Oblique Glue Port Processing Method, Spark Machine and Computer Readable Storage Medium

Abstract

The present application discloses an inclined gate processing method, a spark machine, and a computer-readable storage medium, which relate to the technical field of mold manufacturing. The inclined gate processing method is applied to a spark machine. The main spindle head of the spark machine is fixedly connected to the base of an angle indexer. One end of the rotating shaft of the angle indexer is fixedly connected to a gate sleeve. The gate sleeve is used to fix a gate electrode, and the gate sleeve is detachably connected to the gate electrode. The method includes: obtaining the gate inclination angle of a target inclined gate, and adjusting the electrode inclination angle of the gate electrode to match the gate inclination angle through the angle indexer; when it is determined that the electrode inclination angle matches the gate inclination angle, controlling the gate electrode to perform electrical discharge machining on the target workpiece so as to machine a target inclined gate on the target workpiece. The present application can improve the efficiency and accuracy of inclined gate processing.

Description

Technical Field

[0001] This application relates to the technical field of mold manufacturing, and particularly to an inclined gate processing method, a spark machine, and a computer-readable storage medium. Background Art

[0002] In the field of plastic mold manufacturing, electric discharge machining has become the most commonly used processing method because it can accurately control the external dimensions of the plastic mold cavity and avoid errors caused by traditional manual mold finishing or polishing processes.

[0003] Among them, the inclined gate is a commonly used gate in plastic molds. Due to its inclined angle, a sine table is generally used to fix the workpiece at an angle in electric discharge machining, and then the gate electrode vertically placed on the spark machine tool is used to discharge and machine the workpiece with the set angle.

[0004] However, the clamping of the sine table requires repeated calibration of the inclination angle of the workpiece (such as calculating the height of the spacer block and adjusting the fixture locking), which is cumbersome and time-consuming, resulting in low processing efficiency. Summary of the Invention

[0005] The main purpose of this application is to provide an inclined gate processing method, a spark machine, and a computer-readable storage medium, aiming to solve the technical problem of low processing efficiency in the related art due to inconvenient clamping of the sine table in inclined gate processing.

[0006] To achieve the above object, this application provides an inclined gate processing method, which is applied to a spark machine. The spindle head of the spark machine is fixedly connected to the base of an angle indexer. One end of the rotating shaft of the angle indexer is fixedly connected to a gate sleeve, and the gate sleeve is used to fix a gate electrode, and the gate sleeve is detachably connected to the gate electrode. The method includes:

[0007] Obtain the gate inclination angle of the target inclined gate, and adjust the electrode inclination angle of the gate electrode to match the gate inclination angle through the angle indexer;

[0008] When it is determined that the electrode inclination angle matches the gate inclination angle, control the gate electrode to perform discharge machining on the target workpiece to machine the target inclined gate on the target workpiece.

[0009] In one embodiment, the method further includes:

[0010] During the discharge machining process, detect the electrode loss information of the gate electrode, where the electrode loss information includes at least one loss position on the gate electrode and the loss amount corresponding to the loss position;

[0011] Compensate the three-axis feed parameter values of the spark machine based on the electrode loss information.

[0012] In one embodiment, the spark machine includes a three-dimensional dotting device, and the step of detecting the electrode loss information of the gate electrode includes:

[0013] Control the three-dimensional dotting device to perform three-dimensional dotting on the gate electrode to obtain the actual position data of the gate electrode;

[0014] Obtain the standard position data of the gate electrode, compare the actual position data with the standard position data, and obtain the electrode loss information of the gate electrode.

[0015] In one embodiment, the spark machine includes a camera device, and the step of detecting the electrode loss information of the gate electrode further includes:

[0016] Control the camera device to take a picture of the gate electrode to obtain the electrode loss image of the gate electrode;

[0017] Obtain the standard electrode image of the gate electrode, compare the electrode loss image with the standard electrode image, and obtain the electrode loss information of the gate electrode.

[0018] In one embodiment, the step of compensating the three-axis feed parameter values of the spark machine based on the electrode loss information includes:

[0019] Obtain the three-axis feed parameter values of the spark machine, and input the electrode loss information and the three-axis feed parameter values into a pre-trained three-axis feed parameter calibration model to obtain the three-axis feed parameter calibration values output by the three-axis feed parameter calibration model;

[0020] Update the three-axis feed parameter values to the three-axis feed parameter calibration values to compensate the three-axis feed parameter values of the spark machine.

[0021] In one embodiment, the step of compensating the three-axis feed parameter values of the spark machine based on the electrode loss information further includes:

[0022] Obtain the three-axis feed parameter values of the spark machine, and query from a preset three-axis feed parameter mapping table to obtain the three-axis feed parameter compensation value mapped by both the electrode loss information and the three-axis feed parameter values;

[0023] Compensate the three-axis feed parameter values with the three-axis feed parameter compensation value.

[0024] In one embodiment, before the step of compensating the three-axis feed parameter values of the spark machine based on the electrode loss information, the method includes:

[0025] Determine the electrode loss degree of the gate electrode according to the electrode loss information;

[0026] In the case where the electrode loss degree belongs to the first loss degree interval, execute the step of compensating the three-axis feed parameter values of the spark machine based on the electrode loss information.

[0027] In one embodiment, after the step of determining the electrode loss degree of the gate electrode according to the electrode loss information, the method further includes:

[0028] In the case where the electrode loss degree belongs to the second loss degree interval, output a preset warning message for prompting to replace the gate electrode;

[0029] Wherein, the second loss degree interval is greater than the first loss degree interval.

[0030] In one embodiment, after the step of determining the electrode loss degree of the gate electrode according to the electrode loss information, the method further includes:

[0031] In the case where the electrode loss degree belongs to the third loss degree interval and the electrode type of the gate electrode is a rough machining electrode, obtain the discharge parameter value of the gate electrode, and input the electrode loss information and the discharge parameter value into a pre-trained discharge parameter calibration model to obtain the discharge parameter calibration value output by the discharge parameter calibration model, wherein the third loss degree interval is less than the first loss degree interval;

[0032] Update the discharge parameter value to the discharge parameter calibration value.

