Chip breaker groove machining method and system

Abstract

The invention relates to a chip breaker groove machining method and system.The method comprises the steps that a coordinate point of an actual machine tool is selected as the original point position, a simulation tool is created in CAD software with the original point position of the actual machine tool as the reference, and the corresponding machining position of the simulation tool is obtained; an actual tool is additionally arranged on an actual machine tool, and the corresponding machining position of the actual tool is determined in an on-machine measurement mode with the original point position of the actual machine tool as the reference; calculating whether a deviation exists between the machining position corresponding to the actual cutter and the machining position corresponding to the simulation cutter or not; if the deviation does not exist, a machining tool path is directly generated according to the corresponding machining position of the simulation tool, and the actual tool is machined to generate a chip breaker groove; and if the deviation exists, a self-adaptive machining tool path is generated according to the position deviation, and the actual tool is machined to generate the chip breaker groove. The tool position can be rapidly aligned, and chip breaker groove machining is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of chip breaker processing, and in particular to a chip breaker processing method and system. Background Art

[0002] The chipbreaker is a special structure or groove design on the tool to control the breaking and discharge of chips. Its main functions include: Chip breaking: During the cutting process, the material is cut by the tool to produce chips. The shape of the chip breaker can help break the chips into shorter segments to prevent them from wrapping around the tool or workpiece.

[0003] Chip evacuation: The chipbreaker can also guide the chips out of the machining area along a specific path, thereby reducing chip accumulation and avoiding interference with the machining process.

[0004] Improved machining stability: By controlling chip shape and flow, chipbreakers can reduce friction and vibration caused by chips, thereby improving machining stability and surface quality.

[0005] Extend tool life: Effective chip control can reduce chip wear on the tool and extend the tool life.

[0006] Under different materials and processing conditions, the shape and size of the chip breaker will vary to achieve the best chip control effect.

[0007] The existing technology is inefficient in machining chip breakers, and the position of the chip breakers needs to be determined manually, which poses a risk of error and mistake. Summary of the invention

[0008] To this end, the technical problem to be solved by the present invention is to overcome the problems in the prior art of low efficiency in machining chip breaker grooves, the need to manually determine the position of the chip breaker grooves, and the risk of errors and mistakes.

[0009] In order to solve the above technical problems, the present invention provides a chip breaker processing method, comprising: Step S1: selecting a coordinate point of an actual machine tool as the origin position, creating a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtaining the corresponding processing position of the simulated tool; Step S2: installing an actual tool on the actual machine tool, and determining the corresponding processing position of the actual tool by on-machine measurement based on the origin position of the actual machine tool; Step S3: Calculate whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Step S4: If there is no deviation, a machining path is directly generated according to the corresponding machining position of the simulated tool, and the actual tool is machined to generate a chip breaker; if there is a deviation, an adaptive machining path is generated according to the position deviation, and the actual tool is machined to generate a chip breaker.

[0010] In one embodiment of the present invention, the method for obtaining the corresponding coordinate position of the simulated tool in step S1 includes: When only the chip breaker needs to be machined, specifically: Taking the actual origin position of the machine tool as a reference, the position of the chip breaker groove to be machined is determined according to the front cutting edge of the simulated tool, and the planned measurement points on the front cutting edge of the simulated tool are constructed. The planned measurement points are used to represent the key positions of the front cutting edge of the tool, and the number of planned measurement points is at least 3 points to form a virtual plane as the machining position, wherein the virtual plane formed by the planned measurement points is used to represent the plane where the chip breaker groove is located.

[0011] In one embodiment of the present invention, the method for determining the corresponding machining position of the actual tool by on-machine measurement in step S2 includes: When only the chip breaker groove needs to be machined, the actual tool is also measured on the machine, specifically: Before the start of processing, the actual origin position of the machine tool is used as a reference, and the position of the chip breaker groove that needs to be processed is determined according to the front cutting edge of the actual tool. The actual measurement points on the front cutting edge of the actual tool are determined by the machine tool probe, and the number of actual measurement points is at least 3 points to form an actual plane as the processing position, wherein the number of actual measurement points is consistent with that of planned measurement points and corresponds one to one, and the size of the actual plane is consistent with the size of the virtual plane.

