Multi-groove milling control method, device, electronic device and storage medium

Abstract

The present invention relates to the field of annular groove processing technology, and provides a multi-annular groove milling control method, device, electronic device and storage medium. The multi-annular groove milling control method is used to control the initial milling stage of a multi-annular groove of a target workpiece being milled by a milling tool containing multiple blades, wherein each blade corresponds to milling one annular groove; the multi-annular groove milling control method includes: determining the initial milling radius of the milling tool according to the initial processing aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool; wherein the initial milling radius matches the initial processing aperture of the target annular groove, and the target annular groove is the annular groove with the smallest difference in radius with the corresponding blade among the annular grooves; according to the initial milling radius, controlling the milling tool to execute the initial milling stage. The present invention takes into account the processing degree of each annular groove in the initial milling stage by controlling the initial milling radius of the milling tool, and avoids damage to the milling tool and related equipment caused by over-processing and other reasons.

Description

Technical Field

[0001] The present invention relates to the technical field of annular groove processing, and in particular to a multi-annular groove milling control method, device, electronic equipment and storage medium. Background Art

[0002] In products such as automotive parts, there are scenarios where a single tool is used to simultaneously rough-machine multiple annular grooves with different machining diameters.

[0003] For example, the caliper body of a brake caliper has a dustproof groove and a sealing groove distributed in the cylinder hole. The dustproof groove and the sealing groove have different rough machining apertures, and their rough machining is usually achieved using a milling tool.

[0004] Since the radii of different blades of the rough machining tool usually cannot completely match the rough machining apertures of different annular grooves, the processing degree of each annular groove cannot be taken into account during the rough machining stage. Improper control may even cause damage to the tool and equipment.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0006] In view of this, the present invention provides a multi-groove milling control method, device, electronic device and storage medium, which controls the initial milling radius of the milling tool, takes into account the processing degree of each groove in the initial milling stage, and avoids damage to the milling tool and related equipment due to over-processing and other reasons.

[0007] One aspect of the present invention provides a multi-annular groove milling control method, which is used to control the initial milling stage of a multi-annular groove of a target workpiece by a milling tool containing multiple blades, wherein each blade corresponds to milling one annular groove; the multi-annular groove milling control method comprises: determining the initial milling radius of the milling tool according to the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool; wherein the initial milling radius matches the initial machining aperture of the target annular groove, and the target annular groove is the annular groove among the annular grooves having the smallest difference with the radius of the corresponding blade; according to the initial milling radius, controlling the milling tool to execute the initial milling stage.

[0008] The above-mentioned multi-groove milling control method determines the initial milling radius of the milling tool based on the initial machining aperture of the target groove with the smallest difference between the initial machining aperture and the radius of the corresponding blade, so that the target groove is initially milled and formed in the initial milling stage (i.e., the rough machining stage), avoiding over-machining of the target groove while maximizing the machining degree of the remaining grooves, thereby taking into account the machining degree of each groove in the initial milling stage and avoiding damage to the milling tool and related equipment due to reasons such as over-machining;

[0009] The above-mentioned multi-annular groove milling control method can conveniently and quickly determine the initial milling radius that takes into account the rough processing degree of each annular groove according to the initial processing aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool, thereby realizing accurate and reliable control of the initial milling stage of multiple annular grooves.

[0010] In some embodiments, determining the initial milling radius of the milling tool includes: taking a blade of the milling tool as a reference, determining the initial milling radius of the blade as the initial milling radius of the milling tool.

[0011] The initial milling radius is determined based on a blade of the milling tool. When writing the control program of the milling tool, the blade can be simulated as a point movement, which facilitates the writing of the control program corresponding to the multi-groove milling control method and also facilitates the control of the milling tool based on the blade.

[0012] In some embodiments, the initial milling radius of the milling tool is determined based on the initial machining hole diameters of each annular groove of the target workpiece and the radius of each blade of the milling tool, including: calculating and outputting the initial milling radius based on the input initial machining hole diameters of each annular groove of the target workpiece and the radius of each blade of the milling tool.

[0013] During actual control, it is only necessary to input the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool. The control program corresponding to the multi-annular groove milling control method can automatically calculate the appropriate initial milling radius and control the milling tool to perform the initial milling stage based on the calculated initial milling radius.

[0014] In some embodiments, the target workpiece has a first annular groove with a larger initial machining aperture and a second annular groove with a smaller initial machining aperture, and the milling tool has a first blade with a larger radius and a second blade with a smaller radius; the initial milling radius of the milling tool is determined according to the initial machining apertures of each annular groove of the target workpiece and the radius of each blade of the milling tool, including: determining the initial milling radius according to the initial machining aperture difference between the first annular groove and the second annular groove, and the radius difference between the first blade and the second blade, including: when the initial machining aperture difference is less than or equal to the radius difference, matching the initial milling radius with the initial machining aperture of the first annular groove; when the initial machining aperture difference is greater than the radius difference, matching the initial milling radius with the initial machining aperture of the second annular groove.