[0033] In one embodiment, the method further includes:

[0034] During the discharge machining process, detect the discharge voltage value of the gate electrode and the temperature of the current machining position where the gate electrode discharges the target workpiece;

[0035] If the discharge voltage value is within a preset abnormal discharge voltage interval and the temperature is greater than a preset temperature threshold, perform a chip removal operation on the spark machine, wherein the chip removal operation is used to clean the carbon deposit and / or electro-erosion products in the target inclined gate.

[0036] In one embodiment, the method further includes:

[0037] During the process of the electrical discharge machining, the fluctuation degree of the discharge voltage value of the gate electrode is detected, as well as the temperature of the current machining position where the gate electrode performs electrical discharge machining on the target workpiece, wherein the fluctuation degree is determined based on the variance, standard deviation or range of the discharge voltage value;

[0038] If the fluctuation degree is greater than a preset fluctuation degree threshold, and the temperature is greater than a preset temperature threshold, then a chip removal operation is performed on the spark machine, wherein the chip removal operation is used to clean the carbon deposit and / or electro-erosion products in the target inclined gate.

[0039] In addition, to achieve the above object, the present application further provides a spark machine, which includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the computer program is executed by the processor, the steps of the inclined gate machining method as described above are implemented.

[0040] In addition, to achieve the above object, the present application further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the inclined gate machining method as described above are implemented.

[0041] The embodiment of the present application provides an inclined gate machining method, a spark machine, and a computer-readable storage medium. The inclined gate machining method is applied to a spark machine. The spindle head of the spark machine is fixedly connected to the base of the angle divider, and one end of the rotating shaft of the angle divider is fixedly connected to the gate sleeve. The gate sleeve is used to fix the gate electrode, and the gate sleeve is detachably connected to the gate electrode. The method includes: obtaining the gate inclination angle of the target inclined gate, and adjusting the electrode inclination angle of the gate electrode to match the gate inclination angle through the angle divider; when it is determined that the electrode inclination angle matches the gate inclination angle, controlling the gate electrode to perform electrical discharge machining on the target workpiece to machine a target inclined gate on the target workpiece.

[0042] Through the ingenious design of the rigid connection between the angle divider and the spindle head of the spark machine in the embodiment of the present application, the stepless angle adjustment of the gate electrode is realized by using the rotating shaft of the angle divider, so that the electrode inclination angle of the gate electrode is matched with the gate inclination angle of the target inclined gate, replacing the angle adjustment of the workpiece by the sine table, thereby eliminating redundant steps such as the calculation of the pad height and the repeated clamping and calibration of the workpiece, effectively reducing the workpiece clamping time, significantly improving the machining efficiency of the inclined gate, and further solving the technical problem of low machining efficiency in the related art due to the inconvenient clamping of the sine table for inclined gate machining. Description of the Drawings

[0043] The drawings here are incorporated into the specification and form a part of this specification, showing the embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0044] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0045] Figure 1 It is a schematic flowchart provided for the first embodiment of the method for processing the inclined glue port of the present application;

[0046] Figure 2 It is a schematic flowchart provided for the second embodiment of the method for processing the inclined glue port of the present application;

[0047] Figure 3 It is a schematic flowchart provided for the third embodiment of the method for processing the inclined glue port of the present application;

[0048] Figure 4 It is a schematic flowchart provided for the fourth embodiment of the method for processing the inclined glue port of the present application;

[0049] Figure 5 It is a schematic diagram of the scene of processing the inclined glue port in a specific embodiment of the present application;

[0050] Figure 6 It is a schematic diagram of the device structure of the hardware operating environment involved in the method for processing the inclined glue port in the embodiments of the present application.

[0051] The implementation, functional features, and advantages of the present application will be further described with reference to the embodiments and the drawings. Specific Embodiments

[0052] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description involves the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are only examples of the devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0053] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0054] At present, in the related art, for the machining of inclined rubber gates based on spark machines, workpieces are usually clamped by a sine table. By calculating the height of the spacer block corresponding to the required inclination angle, the workpiece is fixed on the sine table to form a specific inclination angle. Subsequently, a vertical rubber gate electrode of the spark machine tool is used to discharge and machine the inclined workpiece. During the clamping process of the sine table, it is necessary to repeatedly adjust the height of the spacer block, calibrate the position of the workpiece, and lock the fixture to ensure that the inclination angle is consistent with the design. The operation is extremely inconvenient and time-consuming, seriously affecting the machining efficiency of the inclined rubber gate.

[0055] In response to this, the main solution of the embodiment of the present application is an inclined rubber gate machining method. The inclined rubber gate machining method is applied to a spark machine. The spindle head of the spark machine is fixedly connected to the base of an angle divider. One end of the rotating shaft of the angle divider is fixedly connected to a rubber gate sleeve. The rubber gate sleeve is used to fix the rubber gate electrode, and the rubber gate sleeve is detachably connected to the rubber gate electrode. The method includes: obtaining the gate inclination angle of the target inclined rubber gate, and adjusting the electrode inclination angle of the rubber gate electrode to match the gate inclination angle through the angle divider; when it is determined that the electrode inclination angle matches the gate inclination angle, controlling the rubber gate electrode to perform discharge machining on the target workpiece to machine the target inclined rubber gate on the target workpiece.

[0056] Through the ingenious design of the rigid connection between the angle divider and the spindle head of the spark machine in the embodiment of the present application, the stepless angle adjustment of the rubber gate electrode is realized by using the rotating shaft of the angle divider, so that the electrode inclination angle of the rubber gate electrode is matched and consistent with the gate inclination angle of the target inclined rubber gate, replacing the angle adjustment of the workpiece by the sine table, thereby eliminating redundant steps such as the calculation of the spacer block height and the repeated clamping and calibration of the workpiece, effectively reducing the workpiece clamping time, significantly improving the machining efficiency of the inclined rubber gate, and further solving the technical problem of low machining efficiency due to the inconvenient clamping of the sine table in the related art for the machining of inclined rubber gates.

[0057] It should be noted that the execution subject of the embodiment of the present application is a spark machine. Hereinafter, taking the spark machine as the execution subject as an example, the following embodiments of the present application will be described.

[0058] To better understand the technical solution of the present application, the following will be described in detail in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0059] The present application proposes an inclined rubber gate machining method according to the first embodiment.

[0060] Please refer to Figure 1 , Figure 1 which is a schematic flow chart provided for the first embodiment of the inclined rubber gate machining method of the present application.