[0012] In one embodiment of the present invention, the method of calculating whether there is a deviation between the corresponding machining position of the actual tool and the corresponding machining position of the simulated tool in step S3 includes: Determine the coordinates of all corner points of the virtual plane and the coordinates of all corner points of the actual plane; If the coordinates of all corner points of the virtual plane are consistent with the coordinates of all corner points of the actual plane, it means that the actual tool installation position is consistent with the simulated tool processing position and there is no deviation; If the coordinates of all corner points of the virtual plane are inconsistent with the coordinates of all corner points of the actual plane, it indicates that the actual tool installation position and the simulated tool processing position are inconsistent and there is a deviation.

[0013] In one embodiment of the present invention, if there is a deviation in step S4, an adaptive machining tool path is generated according to the position deviation, specifically: The offset between the virtual plane and the actual plane is determined, and an adaptive machining tool path is generated according to the offset.

[0014] In one embodiment of the present invention, the method for obtaining the corresponding processing position of the simulated tool in step S1 further includes: When the flank and chip breaker need to be machined simultaneously, the method for constructing the planned measurement points is as follows: A theoretical edge line between the flank face and the rake face is obtained, and planned measurement points on the rake face of the simulated tool are constructed according to the theoretical edge line, and no planned measurement points need to be constructed on the flank face.

[0015] In one embodiment of the present invention, the method for constructing the planned measurement points on the rake face of the simulated tool comprises: Taking the theoretical edge line between the rear cutting edge and the front cutting edge as a reference, the theoretical edge line is first offset by a first preset distance along the normal direction of the theoretical edge line on the front cutting edge to obtain the theoretical edge line after the first offset on the front cutting edge, and a plurality of measurement points are obtained on the theoretical edge line after the first offset by equal division or the like, wherein the theoretical edge line is a broken line; Taking several measurement points on the theoretical edge line after the first offset as a reference, the theoretical edge line after the first offset is offset for a second time along the Y-axis direction by a second preset distance, and the same number of planned measurement points as the first offset are obtained at the new position, wherein the tool is set to rotate along the X-axis direction, and the front cutting edge is located on the XOY plane, then the Y-axis direction is obtained based on the XOY plane.

[0016] In order to solve the above technical problems, the present invention provides a chip breaker processing system, comprising: The first acquisition module is used to select a coordinate point of the actual machine tool as the origin position, create a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtain the corresponding processing position of the simulated tool; The second acquisition module is used to install an actual tool on the actual machine tool, and determine the corresponding processing position of the actual tool by on-machine measurement based on the actual origin position of the machine tool; Calculation module: used for calculating whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Judgment and processing module: if there is no deviation, then directly generate a processing path according to the corresponding processing position of the simulated tool, and process the actual tool to generate a chip breaker; if there is a deviation, then generate an adaptive processing path according to the position deviation, and process the actual tool to generate a chip breaker.

[0017] To solve the above technical problems, the present invention provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above chip breaker processing method when executing the computer program.

[0018] In order to solve the above technical problems, the present invention provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the chip breaker processing method as described above are implemented.

[0019] The above technical solution of the present invention has the following advantages compared with the prior art: The present invention realizes the adaptive processing of the chip breaker groove of the tool based on the on-machine measurement technology, and can quickly and effectively align the blade, which can not only effectively improve the overall efficiency of the chip breaker groove processing, but also save the operator from manually determining the front cutting edge on the machine tool and adjusting the original three-dimensional drawing file according to the tool installation state; The present invention can effectively avoid processing problems caused by reasons such as personnel proficiency, and effectively improve the yield rate in mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0021] Figure 1 is a flow chart of the method of the present invention; Figure 2 is a schematic diagram of planned measurement points on the rake face in an embodiment of the present invention; Figure 3 is a schematic diagram of a theoretical machining tool path for a chip breaker when only the chip breaker needs to be machined in an embodiment of the present invention; Figure 4 is a schematic diagram of an adaptive machining tool path when only chip breaker grooves need to be machined in an embodiment of the present invention; Figure 5 is a schematic diagram of planning measurement points on the rake face when the flank face and the chip breaker need to be machined simultaneously in an embodiment of the present invention; Figure 6 It is a schematic diagram of theoretical edge lines and broken lines generated when the back tool face and the chip breaker need to be machined simultaneously in an embodiment of the present invention; Figure 7 It is a schematic diagram of an adaptive machining tool path when the back tool face and the chip breaker groove need to be machined simultaneously in an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Embodiment 1