[0015] In the double-annular groove milling condition of a first annular groove with a larger initial machining aperture and a second annular groove with a smaller initial machining aperture, when determining the initial milling radius, when the initial machining aperture difference between the first annular groove and the second annular groove is less than or equal to the radius difference between the first blade and the second blade, the initial milling radius of the milling tool is matched with the initial machining aperture of the first annular groove, so that the first annular groove is machined and formed in the initial milling stage while taking into account the machining degree of the second annular groove to the maximum extent; when the initial machining aperture difference between the first annular groove and the second annular groove is greater than the radius difference between the first blade and the second blade, the initial milling radius of the milling tool is matched with the initial machining aperture of the second annular groove, so that the second annular groove is machined and formed in the initial milling stage while taking into account the machining degree of the first annular groove to the maximum extent.

[0016] In some embodiments, said matching the initial milling radius with the initial machining aperture of the first annular groove includes: making the initial milling radius of the first blade equal to the initial machining aperture of the first annular groove; said matching the initial milling radius with the initial machining aperture of the second annular groove includes: making the initial milling radius of the first blade equal to the sum of the initial machining aperture of the second annular groove and the radius difference.

[0017] In this embodiment, the initial milling radius is determined based on the first blade, which makes it easier to simulate the first blade as a point motion when writing the control program of the milling tool, and also makes it easier to control the initial milling stage of the milling tool based on the first blade.

[0018] In some embodiments, the initial machining aperture of the first annular groove is A, the initial machining aperture of the second annular groove is B, the radius of the first blade is C, and the radius of the second blade is D; making the initial milling radius of the first blade equal to the initial machining aperture of the first annular groove includes: outputting R=A, where R is the initial milling radius; making the initial milling radius of the first blade equal to the sum of the initial machining aperture of the second annular groove and the radius difference includes: outputting R=B+CD.

[0019] During actual execution, it is only necessary to input the initial machining aperture A of the first annular groove, the initial machining aperture B of the second annular groove, the radius C of the first blade, and the radius D of the second blade. The control program corresponding to the multi-annular groove milling control method can automatically calculate the initial milling radius based on the first blade, and control the milling tool to perform the initial milling stage based on the calculated initial milling radius.

[0020] In some embodiments, the target workpiece is a caliper body of a brake caliper; the first annular groove is a dustproof groove of the caliper body, and the second annular groove is a sealing groove of the caliper body.

[0021] The above-mentioned multi-ring groove milling control method can be applied to the rough processing of the dustproof groove and the sealing groove of the caliper body. According to the initial processing apertures of the dustproof groove and the sealing groove, and the radii of the first blade and the second blade of the milling tool, when the initial processing aperture difference between the dustproof groove and the sealing groove is less than or equal to the radius difference between the first blade and the second blade, the initial milling radius of the first blade is made equal to the initial processing aperture of the dustproof groove, so as to realize the processing and forming of the dustproof groove in the initial milling stage while taking into account the processing degree of the sealing groove to the maximum extent; when the initial processing aperture difference between the dustproof groove and the sealing groove is greater than the radius difference between the first blade and the second blade, the initial milling radius of the first blade is made equal to the sum of the initial processing aperture of the sealing groove and the radius difference, so as to realize the processing and forming of the sealing groove in the initial milling stage while taking into account the processing degree of the dustproof groove to the maximum extent;

[0022] Through the above-mentioned multi-ring groove milling control method, it is possible to conveniently and quickly determine the initial milling radius that takes into account the rough machining degree of the dustproof groove and the sealing groove based on the initial machining aperture size of the dustproof groove and the sealing groove, as well as the radius size of the first blade and the second blade of the milling tool. Based on the initial milling radius, accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove is achieved.

[0023] Another aspect of the present invention provides a multi-annular groove milling control device for implementing the multi-annular groove milling control method as described in any of the above embodiments, the multi-annular groove milling control device comprising: an initial milling radius determination module for determining the initial milling radius of the milling tool based on the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool; wherein the initial milling radius matches the initial machining aperture of the target annular groove, and the target annular groove is the annular groove among the annular grooves having the smallest difference in radius with the corresponding blade; an initial milling stage control module for controlling the milling tool to perform the initial milling stage based on the initial milling radius.