[0061] In this embodiment, the inclined gate processing method is applied to a spark machine. The spindle head of the spark machine is fixedly connected to the base of the angle divider. One end of the rotating shaft of the angle divider is fixedly connected to the gate sleeve. The gate sleeve is used to fix the gate electrode, and the gate sleeve is detachably connected to the gate electrode. The method includes steps S100 to S200:

[0062] Step S100, obtain the gate inclination angle of the target inclined gate, and adjust the electrode inclination angle of the gate electrode to match the gate inclination angle through the angle divider;

[0063] It should be noted that a spark machine is a machine tool that uses the principle of electric spark discharge for precision machining. It removes materials by high-temperature erosion through pulsed discharge between the electrode and the workpiece to form the required shape. An angle divider is a mechanical device that can precisely adjust and lock the rotation angle of the rotating shaft. Its core function is to achieve stepless angle positioning of the rotating shaft through a worm and worm gear or a servo control system. A gate electrode is a tool used to generate electric sparks during the machining process of a spark machine to erode the workpiece at high temperature to form a specific shape. A gate sleeve is a clamping component used to fix the gate electrode to the rotating shaft of the angle divider (which can also be called the main shaft of the angle divider). Its detachable connection design supports the quick replacement of gate electrodes of different specifications (for example, different shapes or sizes).

[0064] It should also be noted that the target workpiece refers to the workpiece that needs to be processed with an inclined gate, and the target inclined gate refers to the inclined gate that needs to be machined on the workpiece machining surface of the target workpiece. The gate inclination angle can be the inclination angle of the target inclined gate relative to the workpiece reference plane of the target workpiece. Exemplarily, the angle between the axis of the target inclined gate and the workpiece reference plane can be defined as the gate inclination angle. The electrode inclination angle can be the inclination angle of the gate electrode relative to the spindle of the spark machine. Exemplarily, the angle between the axis of the gate electrode and the axis of the spindle can be defined as the electrode inclination angle.

[0065] In this embodiment, after the gate inclination angle of the target inclined gate is input into the control system of the spark machine, the control system can automatically calculate the electrode inclination angle that matches this gate inclination angle according to the pre-set quantitative relationship between the gate inclination angle and the electrode inclination angle. Then, it controls the rotation of the rotating shaft of the angle divider through a worm and worm gear or a servo control system, driving the gate electrode fixedly connected to the rotating shaft through the gate sleeve to incline until the electrode inclination angle of the gate electrode matches the gate inclination angle of the target inclined gate. Then, the rotating shaft is locked to achieve stepless angle adjustment of the gate electrode.

[0066] In one example, the main shaft of the spark machine is generally vertically arranged. The axis of the gate electrode and the axis of the rotating shaft can be set to be parallel or coincident. When the reading of the angle divider is 0 degree, the axis of the rotating shaft is parallel or coincident with the axis of the main shaft, so that when the reading of the angle divider is 0 degree, the electrode tilt angle of the gate electrode is also 0 degree, which facilitates subsequent determination of the electrode tilt angle of the gate electrode through the reading of the angle divider.

[0067] Step S200, when it is determined that the electrode tilt angle matches the gate tilt angle, control the gate electrode to perform electrical discharge machining on the target workpiece to machine a target inclined gate on the target workpiece.

[0068] It should be noted that in this embodiment, in order to machine the target inclined gate, in addition to the gate tilt angle, other design parameters of the target inclined gate (such as gate shape, gate depth, gate diameter, gate starting position or gate ending position, etc.) and relevant parameters of the target workpiece (such as workpiece position, workpiece material or workpiece machining surface shape, etc.) need to be obtained, so as to determine how to control the electrical discharge of the gate electrode and how to control the three-axis feeding of the spark machine during the electrical discharge machining of the target inclined gate on the target workpiece. Thus, when it is determined that the electrode tilt angle of the gate electrode matches the gate tilt angle of the target inclined gate, control the gate electrode to perform electrical discharge machining on the target workpiece, and finally machine the target inclined gate on the workpiece machining surface of the target workpiece.

[0069] Through the ingenious design of rigidly connecting the angle divider with the main spindle head of the spark machine in the embodiment of the present application, the stepless angle adjustment of the gate electrode is realized by using the rotating shaft of the angle divider, thus replacing the clamping and tilting operation of the workpiece by the sine table in the traditional inclined gate machining. Ensure that during the electrical discharge machining process, the electrode tilt angle of the gate electrode matches the gate tilt angle of the target inclined gate, thereby eliminating the machining deviation caused by repeated adjustment of the workpiece and calculation error of the spacer height, ensuring the spatial pose consistency between the electrode and the target gate, reducing the workpiece clamping time, significantly improving the machining efficiency of the inclined gate, and finally solving the technical problem of low machining efficiency due to inconvenient clamping of the sine table in the inclined gate machining in the related art.

[0070] Based on the above first embodiment, a method for machining an inclined gate according to the second embodiment of the present application is proposed.

[0071] In the second embodiment of the present application, the same or similar content as the above embodiment can be referred to the above introduction and will not be repeated hereinafter.

[0072] Please refer to Figure 2 , Figure 2 which is a schematic flow chart provided for the second embodiment of the method for machining an inclined gate according to the present application.

[0073] In this embodiment, the method for processing the inclined gate may further include steps S300 to S400:

[0074] Step S300, during the electric discharge machining process, detect the electrode loss information of the gate electrode, where the electrode loss information includes at least one loss position on the gate electrode and the loss amount corresponding to the loss position;

[0075] It should be noted that the electrode loss information refers to the data set of the surface wear condition of the gate electrode caused by high-temperature material erosion during the electric discharge machining process, usually including the loss positions on the gate electrode and their corresponding loss amounts.

[0076] During the electric discharge machining process, in this embodiment, the electrode loss information of the gate electrode can be detected during the gap when the gate electrode stops discharging. Specifically, a three-dimensional dotting device such as a high-precision contact probe can be used to perform three-dimensional dotting on the gate electrode to obtain the actual point position data of the gate electrode, so as to determine the electrode loss information by comparing the standard point position data and the actual point position data of the gate electrode. Alternatively, a camera device such as a charge-coupled device can be used to take pictures of the gate electrode to obtain the electrode loss image of the gate electrode, so as to determine the electrode loss information by comparing the standard electrode image and the electrode loss image of the gate electrode.

