROMs), random access memories (RAMs), magnetic disks, or optical disks.

[0226] The above are all preferred embodiments of the present application and are not intended to limit the scope of protection of this application. Unless otherwise specified, any feature disclosed in this specification (including the abstract and drawings) may be replaced by other equivalent or similar features. In other words, unless otherwise specified, each feature is merely an example of a series of equivalent or similar features.

Claims

1. A cooling water control method for a die casting machine, characterized in that: include: Obtain the preset mold cooling point reference temperature value; Perform forward sorting based on the reference temperature values ​​of the mold cooling points. Forward sorting is defined as sorting the reference temperature values ​​of the mold cooling points from small to large. According to the correspondence between the mold cooling point reference temperature values ​​in the forward sorting order and the cooling water input scheme, the cooling water input scheme corresponding to the mold cooling point reference temperature values ​​in the forward sorting order is analyzed and obtained, and the cooling water input scheme is executed; Get the real-time temperature value of the mold cooling point; Determine whether the real-time temperature value of the mold cooling point is consistent with the reference temperature value of the mold cooling point; If yes, continue to execute the cooling water input plan; If not, the difference between the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point is analyzed and obtained according to the real-time temperature value of the mold cooling point and the reference temperature value of the mold cooling point, and the difference is used as the adjusted temperature value of the mold cooling point; According to the correspondence between the mold cooling point adjustment temperature value and the preset cooling water adjustment input plan, the cooling water adjustment input plan corresponding to the mold cooling point adjustment temperature value is analyzed and obtained, and the cooling water adjustment input plan is executed; Cooling water input options include: Acquire mold cooling point position information corresponding to the forward-sorted mold cooling point reference temperature values; Analyze and obtain the cooling water single-circuit input route corresponding to the position point corresponding to the mold cooling point position information based on the correspondence between the position point corresponding to the mold cooling point position information and the preset cooling water single-circuit input route; Determine whether the cooling water input routes intersect; If no, the cooling water single-line input route is used as the cooling water input scheme; If yes, then obtain the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and use it as the intersection adjustment position point; Separating the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​sorted in the forward direction into multiple groups according to the intersection-related adjustment position points and using the separated cooling point position group information as separated cooling point position group information; According to the correspondence between the separated cooling point position group information and the preset cooling water separated multi-line input route, the cooling water separated multi-line input route corresponding to the separated cooling point position group information is analyzed and obtained, and the cooling water separated multi-line input route is used as the cooling water input scheme.

2. A die casting machine cooling water control method according to claim 1, characterized in that: The method further includes the following steps after obtaining the position point corresponding to the last mold cooling point position information in the forward sorting in the intersection and using it as the intersection adjustment position point: Determine whether the number of points corresponding to the adjusted positions involved in the intersection is greater than one; If not, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward order is separated into multiple groups according to the intersection-related adjustment position points and used as separated cooling point position group information; If yes, then obtain the position point corresponding to the second to last mold cooling point position information in the forward order in the intersection reference and use it as the intersection reference removal position point; According to the intersection-related removal position points, the mold cooling point position information corresponding to the mold cooling point reference temperature values ​​in the forward sorting order is removed from the intersection-related removal position points and used as the removal cooling point position group information; According to the correspondence between the cooling point removal position group information, the intersecting removal position points and the preset cooling water removal point multi-line input route, the cooling water removal point multi-line input route corresponding to the cooling point removal position group information and the intersecting removal position points is analyzed and obtained, and the cooling water removal point multi-line input route is used as the cooling water input plan.

3. A die casting machine cooling water control method according to claim 2, characterized in that: According to the correspondence between the cooling point removal position group information, the intersection removal position points and the preset cooling water removal multi-line input route, the cooling water removal multi-line input route corresponding to the cooling point removal position group information and the intersection removal position points is analyzed and obtained, and the cooling water removal multi-line input route is used as the cooling water input solution, including: According to the correspondence between the cooling point removal position group information, the intersection-related removal position points and the preset cooling water removal point multi-line input route, the cooling water removal point multi-line input route corresponding to the cooling point removal position group information and the intersection-related removal position points is analyzed and obtained; Determine whether the input routes of multiple cooling water points intersect; If not, the cooling water depot multi-line input route is used as the cooling water input solution; If yes, obtain the position point corresponding to the last mold cooling point position information in the forward sorting of the intersection and use it as the adjustment position point after the intersection is removed; According to the intersection involving the adjustment position points after removal, the cooling water removal point multi-line input route is divided into multiple groups again and used as the cooling point position group information after removal; According to the correspondence between the cooling point position group information after removal and the preset cooling water point-removal separation multi-line input route, the cooling water point-removal separation multi-line input route corresponding to the cooling point position group information after removal is analyzed and obtained, and the cooling water point-removal separation multi-line input route is used as the cooling water input plan.