[0024] Another aspect of the present invention provides an electronic device, comprising: a processor; a memory, wherein the memory stores executable instructions; wherein when the executable instructions are executed by the processor, the multi-ring groove milling control method as described in any of the above embodiments is implemented.

[0025] Yet another aspect of the present invention provides a computer-readable storage medium for storing a program, wherein when the program is executed by a processor, the multi-groove milling control method as described in any of the above embodiments is implemented.

[0026] The beneficial effects of the present invention compared with the prior art include at least:

[0027] The multi-groove milling control scheme of the present invention determines a matching initial milling radius based on the initial machining aperture of the target groove with the smallest difference between the initial machining aperture and the radius of the corresponding blade. This allows the target groove to be initially milled and formed during the initial milling stage (i.e., the rough machining stage), avoiding overmachining of the target groove while maximizing the machining degree of the remaining grooves. This balances the machining degree of each groove during the initial milling stage and avoids damage to the milling tool and related equipment due to overmachining.

[0028] The multi-groove milling control scheme of the present invention can conveniently and quickly determine the initial milling radius that takes into account the rough machining degree of each groove based on the initial machining aperture of each groove of the target workpiece and the radius of each blade of the milling tool. Based on this, accurate and reliable control of the initial milling stage of multiple grooves is achieved.

[0029] The multi-ring groove milling control scheme of the present invention can be applied to the rough processing scenarios of the dustproof groove and the sealing groove of the pliers body. According to the initial processing aperture of the dustproof groove and the sealing groove, and the radius of the first blade and the second blade of the milling tool, the appropriate initial milling radius is calculated to take into account the rough processing degree of the dustproof groove and the sealing groove, thereby realizing accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove, ensuring the qualified processing quality of the pliers body and the integrity of the milling tool and related equipment.

[0030] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are incorporated into and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and it is clear that those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0032] Figure 1 A schematic diagram showing the steps of a multi-ring groove milling control method according to an embodiment of the present invention;

[0033] Figure 2 A schematic diagram showing a partial structure of a target workpiece according to an embodiment of the present invention is shown;

[0034] Figure 3 A schematic diagram of the local structure of a milling tool in an embodiment of the present invention is shown;

[0035] Figure 4 A schematic diagram showing the initial milling radius when the initial machining hole diameter difference is less than or equal to the radius difference under the double annular groove milling working condition in an embodiment of the present invention;

[0036] Figure 5 A schematic diagram showing the initial milling radius when the initial machining hole diameter difference is greater than the radius difference under the double annular groove milling working condition in an embodiment of the present invention;

[0037] Figure 6 A schematic structural diagram of a brake caliper body according to an embodiment of the present invention is shown;

[0038] Figure 7 A schematic structural diagram of a milling tool for rough machining a dustproof groove and a sealing groove of a caliper body according to an embodiment of the present invention is shown;

[0039] Figure 8 A schematic structural diagram illustrating the initial milling stage of controlling the milling tool to perform milling on the dustproof groove and the sealing groove in an embodiment of the present invention;

[0040] Figure 9 A schematic structural diagram illustrating a process for controlling a milling tool to perform fine machining on a dustproof groove and a sealing groove according to an embodiment of the present invention;

[0041] Figure 10 A schematic diagram of a module of a multi-ring groove milling control device according to an embodiment of the present invention is shown;

[0042] Figure 11 A schematic structural diagram of an electronic device in an embodiment of the present invention is shown. Implementation Method

[0043] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to make this disclosure thorough and complete and to fully convey the concepts of the example embodiments to those skilled in the art.

[0044] The accompanying drawings are merely schematic illustrations of the present invention and are not necessarily drawn to scale. Identical reference numerals in the figures denote identical or similar parts, and thus repetitive descriptions thereof will be omitted. Some of the blocks shown in the accompanying drawings are functional entities that do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0045] Furthermore, the processes shown in the accompanying drawings are illustrative only and do not necessarily include all steps. For example, some steps may be separated, some may be combined, or some may be partially combined, and the order of execution may vary depending on the circumstances. The use of "first," "second," and similar terms in the descriptions does not denote any order, quantity, or importance; rather, they are used to distinguish different components.

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and features in different embodiments may be combined with each other.

[0047] The multi-ring groove milling control method of the present invention is used to control the initial milling stage of a multi-ring groove of a target workpiece being milled by a milling tool containing multiple blades, wherein each blade corresponds to milling one ring groove. For example, in one embodiment, the multi-ring groove milling control method can be used to control the initial milling stage of a milling tool containing two types of blades being milled by a target workpiece for two ring grooves. For another example, in one embodiment, the multi-ring groove milling control method can be used to control the initial milling stage of a milling tool containing three types of blades being milled by a target workpiece for three ring grooves. The initial milling stage refers to the rough machining stage; the machining of ring grooves generally includes a rough machining stage and a fine machining stage, wherein the rough machining stage requires preliminary milling to form the ring grooves, and the fine machining stage further milling is performed to form the final shape of the ring grooves. In the rough machining stage of the multi-ring grooves, each ring groove should be as initially milled as possible while avoiding over-machining.