[0077] In an example, the spark machine includes a three-dimensional dotting device. The step of detecting the electrode loss information of the gate electrode in step S300 may include steps S310 to S320:

[0078] Step S310, control the three-dimensional dotting device to perform three-dimensional dotting on the gate electrode to obtain the actual point position data of the gate electrode;

[0079] Step S320, obtain the standard point position data of the gate electrode, and compare the actual point position data with the standard point position data to obtain the electrode loss information of the gate electrode.

[0080] It should be noted that the three-dimensional dotting device is a high-precision measuring device that detects the multi-point positions of the target object in three-dimensional space through a contact probe and generates the actual point position data on the surface of the target object. The actual point position data refers to the three-dimensional coordinate set obtained by performing three-dimensional dotting on the surface of the gate electrode by the three-dimensional dotting device during the electric discharge machining process, reflecting the current actual state of the gate electrode, including the deformation or wear caused by loss.

[0081] It should also be noted that the standard point position data refers to the ideal three-dimensional coordinate set of the gate electrode in the unused state (or initial state). This standard point position data is used as a reference value to be compared with the actual point position data, so as to calculate the loss amount and loss distribution of the electrode.

[0082] In this example, a three-dimensional dotting device is integrated on the spark machine, and high-precision contact measurement technology is directly embedded in the EDM process. The three-dimensional coordinate acquisition technology is used to replace the traditional manual visual judgment. Thus, during the gap when the gate electrode stops discharging, the three-dimensional dotting detection of the gate electrode can be directly carried out on the spark machine without disassembling the electrode, and the actual position data of the current gate electrode can be obtained, significantly shortening the downtime. Furthermore, according to the difference between the actual position data and the standard position data, the loss amount of each key position on the gate electrode can be accurately calculated, realizing the quantitative detection of electrode loss, accurately positioning the loss area and degree, and ensuring the pertinence of the subsequent compensation strategy.

[0083] In another example, the spark machine includes a camera device. The step of detecting the electrode loss information of the gate electrode in step S300 may include steps S330 to S340:

[0084] Step S330, controlling the camera device to take a picture of the gate electrode to obtain an electrode loss image of the gate electrode;

[0085] Step S340, obtaining a standard electrode image of the gate electrode, comparing the electrode loss image with the standard electrode image, and obtaining the electrode loss information of the gate electrode.

[0086] It should be noted that the camera device is a device that uses the principle of optical imaging to capture the appearance image of the target object. The electrode loss image refers to the image obtained by taking a picture of the surface of the gate electrode through the camera device during the discharge machining process, which can intuitively show the worn area and its degree on the electrode surface and is an important basis for analyzing electrode loss.

[0087] It should also be noted that the standard electrode image refers to the ideal appearance image of the gate electrode in the unused state (or initial state). This standard electrode image is used as a reference benchmark for comparing and analyzing with the electrode loss image to determine the loss situation of the electrode.

[0088] In this example, a camera device is integrated on the spark machine, and non-contact optical vision technology is adopted. The deformation on the electrode surface is quickly identified through image analysis, breaking through the bottleneck of loss detection for electrodes with complex contours. Thus, during the gap when the gate electrode stops discharging, the gate electrode can be directly photographed by the camera device on the spark machine without disassembling the electrode, and the local wear characteristics of the gate electrode can be captured in real time to obtain the current electrode loss image of the gate electrode. Furthermore, the difference between the electrode loss image and the standard electrode image is analyzed by using image processing technology, realizing the quantitative detection of electrode loss, accurately positioning the loss area and degree, and ensuring the pertinence of the subsequent compensation strategy. In addition, this example does not require physical contact, which can greatly improve the response speed and the detection speed of the gate electrode.

[0089] Step S400: Compensate the three-axis feed parameter values of the spark machine based on the electrode loss information.

[0090] It should be noted that the three-axis feed parameter values refer to the feed speed and feed amount of the spark machine in the X, Y, and Z directions during the discharge machining process.

[0091] Since electrode loss will cause a deviation between the actual machined shape and the design requirements, in this embodiment, the electrode loss information of the gate electrode is detected during the discharge machining process, and the three-axis feed parameter values of the spark machine are compensated based on this electrode loss information to ensure the machining accuracy of the target inclined gate, while reducing the working time of unnecessary high-loss areas, reducing the overall loss rate of the gate electrode, extending its service life, reducing the number and time of forced shutdowns for replacing the gate electrode due to excessive electrode loss, thereby reducing the cost of inclined gate machining and improving the efficiency of inclined gate machining.

[0092] In a feasible implementation manner, step S400 may include steps S410 to S420:

[0093] Step S410: Obtain the three-axis feed parameter values of the spark machine, and input the electrode loss information and the three-axis feed parameter values into a pre-trained three-axis feed parameter calibration model to obtain the three-axis feed parameter calibration values output by the three-axis feed parameter calibration model;

[0094] It should be noted that the three-axis feed parameter calibration model is a mathematical model established through historical data and machine learning algorithms, used to predict the optimal three-axis feed parameter values (including feed speed and feed amount) according to the current electrode loss information and three-axis feed parameter values to compensate for the machining deviation caused by electrode loss. The three-axis feed parameter calibration values are the optimal three-axis feed parameter values predicted by the three-axis feed parameter calibration model, used to replace the original three-axis feed parameter values to achieve the best machining effect.

[0095] Step S420: Update the three-axis feed parameter values to the three-axis feed parameter calibration values to compensate the three-axis feed parameter values of the spark machine.

[0096] This implementation manner uses a pre-trained three-axis feed parameter calibration model to predict the optimal three-axis feed parameter values according to the current electrode loss information and three-axis feed parameter values, thereby dynamically adjusting the three-axis feed parameter values of the spark machine during the discharge machining process, compensating for the machining deviation caused by the gate electrode loss, ensuring the machining accuracy, improving the quality and consistency of the finished product, while extending the service life of the gate electrode, reducing the machining cost, reducing the time wasted due to replacing the gate electrode, and improving the machining efficiency.

[0097] In another feasible implementation manner, step S400 may include steps S430 to S440:

[0098] Step S430: Obtain the three-axis feed parameter values of the spark machine, and query from the preset three-axis feed parameter mapping table to obtain the three-axis feed parameter compensation value mapped by both the electrode loss information and the three-axis feed parameter values.