[0023] Reference Figure 1 As shown, the present invention relates to a chip breaker processing method, comprising: Step S1: selecting a coordinate point of an actual machine tool as the origin position, creating a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtaining the corresponding processing position of the simulated tool; Step S2: installing an actual tool on the actual machine tool, and determining the corresponding processing position of the actual tool by on-machine measurement based on the origin position of the actual machine tool; Step S3: Calculate whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Step S4: If there is no deviation, a machining path is directly generated according to the corresponding machining position of the simulated tool, and the actual tool is machined to generate a chip breaker; if there is a deviation, an adaptive machining path is generated according to the position deviation, and the actual tool is machined to generate a chip breaker.

[0024] The following is a detailed introduction to this embodiment: Furthermore, the method for obtaining the corresponding processing position of the simulated tool in step S1 includes: When only the chip breaker needs to be machined, specifically: See also Figure 2 , taking the origin position of the actual machine tool as a reference, determining the position of the chip breaker groove to be machined according to the rake face of the simulated tool, constructing the planned measurement points on the rake face of the simulated tool, the planned measurement points are used to represent the key positions of the rake face of the tool, and the number of planned measurement points is at least 3 points to form a virtual plane as the machining position, wherein the virtual plane formed by the planned measurement points is used to represent the plane where the chip breaker groove is located. Figure 2 There are 8 planned measurement points in total, and a virtual plane is formed by the 8 planned measurement points.

[0025] The theoretical machining path of the chip breaker is obtained based on the plane formed by the planned measurement points on the rake face. Figure 3 , Figure 3 The white line on the front cutting edge is the theoretical machining path for the chip breaker. Since there are usually errors when the staff installs the actual tool on the actual machine tool (that is, it is not in the same position as the simulated tool), it is necessary to calculate the chip breaker adaptive tool path based on the error obtained, and the chip breaker adaptive tool path is the final tool path used to machine the chip breaker.

[0026] Furthermore, the method for determining the corresponding machining position of the actual tool by on-machine measurement in step S2 includes: When only the chip breaker groove needs to be machined, the actual tool is also measured on the machine, specifically: Before the start of processing, the actual origin position of the machine tool is used as a reference, and the position of the chip breaker groove that needs to be processed is determined according to the front cutting edge of the actual tool. The actual measurement points on the front cutting edge of the actual tool are determined by the machine tool probe, and the number of actual measurement points is at least 3 points to form an actual plane as the processing position, wherein the number of actual measurement points is consistent with that of planned measurement points and corresponds one to one, and the size of the actual plane is consistent with the size of the virtual plane.

[0027] Furthermore, the method for calculating whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool in step S3 includes: Determine the coordinates of all corner points of the virtual plane and the coordinates of all corner points of the actual plane; If the coordinates of all corner points of the virtual plane are consistent with the coordinates of all corner points of the actual plane, it means that the actual tool installation position is consistent with the simulated tool processing position, and there is no deviation (which means that the position when the staff installed the actual tool on the actual machine tool is completely correct); If the coordinates of all corner points of the virtual plane are inconsistent with the coordinates of all corner points of the actual plane, it means that the actual tool installation position and the simulated tool processing position are inconsistent and there is a deviation (indicating that there is a position deviation when the staff installs the actual tool on the actual machine tool).