[0048] Figure 1 Show the main steps of the multi-ring groove milling control method; refer to Figure 1 As shown, the multi-ring groove milling control method provided by the embodiment of the present invention includes:

[0049] S110, determining the initial milling radius of the milling tool based on the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool; wherein the initial milling radius matches the initial machining aperture of the target annular groove, and the target annular groove is the annular groove with the smallest difference between the radius of the corresponding blade and the annular groove.

[0050] The initial machining aperture of the ring groove refers to the aperture to be machined in the initial machining stage, i.e., the rough machining stage. The radius of the blade is smaller than the initial machining aperture of the corresponding ring groove. Based on the initial machining aperture of the target ring groove with the smallest difference between the initial machining aperture of each ring groove and the radius of the corresponding blade, a matching initial milling radius is determined so that the target ring groove is initially milled and formed in the initial milling stage. The so-called initial milling and forming refers to matching the machining degree of the target ring groove with its initial machining aperture, so as to avoid over-machining of the target ring groove in the initial milling stage, while maximizing the machining degree of the remaining ring grooves, thereby taking into account the machining degree of each ring groove in the initial milling stage.

[0051] S120, controlling the milling tool to execute the initial milling stage according to the initial milling radius.

[0052] Based on the initial milling radius, accurate and reliable control of the initial milling stage of multiple ring grooves is achieved, and damage to milling tools and related equipment caused by over-machining is avoided.

[0053] Therefore, the above-mentioned multi-annular groove milling control method can easily and quickly determine the initial milling radius that takes into account the rough processing degree of each annular groove according to the initial processing aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool. Based on this, accurate and reliable control of the initial milling stage of multiple annular grooves can be achieved, and damage to the milling tool and related equipment due to reasons such as overprocessing can be avoided.

[0054] Subsequently, the ring grooves that were not initially milled in the initial milling stage can be compensated in the finishing stage.

[0055] In some embodiments, determining the initial milling radius of the milling tool includes: taking a blade of the milling tool as a reference, determining the initial milling radius of the blade as the initial milling radius of the milling tool.

[0056] The initial milling radius is determined based on a blade of the milling tool. When writing the control program of the milling tool, the blade can be simulated as a point movement, which facilitates the writing of the control program corresponding to the multi-groove milling control method and also facilitates the control of the milling tool based on the blade.

[0057] During specific implementation, the initial milling radius can be determined by taking the blade with the largest radius of the milling tool as a reference.

[0058] In some embodiments, the initial milling radius of the milling tool is determined based on the initial machining hole diameters of each annular groove of the target workpiece and the radii of each blade of the milling tool, including: calculating and outputting the initial milling radius based on the input initial machining hole diameters of each annular groove of the target workpiece and the radii of each blade of the milling tool.

[0059] During actual control, it is only necessary to input the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool. The control program corresponding to the multi-annular groove milling control method can automatically calculate the initial milling radius of the annular groove processing that at least minimizes the difference between the initial machining aperture and the radius of the corresponding blade, and control the milling tool to perform the initial milling stage based on the calculated initial milling radius.

[0060] The following uses the double-groove milling condition as an example to further illustrate the specific process of the multi-groove milling control method. The multi-groove milling control method of the present invention can also be applied to other multi-groove milling conditions, and is not limited to the following example.

[0061] Figure 2 The local structure of the target workpiece is shown, in which the ring grooves of the target workpiece are mainly shown. Figure 3 The local structure of the milling tool is shown, wherein the various blades of the milling tool are mainly shown; Figure 2 and Figure 3 As shown, in some embodiments, the target workpiece 200 has a first annular groove 210 with a larger initial machining diameter and a second annular groove 220 with a smaller initial machining diameter, and the milling tool 300 has a first blade 310 with a larger radius and a second blade 320 with a smaller radius; according to the initial machining diameters of the annular grooves of the target workpiece 200 and the radii of the blades of the milling tool 300, determining the initial milling radius includes:

[0062] Determining the initial milling radius based on the initial machining aperture difference between the first annular groove 210 and the second annular groove 220 and the radius difference between the first blade 310 and the second blade 320 includes:

[0063] When the initial machining hole diameter difference is less than or equal to the radius difference, the initial milling radius is matched with the initial machining hole diameter of the first annular groove 210 , so that the first annular groove 210 is machined and formed in the initial milling stage while the machining degree of the second annular groove 220 is maximized;

[0064] When the initial machining aperture difference is greater than the radius difference, the initial milling radius is matched with the initial machining aperture of the second annular groove 220 , so that the second annular groove 220 is machined and formed in the initial milling stage while maximally considering the machining degree of the first annular groove 210 .