[0099] It should be noted that the three-axis feed parameter mapping table is a mapping table calibrated based on a large amount of experimental data and experience summary, and is used to find the optimal three-axis feed parameter compensation value according to the current electrode loss information and three-axis feed parameter values. The three-axis feed parameter compensation value refers to the adjustment amount that needs to be compensated for the original three-axis feed parameter values of the spark machine to offset the influence of the gate electrode loss.

[0100] Step S440: Compensate the three-axis feed parameter values through the three-axis feed parameter compensation value.

[0101] In this embodiment, the method of querying the three-axis feed parameter compensation value based on the preset three-axis feed parameter mapping table is adopted to compensate the three-axis feed parameter values of the spark machine. Without increasing additional computational complexity and operating load, it can quickly find the best compensation scheme for specific electrode loss situations, with simple implementation and rapid response, and is especially suitable for application scenarios with high requirements for real-time adjustment, emphasizing stability and reliability. Through this method, the continuity and smoothness of the processing process can be ensured, while maintaining high processing quality and efficiency, providing an efficient and easy-to-implement solution for users.

[0102] Based on the above embodiments, the inclined gate processing method of the third embodiment of the present application is proposed.

[0103] In the third embodiment of the present application, for the same or similar content as the above embodiments, reference can be made to the above introduction and will not be elaborated hereinafter.

[0104] Please refer to Figure 3 , Figure 3 , which is the flow chart provided for the third embodiment of the inclined gate processing method of the present application.

[0105] In this embodiment, the gate processing method may further include steps S500 to S600:

[0106] Step S500: During the discharge machining process, detect the discharge voltage value of the gate electrode and the temperature at the current machining position where the gate electrode discharges the target workpiece.

[0107] Those skilled in the art know that the discharge voltage value refers to the actual voltage generated between the gate electrode and the target workpiece during the electro-discharge machining of the spark machine, that is, the inter-electrode voltage in the discharge state.

[0108] In this embodiment, the discharge voltage value of the gate electrode can be collected in real time by a voltage sensor, and the temperature at the current machining position can be monitored in real time by an infrared thermometer or an embedded thermocouple.

[0109] During the discharge machining process, in this embodiment, a highly sensitive sensor is used to continuously monitor the discharge voltage value of the gate electrode and the temperature at the current machining position, ensuring that key parameter changes during the discharge machining process can be obtained in a timely manner. Therefore, through real-time analysis of these data, potential problems such as excessive erosion and local overheating can be effectively predicted and avoided.

[0110] Step S600, if the discharge voltage value is within a preset abnormal discharge voltage range and the temperature is greater than a preset temperature threshold, a chip removal operation is performed on the spark machine, where the chip removal operation is used to clean the carbon deposits and / or electro-erosion products in the target inclined gate.

[0111] It should be noted that the abnormal discharge voltage range is a preset voltage range based on the material characteristics of the target workpiece and the gate electrode, as well as the machining requirements of the target inclined gate. Exceeding this range indicates that there may be carbon deposits and / or electro-erosion products in the current machined target inclined gate. The preset temperature threshold is a preset temperature value. When the temperature at the current machining position where the gate electrode discharges the target workpiece exceeds this preset temperature threshold, it indicates that there may be carbon deposits and / or electro-erosion products in the current machined target inclined gate.

[0112] It should also be noted that the chip removal operation refers to the operation of removing carbon deposits and / or electro-erosion products in the machining area of the spark machine, which is used to prevent the decline of machining accuracy or equipment failure caused by residues. The chip removal operations adopted by those skilled in the art include chip removal by flushing with working fluid and chip removal by ultrasonic vibration.

[0113] In this embodiment, once it is detected that the discharge voltage value falls within the abnormal discharge voltage range and the temperature measured at the current machining position exceeds the preset temperature threshold, the spark machine can determine that there are carbon deposits and / or electro-erosion products in the current machined target inclined gate at this time. Then, the control system of the spark machine will automatically trigger the chip removal operation to ensure timely removal of the carbon deposits and / or electro-erosion products existing in the machining area, guarantee the continuity and stability of the machining process, maintain a high machining accuracy and surface finish, avoid workpiece scrapping caused by over-cutting during the discharge process due to carbon deposit generation, and extend the service life of the equipment and reduce the maintenance cost.

[0114] Based on the above embodiments, a method for machining an inclined gate according to the fourth embodiment of the present application is proposed.

[0115] In the fourth embodiment of the present application, for the same or similar content as the above embodiments, reference can be made to the above introduction and will not be repeated hereinafter.

[0116] Please refer toFigure 4 , Figure 4 It is a schematic flowchart provided for the fourth embodiment of the inclined gate processing method of the present application.

[0117] In this embodiment, the gate processing method may further include steps S700 to S800:

[0118] Step S700, during the electrical discharge machining process, detect the fluctuation degree of the discharge voltage value of the gate electrode and the temperature at the current machining position where the gate electrode performs electrical discharge machining on the target workpiece, wherein the fluctuation degree is determined based on the variance, standard deviation or range of the discharge voltage value;

[0119] It should be noted that the fluctuation degree of the discharge voltage value refers to the change amplitude of the discharge voltage value within a certain time period, and can be specifically quantified by calculating the variance, standard deviation or range of the discharge voltage value.

[0120] Exemplarily, the sum of the variance, standard deviation or range of the discharge voltage values detected in the most recent 3 seconds can be used as the fluctuation degree of the discharge voltage value of the gate electrode.

[0121] Step S800, if the fluctuation degree is greater than the preset fluctuation degree threshold and the temperature is greater than the preset temperature threshold, perform a chip removal operation on the spark machine, wherein the chip removal operation is used to clean the carbon deposit and / or electro-erosion products in the target inclined gate.

[0122] It should be noted that the preset fluctuation degree threshold is a preset upper limit of the fluctuation degree. Exceeding this range indicates that there may be carbon deposit and / or electro-erosion products in the currently machined target inclined gate.

[0123] In this embodiment, once it is detected that the fluctuation degree of the discharge voltage value is greater than the preset fluctuation degree threshold and the temperature at the current machining position is measured to exceed the preset temperature threshold, the control system of the spark machine will automatically trigger the chip removal operation to ensure timely removal of the carbon deposit and / or electro-erosion products existing in the machining area, guarantee the continuity and stability of the machining process, maintain a high machining accuracy and surface finish, avoid workpiece scrapping caused by over-cutting during the discharge process due to carbon deposit generation, and extend the service life of the equipment and reduce the maintenance cost.