4. A die casting machine cooling water control method according to claim 3, characterized in that: The method further includes the following steps after adopting a single cooling water input route as the cooling water input solution, or after adopting a multi-line cooling water input route as the cooling water input solution: Obtain the position information of two adjacent mold cooling points in the cooling water input scheme and the corresponding mold cooling point reference temperature values; According to the position information of two adjacent mold cooling points, the distance between the position points corresponding to the two adjacent mold cooling points is analyzed and obtained as the adjacent cooling point distance value; According to the corresponding relationship between the distance value of the adjacent cooling points and the preset cooling water temperature change value, the cooling water temperature change value corresponding to the distance value of the adjacent cooling points is analyzed and obtained; According to the reference temperature values ​​of two adjacent mold cooling points, the difference between the two adjacent mold cooling point reference temperature values ​​is analyzed and obtained as the temperature difference of the adjacent cooling points; Determine whether the cooling water temperature change value is consistent with the temperature difference of adjacent cooling points; If yes, then output the no-adjustment information and use the no-adjustment information as the temperature compensation solution; If not, the difference between the cooling water temperature change value and the temperature difference of the adjacent cooling points is analyzed and calculated and used as the temperature compensation value; According to the correspondence between the temperature compensation value, the next mold cooling point position information and the preset temperature compensation scheme, the temperature compensation scheme corresponding to the temperature compensation value and the next mold cooling point position information is analyzed and obtained, and the temperature compensation scheme is executed.

5. The cooling water control method for a die casting machine according to claim 4, characterized in that: Cooling water input adjustment solutions include: Obtaining mold cooling point position information corresponding to the mold cooling point adjustment temperature value and using it as the cooling point temperature adjustment position point; Determine whether the temperature compensation solution corresponding to the cooling point temperature adjustment position point can be queried and obtained; If yes, then according to the correspondence between the temperature compensation value, the mold cooling point adjustment temperature value and the preset final temperature adjustment value, analyze and obtain the final temperature adjustment value corresponding to the temperature compensation value and the mold cooling point adjustment temperature value; According to the correspondence between the final temperature adjustment value, the cooling point temperature adjustment position point and the preset temperature compensation adjustment input scheme, the temperature compensation adjustment input scheme corresponding to the final temperature adjustment value and the cooling point temperature adjustment position point is analyzed and obtained, and the temperature compensation adjustment input scheme is used as the cooling water adjustment input scheme; If not, the cooling water adjustment input scheme is analyzed and obtained based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value.

6. A cooling water control method for a die casting machine according to claim 5, characterized in that: Based on the judgment result of whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value, the cooling water adjustment input scheme is analyzed and obtained, including: Determine whether the mold cooling point adjustment temperature value is greater than the preset temperature adjustment reference value; If not, then output the non-adjustment information and use the non-adjustment information as the cooling water adjustment input plan; If yes, query and obtain the mold cooling point position information and the corresponding mold cooling point reference temperature value adjacent to the cooling point temperature adjustment position point, and use the adjacent mold cooling point position information as the cooling point temperature adjustment adjacent position point, and use the adjacent mold cooling point reference temperature value as the adjacent cooling point temperature value; According to the corresponding relationship between the mold cooling point adjustment temperature value and the preset adjacent apportioned adjustment temperature value, the adjacent apportioned adjustment temperature value corresponding to the mold cooling point adjustment temperature value is analyzed and obtained; According to the correspondence between the adjacent position points of the cooling point temperature adjustment, the adjacent apportioned adjustment temperature values ​​and the preset temperature compensation adjacent cooling point adjustment input scheme, the temperature compensation adjacent cooling point adjustment input scheme corresponding to the adjacent position points of the cooling point temperature adjustment and the adjacent apportioned adjustment temperature values ​​is analyzed and obtained, and the temperature compensation adjacent cooling point adjustment input scheme is used as the cooling water adjustment input scheme.

7. A cooling water control system for a die casting machine, characterized in that: include: An acquisition module (1) is used to obtain the real-time temperature value of the mold cooling point; A memory (2) for storing a program of a die casting machine cooling water control method according to any one of claims 1 to 6; A processor (3), wherein the program in the memory can be loaded and executed by the processor to implement a cooling water control method for a die casting machine as claimed in any one of claims 1 to 6.

8. A cooling water control device for a die casting machine, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed by the method for controlling cooling water of a die casting machine according to any one of claims 1 to 6.

9. A computer storage medium, characterized in that The device stores a computer program that can be loaded by a processor and executes a cooling water control method for a die casting machine according to any one of claims 1 to 6.

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