[0065] In this way, in the double-annular groove milling condition, the appropriate initial milling radius is determined according to the relationship between the initial machining aperture difference of the two annular grooves and the radius difference of the two blades, so as to take into account the rough machining degree of the two annular grooves, realize accurate and reliable control of the initial milling stage of the double-annular groove milling condition, and avoid damage to the milling tool and related equipment due to over-machining and other reasons.

[0066] Furthermore, in some embodiments, matching the initial milling radius with the initial machining aperture of the first annular groove 210 includes: matching the initial milling radius of the first blade 310 with the initial machining aperture of the first annular groove 210; matching the initial milling radius with the initial machining aperture of the second annular groove 220 includes: matching the initial milling radius of the first blade 310 with the initial machining aperture of the second annular groove 220 with the sum of the initial machining aperture of the second annular groove 220 and the radius difference.

[0067] In this embodiment, the initial milling radius is determined based on the first blade 310, which makes it convenient to simulate the first blade 310 as a point movement when writing the control program of the milling tool 300. In specific implementation, the reference point of the first blade 310 can be used as the tool position point for writing the control program, which also facilitates the control of the initial milling stage of the milling tool 300 based on the first blade 310 when controlling the tool.

[0068] Figure 4 The figure shows the initial milling radius when the initial machining hole diameter difference is less than or equal to the radius difference under the double ring groove milling condition. Figure 5 The figure shows the initial milling radius when the initial machining hole diameter difference is greater than the radius difference under the double ring groove milling condition. Figures 2 to 5 As shown, in some embodiments, assuming that the initial machining diameter of the first annular groove 210 is A, the initial machining diameter of the second annular groove 220 is B, the radius of the first blade 310 is C, and the radius of the second blade 320 is D; then, the process of determining the initial milling radius R includes:

[0069] When the initial machining diameter difference V1 between the first annular groove 210 and the second annular groove 220 is less than or equal to the radius difference V2 between the first blade 310 and the second blade 320, R=A is output so that the initial milling radius R of the first blade 310 is equal to the initial machining diameter A of the first annular groove 210;

[0070] When the initial machining aperture difference V1 between the first annular groove 210 and the second annular groove 220 is greater than the radius difference V2 between the first blade 310 and the second blade 320, R=B+CD is output so that the initial milling radius R of the first blade 310 is equal to the sum of the initial machining aperture B of the second annular groove 220 and the radius difference V2.

[0071] Therefore, when the double-groove milling condition is actually executed, it is only necessary to input the initial machining aperture A of the first groove 210, the initial machining aperture B of the second groove 220, the radius C of the first blade 310 and the radius D of the second blade 320. The control program corresponding to the multi-groove milling control method can automatically calculate the initial milling radius R based on the first blade 310, and control the milling tool 300 to perform the initial milling stage based on the calculated initial milling radius R.

[0072] The control program may be implemented based on Excel function formulas, but is not limited thereto.

[0073] The above-mentioned double-ring groove milling working condition can be applied to the rough machining process of the dustproof groove and the sealing groove of the caliper body of the brake caliper. It can conveniently and quickly determine the initial milling radius that takes into account the rough machining degree of the dustproof groove and the sealing groove according to the initial machining aperture size of the dustproof groove and the sealing groove, and the radius size of the first blade and the second blade of the milling tool, and based on the initial milling radius, it can realize accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove.

[0074] Figure 6 The structure of the caliper body of the brake caliper is shown. Figure 7 Shows the structure of the milling tool for rough machining the dustproof groove and sealing groove of the pliers body; Figures 2 to 7 As shown, in some embodiments, the target workpiece is specifically a caliper body 200' of a brake caliper; the first annular groove is specifically a dustproof groove 210' of the caliper body 200', the initial machining diameter of the dustproof groove 210' is A', the second annular groove is specifically a sealing groove 220' of the caliper body 200', the initial machining diameter of the sealing groove 220' is B', and the initial machining diameter difference between the dustproof groove 210' and the sealing groove 220' is V1'; then, the process of determining the initial milling radius R includes:

[0075] When the initial machining diameter difference V1' between the dustproof groove 210' and the sealing groove 220' is less than or equal to the radius difference V2 between the first blade 310 and the second blade 320, R=A' is output so that the initial milling radius R of the first blade 310 is equal to the initial machining diameter A' of the dustproof groove 210'. In this way, the dustproof groove 210' is formed during the initial milling stage while the sealing groove 220' is processed to the greatest extent possible.