[0124] Based on the above second embodiment, the inclined gate processing method of the fifth embodiment of the present application is proposed.

[0125] In the fifth embodiment of the present application, for the content that is the same as or similar to the above embodiment, reference can be made to the above introduction and will not be elaborated hereinafter.

[0126] In this embodiment, before step S400, the gate processing method may further include steps A10 to A20:

[0127] Step A10: Determine the electrode loss degree of the gate electrode according to the electrode loss information.

[0128] Step A20: When the electrode loss degree belongs to the first loss degree range, perform the step of compensating the three-axis feed parameter values of the spark machine based on the electrode loss information.

[0129] It should be noted that the electrode loss degree refers to the overall wear level of the gate electrode evaluated according to the electrode loss information (including the loss position and its corresponding loss amount).

[0130] In this embodiment, the first loss degree range is a preset range of the electrode loss degree. When the electrode loss degree falls within the first loss degree range, it is considered that the influence caused by the electrode loss can be compensated by adjusting the three-axis feed parameter values of the spark machine without replacing the electrode.

[0131] After obtaining the electrode loss information of the gate electrode in this embodiment, it is first necessary to analyze these data to determine the overall loss degree of the gate electrode, so as to decide what kind of compensation or maintenance measures should be taken subsequently. If the electrode loss degree is within the first loss degree range, it indicates that the existing loss situation is not sufficient to affect the machining accuracy, and the compensation can be carried out by adjusting the three-axis feed parameters of the spark machine, avoiding frequent electrode replacement due to small losses, thereby reducing production costs and improving work efficiency.

[0132] In a feasible implementation manner, after step A10, the gate machining method may further include step B10:

[0133] Step B10: When the electrode loss degree belongs to the second loss degree range, output a preset warning message for prompting to replace the gate electrode.

[0134] Wherein, the second loss degree range is larger than the first loss degree range.

[0135] It should be noted that the second loss degree range is another preset range of the electrode loss degree, and the second loss degree range is larger than the first loss degree range.

[0136] In this implementation manner, when the electrode loss degree exceeds the first loss degree range and falls within the second loss degree range, it is considered that the influence caused by the electrode loss cannot be eliminated by compensation, and the gate electrode must be replaced in time, otherwise it will affect the machining accuracy of the target inclined gate and may even cause overcutting during discharge, resulting in workpiece scrapping.

[0137] In this embodiment, when the electrode loss degree exceeds the first loss degree range and enters the second loss degree range, the system will send out an alarm signal to prompt the operator to note that the electrode loss has reached the critical state, and it is recommended to replace the electrode in a timely manner to prevent the processing quality from deteriorating or the workpiece from being over-cut and scrapped.

[0138] In a feasible embodiment, after step A10, the gate processing method may further include steps C10 to C20:

[0139] Step C10, when the electrode loss degree belongs to the third loss degree range and the electrode type of the gate electrode is a rough machining electrode, obtain the discharge parameter value of the gate electrode, and input the electrode loss information and the discharge parameter value into a pre-trained discharge parameter calibration model to obtain the discharge parameter calibration value output by the discharge parameter calibration model, where the third loss degree range is smaller than the first loss degree range;

[0140] Step C20, update the discharge parameter value to the discharge parameter calibration value.

[0141] Those skilled in the art can understand that the discharge parameter calibration value is often larger than the original discharge parameter value, that is, the discharge parameter value will be increased (it can also be said that the updated discharge parameter value is larger than the original discharge parameter value), so as to compensate for the processing deviation caused by the slight loss of the electrode. Exemplarily, the discharge parameter value can be the discharge voltage value. In this embodiment, considering the case where the electrode type of the gate electrode is a finish machining electrode, if the discharge parameter value is increased, the spark pattern at the gate position of the workpiece will be relatively thick. Those skilled in the art know that if the spark pattern at the gate position of the workpiece is relatively thick, since the gate space of the workpiece is narrow and it is not convenient to save the mold and polish to remove the relatively thick spark pattern, it will cause the product after injection molding to be easily pulled and the product to be damaged or even unable to be demolded smoothly. Therefore, the spark pattern of the finish machining electrode cannot be thick, and the spark pattern at the gate position of the workpiece needs to reach a certain VDI level, and it is not suitable to increase the discharge parameter value casually. However, the discharge parameter value of the rough machining electrode can be appropriately increased because there will still be machining allowance left for the finish machining electrode after the rough machining electrode is processed. At this time, even if the spark pattern machined by the rough machining electrode is a little thick, the finish machining electrode can still be repaired with a smaller discharge parameter than the rough machining electrode to make the spark pattern at the gate position of the workpiece reach the required VDI level. It should be noted that the discharge parameter value of the rough machining electrode should not be increased too much, because if it is increased too much, it may not be repaired by the finish machining electrode. The upper limit threshold of the discharge parameter value of the rough machining electrode is related to the size of the machining allowance left for the finish machining electrode, and this embodiment does not make specific limitations, and those skilled in the art can set it according to the actual situation.

[0142] It should be noted that the third loss degree range is a preset range of electrode loss degree, and the third loss degree range is smaller than the first loss degree range.

[0143] In this embodiment, when the electrode loss degree does not reach the first loss degree range, falls within the third loss degree range, and the electrode type of the gate electrode is a rough machining electrode (i.e., the gate electrode for rough machining), it is considered that the influence brought by the electrode loss is relatively slight, and only the discharge parameters of the gate electrode need to be adjusted to compensate.

[0144] It should also be noted that the discharge parameter calibration model is a mathematical model established through historical data and machine learning algorithms, which is used to predict the optimal discharge parameters according to the current electrode loss information and discharge parameters, so as to compensate for the machining deviation caused by slight electrode loss. The discharge parameter calibration value is the optimal discharge parameter predicted by the discharge parameter calibration model, which is used to replace the original discharge parameters of the gate electrode to achieve the best machining effect.

[0145] In this embodiment, for the rough machining electrode with a relatively low electrode loss degree (i.e., located in the third loss degree range), the discharge parameter calibration model can be used to fine-tune the discharge parameters to adapt to the changes brought by slight loss and ensure the best machining effect.