[0076] When the initial machining aperture difference V1' between the dustproof groove 210' and the sealing groove 220' is greater than the radius difference V2 between the first blade 310 and the second blade 320, R=B'+CD is output so that the initial milling radius R of the first blade 310 is equal to the sum of the initial machining aperture B' of the sealing groove 220' and the radius difference V2; in this way, the sealing groove 220' is machined and formed in the initial milling stage while maximizing the machining degree of the dustproof groove 210'.

[0077] Figure 8 Shows the structure of controlling the milling tool to perform the initial milling stage on the dustproof groove and the sealing groove; Figures 2 to 8 As shown, in this embodiment, it is specifically assumed that the initial processing aperture A' of the dustproof groove 210' of the caliper body 200' is 24.05 mm, the initial processing aperture B' of the sealing groove 220' is 18.07 mm, the radius C of the first blade 310 of the milling tool 300 is 19.35 mm, and the radius D of the second blade 320 is 15.61 mm. When controlling the milling tool 300 to perform the initial milling stage on the dustproof groove 210' and the sealing groove 220', it is only necessary to input the four dimension values of A'=24.05mm, B'=18.07mm, C=19.35mm, and D=15.61mm into the control program corresponding to the multi-ring groove milling control method. The control program will calculate the initial machining aperture difference V1'=5.98mm between the dustproof groove 210' and the sealing groove 220' and the radius difference V2=3.74mm between the first blade 310 and the second blade 320 based on the input dimension values, and determine and output the initial milling radius R=B'+V2=21.81mm based on the relationship between V1' and V2.

[0078] In this way, when the multi-ring groove milling control scheme is applied to the rough processing scenario of the dustproof groove 210' and the sealing groove 220' of the caliper body 200', it can quickly and easily calculate the appropriate initial milling radius R based on the initial processing aperture of the dustproof groove 210' and the sealing groove 220', and the radius of the first blade 310 and the second blade 320, and realize accurate and reliable processing control of the initial milling stage of the dustproof groove 210' and the sealing groove 220' based on the initial milling radius R, thereby ensuring that the rough processing quality of the caliper body 200' is qualified and the milling tool 300 and related equipment are intact.

[0079] Figure 9 Shows the structure of controlling the milling tool to perform fine machining on the dustproof groove and the sealing groove; Figure 8 and Figure 9 As shown, after the rough machining is completed, the milling tool 300 is controlled to perform fine machining on the caliper body 200 ′ along the fine machining contour 400 to form the dustproof groove and the sealing groove in the final form.

[0080] The above are merely a few specific implementations of the multi-groove milling control method of the present invention. Each implementation can be implemented independently or in combination, and the present invention is not limited thereto. Furthermore, the flowchart of the present invention is merely illustrative, and the order of execution of the steps is not limited thereto. Step splitting, merging, order swapping, and other synchronous or asynchronous execution methods are all within the scope of the present invention.

[0081] Embodiments of the present invention also provide a multi-groove milling control device that can be used to implement the multi-groove milling control method described in any of the above embodiments. The features and principles of the multi-groove milling control method described in any of the above embodiments can be applied to the following multi-groove milling control device embodiments. In the following multi-groove milling control device embodiments, the features and principles of multi-groove milling control that have already been explained will not be repeated.

[0082] Figure 10 Shows the main modules of the multi-ring groove milling control device; Figure 10 As shown, the multi-groove milling control device 500 provided by an embodiment of the present invention includes: an initial milling radius determination module 510, which is used to determine the initial milling radius of the milling tool according to the initial machining aperture of each groove of the target workpiece and the radius of each blade of the milling tool; wherein the initial milling radius matches the initial machining aperture of the target groove, and the target groove is the groove with the smallest difference in radius from the corresponding blade among the grooves; an initial milling stage control module 520, which is used to control the milling tool to execute the initial milling stage according to the initial milling radius.

[0083] Furthermore, the multi-groove milling control device 500 may also include modules for implementing other process steps of the above-mentioned multi-groove milling control method embodiments. The specific principles of each module can refer to the description of the above-mentioned multi-groove milling control method embodiments, and will not be repeated here.

[0084] The multi-groove milling control device 500 of the present invention can conveniently and quickly determine an initial milling radius that takes into account the rough machining degree of each groove based on the initial machining aperture of each groove of the target workpiece and the radius of each blade of the milling tool. Based on this, accurate and reliable control of the initial milling stage of the multi-groove is achieved, and damage to the milling tool and related equipment due to reasons such as overmachining is avoided.