[0146] Through the above steps, this embodiment realizes the refined management of electrode loss. First, by accurately classifying the electrode loss degree, measures are taken more pertinently, which not only avoids the cost increase caused by excessive conservatism but also prevents quality problems caused by ignoring potential risks. Second, adopting differential response strategies for different loss degree ranges, such as dynamically adjusting the three-axis feed parameters, timely reminding to replace the electrode or optimizing the discharge parameters, helps to improve the stability and reliability of the machining process. Finally, using the discharge parameter calibration model can not only effectively cope with the challenges brought by slight loss but also further explore the potential of existing resources to maximize energy conservation, emission reduction and economic benefits.

[0147] To facilitate the understanding of the technical concept or technical principle of the inclined gate machining method of this application in the first embodiment of this application, a specific embodiment is listed:

[0148] Such as Figure 5As shown, the shape of the target inclined gate to be machined on the workpiece machining surface of the target workpiece is not fixed, and the inclination angle of the gate is not fixed. The electrical discharge machining of the die sinker is relatively complex. Usually, a sine table is required to adjust the inclination angle of the workpiece to complete the machining of the target inclined gate. In this specific embodiment, the principle of trigonometric functions is adopted. Using the known gate height distance A and gate width distance B of the target inclined gate, the gate depth C and gate inclination angle of the target inclined gate are calculated. Then, through an angle divider rigidly connected to the spindle head of the die sinker, the gate electrode is inclined so that the electrode inclination angle of the gate electrode matches the gate inclination angle of the target inclined gate, ensuring that when the gate electrode is aligned with the gate starting point position of the target inclined gate on the workpiece machining surface, the axis of the gate electrode coincides with the axis of the target inclined gate. Thus, the machining of the target inclined gate can be achieved through the three-axis linkage feeding of the die sinker, without the need to incline the workpiece through a sine table.

[0149] It should be noted that the above examples are only used to assist in understanding the present application and do not constitute a limitation on the inclined gate machining method of the present application. Based on this technical concept, more forms of simple transformations are within the protection scope of the present application.

[0150] In addition, please refer to Figure 6 , Figure 6 which is a schematic diagram of the device structure of the hardware operating environment involved in the inclined gate machining method in the embodiment of the present application.

[0151] The present application also provides a die sinker, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the steps of the inclined gate machining method in the above embodiment.

[0152] Next, refer to Figure 6 , which shows a schematic diagram of the structure of a die sinker suitable for implementing the embodiment of the present application. Figure 6 The die sinker shown is only an example and should not bring any limitation to the functions and usage scope of the embodiment of the present application.

[0153] As Figure 6As shown, the spark machine may include a processing device 1001 (such as a central processing unit, a graphics processing unit, etc.), which may perform various appropriate actions and processes according to a program stored in the read-only memory 1002 or a program loaded from the storage device 1003 into the random access memory 1004. In the random access memory 1004, various programs and data required for the operation of the spark machine are also stored. The processing device 1001, the read-only memory 1002, and the random access memory 1004 are connected to each other through a bus 1005. The input / output interface 1006 is also connected to the bus. Generally, the following systems may be connected to the input / output interface 1006: an input device 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 may allow the spark machine to communicate with other devices wirelessly or wiredly to exchange data. Although the spark machine with various systems is shown in the figure, it should be understood that it is not required to implement or have all the shown systems. More or fewer systems may be implemented or had alternatively.

[0154] In particular, according to the embodiments disclosed in the present application, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program contains program codes for performing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from the network through the communication device, or installed from the storage device 1003, or installed from the read-only memory 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the methods of the embodiments disclosed in the present application are executed.

[0155] The spark machine provided by the present application adopts the inclined gate processing method in the above-mentioned embodiments, and can solve the technical problem of low processing efficiency in the inclined gate processing in the related art due to inconvenient clamping of the sine table. Compared with the prior art, the beneficial effects of the spark machine provided by the present application are the same as those of the inclined gate processing method provided by the above-mentioned embodiments, and other technical features in the spark machine are the same as those disclosed in the above-mentioned embodiment method, and will not be elaborated here.

[0156] It should be understood that the various parts disclosed in the present application may be implemented by hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0157] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the above-mentioned claims.

[0158] In addition, the present application also provides a computer-readable storage medium having computer-readable program instructions (i.e., computer programs) stored thereon, and the computer-readable program instructions are used to execute the steps of the beveled gate processing method in the above embodiments.

[0159] The computer-readable storage medium provided by the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or any combination of the above. More specific examples of the computer-readable storage medium may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memories, read-only memories, erasable programmable read-only memories, optical fibers, portable compact disk read-only memories, optical storage devices, magnetic storage devices, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium that contains or stores a program, and the program can be used by or combined with an instruction execution system, device, or device. The program code contained on the computer-readable storage medium can be transmitted by any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0160] The above computer-readable storage medium may be included in the spark machine; or it may exist separately and not be assembled into the spark machine.

[0161] The above computer-readable storage medium carries one or more programs. When the above one or more programs are executed by the spark machine, the spark machine is caused to: obtain the gate tilt angle of the target beveled gate, and adjust the electrode tilt angle of the gate electrode to match the gate tilt angle through an angle divider; in the case of determining that the electrode tilt angle matches the gate tilt angle, control the gate electrode to perform electrical discharge machining on the target workpiece to machine a target beveled gate on the target workpiece.

[0162] Computer program code for performing the operations of this application can be written in one or more programming languages or combinations thereof. The above-mentioned programming languages include object-oriented programming languages such as Java, Smalltalk, C++, and also include conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, executed as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, by connecting through an Internet service provider via the Internet).

[0163] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in the flowchart or block diagram can represent a module, a program segment, or a part of the code, and this module, program segment, or part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks can occur in a different order from that marked in the accompanying drawings. For example, two consecutively represented blocks can actually be executed substantially in parallel, and they can sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, and the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions.

[0164] The modules involved in the embodiments described in this application can be implemented in software or in hardware. Among them, the name of the module does not constitute a limitation on the unit itself in some cases.