[0085] The multi-ring groove milling control device 500 of the present invention can be applied to the rough processing scenarios of the dustproof groove and the sealing groove of the pliers body. According to the initial processing aperture of the dustproof groove and the sealing groove, and the radius of the first blade and the second blade of the milling tool, the appropriate initial milling radius is calculated to take into account the rough processing degree of the dustproof groove and the sealing groove, and realize accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove, ensuring the qualified processing quality of the pliers body and the integrity of the milling tool and related equipment.

[0086] An embodiment of the present invention further provides an electronic device, including a processor and a memory, wherein executable instructions are stored in the memory, and when the executable instructions are executed by the processor, the multi-ring groove milling control method described in any of the above embodiments is implemented.

[0087] The electronic device of the present invention can conveniently and quickly determine the initial milling radius that takes into account the rough machining degree of each annular groove based on the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool. Based on this, it can achieve accurate and reliable control of the initial milling stage of multiple annular grooves and avoid damage to the milling tool and related equipment due to reasons such as overmachining.

[0088] The electronic device of the present invention can be deployed on a machining control machine tool for the caliper body or a remote device that is communicatively connected to the machining control machine tool for the caliper body, so as to be applied to the rough machining scenarios of the dustproof groove and the sealing groove of the caliper body. According to the initial machining aperture of the dustproof groove and the sealing groove, and the radius of the first blade and the second blade of the milling tool, the appropriate initial milling radius is calculated to achieve accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove, thereby ensuring that the machining quality of the caliper body is qualified and the milling tool and related equipment are intact.

[0089] Figure 11 Shows the main structure of the electronic device; Figure 11 As shown, electronic device 600 is implemented as a general-purpose computing device. Components of electronic device 600 include, but are not limited to, at least one processor 610, at least one memory 620, and a bus 630 connecting different platform components (including memory 620 and processor 610).

[0090] The memory 620 stores program codes, which can be executed by the processor 610 to enable the processor 610 to perform the steps of the multi-ring groove milling control method described in any of the above embodiments.

[0091] The memory 620 may include readable media in the form of volatile memory units, such as random access memory units (RAM) and / or cache memory, and may further include read-only memory units (ROM). The memory 620 may also include programs / utilities having one or more program modules, such as, but not limited to, an operating system, one or more application programs, other program modules, and program data. Each of these examples, or some combination thereof, may include an implementation of a network environment.

[0092] Bus 630 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0093] The electronic device 600 can also communicate with one or more external devices, such as a keyboard, a pointing device, a Bluetooth device, or the like. These external devices enable a user to interact with the electronic device 600. The electronic device 600 can also communicate with one or more other computing devices, including a router and a modem. This communication can occur via an input / output (I / O) interface. Furthermore, the electronic device 600 can communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network such as the Internet) via a network adapter. The network adapter can communicate with other modules of the electronic device 600 via bus 630. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 600, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage platforms.

[0094] An embodiment of the present invention further provides a computer-readable storage medium for storing a program that, when executed, implements the multi-groove milling control method described in any of the above embodiments. In some possible implementations, various aspects of the present invention may also be implemented in the form of a program product comprising program code. When the program product is executed on a terminal device, the program code is configured to cause the terminal device to execute the multi-groove milling control method described in any of the above embodiments.

[0095] When the storage medium of the present invention is executed by a processor, it can conveniently and quickly determine an initial milling radius that takes into account the rough machining degree of each annular groove based on the initial machining aperture of each annular groove of the target workpiece and the radius of each blade of the milling tool. Based on this, accurate and reliable control of the initial milling stage of multiple annular grooves is achieved, and damage to the milling tool and related equipment caused by reasons such as overmachining is avoided.

[0096] The storage medium of the present invention can be deployed on a machining control machine tool for the caliper body or a remote device that is communicatively connected to the machining control machine tool for the caliper body, so as to be applied to the rough machining scenarios of the dustproof groove and the sealing groove of the caliper body. According to the initial machining aperture of the dustproof groove and the sealing groove, and the radius of the first blade and the second blade of the milling tool, a suitable initial milling radius is calculated to achieve accurate and reliable control of the initial milling stage of the dustproof groove and the sealing groove, thereby ensuring that the machining quality of the caliper body is qualified and the milling tool and related equipment are in good condition.

[0097] The storage medium may be a portable compact disc read-only memory (CD-ROM) and include program code, which can be executed on a terminal device, such as a personal computer. However, the storage medium of the present invention is not limited thereto and may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0098] The storage medium may be any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or component, or any combination thereof. More specific examples of readable storage media include, but are not limited to, an electrical connection having one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0099] The readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, wherein the readable program code is carried. The data signal propagated may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable signal medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on the readable signal medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination thereof.

[0100] The program code may execute entirely on the user's computing device, partly on the user's computing device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user's computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device, such as through the Internet using an Internet service provider.

[0101] The above is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention should not be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.

Claims

1. A multi-groove milling control method for controlling a milling cutter having multiple blades to mill multiple grooves of a target workpiece during an initial milling phase, wherein each blade mills one groove; It is characterized in that The multi-ring groove milling control method comprises: Determining an initial milling radius of the milling tool according to the initial machining apertures of the annular grooves of the target workpiece and the radius of each blade of the milling tool; The initial milling radius matches the initial machining aperture of the target annular groove, and the target annular groove is the annular groove with the smallest radius difference from the corresponding blade among the annular grooves; Wherein, the target workpiece has a first annular groove with a larger initial machining aperture and a second annular groove with a smaller initial machining aperture, and the milling tool has a first blade with a larger radius and a second blade with a smaller radius; determining the initial milling radius of the milling tool according to the initial machining apertures of the annular grooves of the target workpiece and the radii of the blades of the milling tool comprises: determining the initial milling radius according to the initial machining aperture difference between the first annular groove and the second annular groove and the radius difference between the first blade and the second blade, comprising: when the initial machining aperture difference is less than or equal to the radius difference, matching the initial milling radius with the initial machining aperture of the first annular groove; when the initial machining aperture difference is greater than the radius difference, matching the initial milling radius with the initial machining aperture of the second annular groove; According to the initial milling radius, the milling tool is controlled to perform the initial milling stage.

2. The multi-ring groove milling control method according to claim 1, characterized in that: The step of matching the initial milling radius with the initial machining aperture of the first annular groove comprises: Making the initial milling radius of the first blade equal to the initial machining aperture of the first annular groove; The step of matching the initial milling radius with the initial machining aperture of the second annular groove comprises: The initial milling radius of the first blade is made equal to the sum of the initial machining aperture of the second annular groove and the radius difference.

3. The multi-ring groove milling control method according to claim 2, characterized in that The initial machining diameter of the first annular groove is A, the initial machining diameter of the second annular groove is B, the radius of the first blade is C, and the radius of the second blade is D; The step of making the initial milling radius of the first blade equal to the initial machining aperture of the first annular groove comprises: Output R=A, where R is the initial milling radius; The step of making the initial milling radius of the first blade equal to the sum of the initial machining diameter of the second annular groove and the radius difference comprises: Output R=B+CD.

4. The multi-ring groove milling control method according to claim 1, characterized in that: The target workpiece is a caliper body of a brake caliper; The first annular groove is a dustproof groove of the caliper body, and the second annular groove is a sealing groove of the caliper body.

5. A multi-ring groove milling control device, used to implement the multi-ring groove milling control method according to any one of claims 1 to 4, characterized in that: The multi-ring groove milling control device comprises: an initial milling radius determining module, configured to determine an initial milling radius of the milling tool according to an initial machining aperture of each annular groove of the target workpiece and a radius of each blade of the milling tool; The initial milling radius matches the initial machining aperture of the target annular groove, and the target annular groove is the annular groove with the smallest radius difference from the corresponding blade among the annular grooves; Wherein, the target workpiece has a first annular groove with a larger initial machining aperture and a second annular groove with a smaller initial machining aperture, and the milling tool has a first blade with a larger radius and a second blade with a smaller radius; determining the initial milling radius of the milling tool according to the initial machining apertures of the annular grooves of the target workpiece and the radii of the blades of the milling tool comprises: determining the initial milling radius according to the initial machining aperture difference between the first annular groove and the second annular groove and the radius difference between the first blade and the second blade, comprising: when the initial machining aperture difference is less than or equal to the radius difference, matching the initial milling radius with the initial machining aperture of the first annular groove; when the initial machining aperture difference is greater than the radius difference, matching the initial milling radius with the initial machining aperture of the second annular groove; The initial milling stage control module is used to control the milling tool to perform the initial milling stage according to the initial milling radius.

6. An electronic device, characterized in that: include: processor; a memory, wherein executable instructions are stored in the memory; Wherein, when the executable instruction is executed by the processor, the multi-ring groove milling control method according to any one of claims 1 to 4 is implemented.

7. A computer-readable storage medium for storing a program, characterized in that: When the program is executed by a processor, the multi-ring groove milling control method according to any one of claims 1 to 4 is implemented.

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