[0165] The computer-readable storage medium provided in this application stores computer-readable program instructions (i.e., computer programs) for performing the steps of the above-mentioned beveled glue port processing method, and can solve the technical problem of low processing efficiency in beveled glue port processing in the related art due to inconvenient clamping of the sine table. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as those of the beveled glue port processing method provided in the above embodiments, and will not be elaborated here.

[0166] In addition, an embodiment of the present application further provides a computer program product, including a computer program, which when executed by a processor, implements the steps of the beveled gate processing method in the above embodiment.

[0167] The computer program product provided by the present application can solve the technical problem of low processing efficiency in beveled gate processing in the related art due to inconvenient clamping of the sine table. Compared with the prior art, the beneficial effects of the computer program product provided by the embodiment of the present application are the same as those of the beveled gate processing method provided by the above embodiment, and will not be elaborated here.

[0168] The above are only some embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present application under the technical concept of the present application, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A method for processing an oblique glue mouth, characterized in that: The method for processing an inclined glue mouth is applied to a spark machine, wherein the spindle head of the spark machine is fixedly connected to the base of an angle indexer, one end of the rotating shaft of the angle indexer is fixedly connected to a glue mouth sleeve, the glue mouth sleeve is used to fix a glue mouth electrode, and the glue mouth sleeve is detachably connected to the glue mouth electrode, and the method comprises: Obtaining the target oblique glue port inclination angle, and adjusting the electrode inclination angle of the glue port electrode to match the glue port inclination angle through the angle indexer; When it is determined that the electrode inclination angle matches the glue port inclination angle, controlling the glue port electrode to perform electrical discharge machining on a target workpiece, so as to obtain the target oblique glue port on the target workpiece; During the electrical discharge machining process, detecting the discharge voltage value of the electrode at the mouth of the glue, the degree of fluctuation of the discharge voltage value, and the temperature of the current machining position of the electrode at the mouth of the glue on the target workpiece during electrical discharge machining, wherein the degree of fluctuation is determined based on the variance, standard deviation or range of the discharge voltage value; If the discharge voltage value is in a preset abnormal discharge voltage interval and the temperature is greater than a preset temperature threshold, or the fluctuation degree is greater than a preset fluctuation degree threshold and the temperature is greater than a preset temperature threshold, a chip removal operation is performed on the spark machine, wherein the chip removal operation is used to clean carbon deposits and / or electro-erosion products in the target bevel glue mouth, and the abnormal discharge voltage interval is determined based on the material properties of the target workpiece, the material properties of the glue mouth electrode, and the processing requirements of the target bevel glue mouth.

2. The method for processing an oblique glue opening according to claim 1, characterized in that: The method further comprises: During the electrical discharge machining process, detecting electrode wear information of the glue-mouth electrode, wherein the electrode wear information includes at least one wear position on the glue-mouth electrode and a wear amount corresponding to the wear position; Based on the electrode wear information, the three-axis feed parameter values ​​of the spark machine are compensated.

3. The method for processing an oblique glue opening as claimed in claim 2, characterized in that: The spark machine includes a three-dimensional dot device, and the step of detecting electrode loss information of the glue-mouth electrode includes: Controlling the three-dimensional dotting device to perform three-dimensional dotting on the glue port electrode to obtain actual point position data of the glue port electrode; The standard point data of the glue-mouth electrode is obtained, and the actual point data is compared with the standard point data to obtain the electrode loss information of the glue-mouth electrode.

4. The method for processing an oblique glue mouth according to claim 2, characterized in that: The spark machine includes a camera device, and the step of detecting the electrode loss information of the glue-mouth electrode also includes: Controlling the camera device to photograph the glue-mouth electrode to obtain an electrode loss image of the glue-mouth electrode; A standard electrode image of the glue-mouth electrode is obtained, and the electrode loss image is compared with the standard electrode image to obtain electrode loss information of the glue-mouth electrode.

5. The method for processing an oblique glue mouth according to claim 2, characterized in that: The step of compensating the three-axis feed parameter value of the spark machine based on the electrode loss information comprises: Acquire the three-axis feed parameter value of the spark machine, and input the electrode loss information and the three-axis feed parameter value into a pre-trained three-axis feed parameter calibration model to obtain the three-axis feed parameter calibration value output by the three-axis feed parameter calibration model; The three-axis feed parameter value is updated to the three-axis feed parameter calibration value to compensate the three-axis feed parameter value of the spark machine.

6. The method for processing an oblique glue opening according to claim 2, characterized in that: The step of compensating the three-axis feed parameter value of the spark machine based on the electrode loss information also includes: Acquire the three-axis feed parameter value of the spark machine, and query and obtain the three-axis feed parameter compensation value mapped by the electrode loss information and the three-axis feed parameter value from a preset three-axis feed parameter mapping table; The three-axis feed parameter values ​​are compensated by the three-axis feed parameter compensation values.

7. The method for processing an oblique glue opening according to any one of claims 2 to 6, characterized in that: Before the step of compensating the three-axis feed parameter value of the spark machine based on the electrode loss information, the method includes: Determining the electrode loss degree of the glue-mouth electrode according to the electrode loss information; When the electrode wear degree belongs to the first wear degree interval, the step of compensating the three-axis feed parameter values ​​of the spark machine based on the electrode wear information is performed.

8. The method for processing an oblique glue opening according to claim 7, characterized in that: After the step of determining the electrode wear degree of the glue-mouth electrode according to the electrode wear information, the method further comprises: When the electrode wear degree belongs to the second wear degree interval, outputting a preset alarm message for prompting to replace the glue-mouth electrode; The second loss degree interval is greater than the first loss degree interval.

9. The method for processing an oblique glue opening according to claim 8, characterized in that: After the step of determining the electrode wear degree of the glue-mouth electrode according to the electrode wear information, the method further comprises: When the electrode wear degree belongs to the third wear degree interval and the electrode type of the glue-mouth electrode is a rough machining electrode, a discharge parameter value of the glue-mouth electrode is obtained, and the electrode wear information and the discharge parameter value are input into a pre-trained discharge parameter calibration model to obtain a discharge parameter calibration value output by the discharge parameter calibration model, wherein the third wear degree interval is smaller than the first wear degree interval; The discharge parameter value is updated to the discharge parameter calibration value.

10. A spark machine, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps of the method for processing a beveled glue port as described in any one of claims 1 to 9.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for processing a beveled glue port as claimed in any one of claims 1 to 9 are implemented.

Images