[0028] Furthermore, if there is a deviation in step S4, an adaptive machining tool path is generated according to the position deviation, specifically: Determine the offset between the virtual plane and the actual plane, and generate an adaptive machining path based on the offset. Figure 4 , has two machining paths, the path on the front cutting edge is the theoretical machining path of the chip breaker, and the path not on the front cutting edge ( Figure 4 The tool path with position offset, i.e., the tool path suspended on the front cutting edge, is an adaptive machining tool path. In order to facilitate the effective and rapid generation of the adaptive machining tool path, the present embodiment uses QJCAM software, which can quickly calculate the adaptive machining tool path according to the offset between the virtual plane and the actual plane.

[0029] Furthermore, the method for obtaining the corresponding processing position of the simulated tool in step S1 further includes: When the flank and chip breaker need to be machined simultaneously, the method for constructing the planned measurement points is as follows: See also Figure 5 and Figure 6 , obtain the theoretical edge line between the back cutting edge and the front cutting edge, the front cutting edge is Figure 5 There are planned measurement points on the surface, the back tool surface is Figure 5 The front and right planes perpendicular to the rake face are located in the plane, and the theoretical edge line is the intersection line between the two planes. The planned measurement points on the rake face of the simulated tool are constructed according to the theoretical edge line, and there is no need to construct planned measurement points on the flank face.

[0030] Furthermore, the method for constructing the planned measurement points on the rake face of the simulated tool comprises: Taking the theoretical edge line between the back cutting edge and the front cutting edge as the reference, the theoretical edge line is offset (shifted) by a first preset distance along the normal of the theoretical edge line on the front cutting edge to obtain a broken line on the front cutting edge, and a number of planned measurement points (the first row of planned measurement points) are obtained on the broken line by equal division or the like. Again, taking the several measurement points on the broken line as the reference, the broken line is offset (shifted) by a second preset distance along the Y-axis direction (in this embodiment, the tool is set to rotate along the X-axis direction, and the front cutting edge is located on the XOY plane, then the Y-axis direction is obtained based on the XOY plane), and the second row of planned measurement points is obtained at the new position.

[0031] Combination Figure 5 and Figure 6 , Figure 6 The broken line represented by the number 1 is the position of the theoretical edge line after the first offset. The planned measurement points after the first offset include 6 (5 in the X-axis direction and 1 in the Y-axis direction). Figure 6 The broken line represented by the number 2 is the position of the theoretical edge line after the second offset. The number of planned measurement points after the second offset is the same as that after the first offset, that is, 6. The second offset is essentially a further offset based on the planned measurement points obtained from the first offset.

[0032] The reason why the theoretical edge line is considered as a broken line in this embodiment and offset twice in the above manner is that if only one surface needs to be processed on the back tool surface, then the theoretical edge line is equivalent to a straight line, not a broken line. However, several planned measurement points on a straight line cannot form a plane. Therefore, no matter how many surfaces need to be processed on the back tool surface, this embodiment considers the theoretical edge lines of the back tool surface and the front tool surface as a broken line, so that all situations can be considered.

[0033] It should be noted that the method for constructing the planning measurement points when the flank and chip breaker need to be processed simultaneously is different from the method for constructing the planning measurement points when only the chip breaker needs to be processed. The other steps are the same and will not be described in detail in this embodiment. The adaptive machining tool path obtained when the flank and chip breaker need to be processed simultaneously is shown in FIG. Figure 7 . Embodiment 2

[0034] This embodiment provides a chip breaker processing system, comprising: The first acquisition module is used to select a coordinate point of the actual machine tool as the origin position, create a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtain the corresponding processing position of the simulated tool; The second acquisition module is used to install an actual tool on the actual machine tool, and determine the corresponding processing position of the actual tool by on-machine measurement based on the actual origin position of the machine tool; Calculation module: used for calculating whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Judgment and processing module: if there is no deviation, then directly generate a processing path according to the corresponding processing position of the simulated tool, and process the actual tool to generate a chip breaker; if there is a deviation, then generate an adaptive processing path according to the position deviation, and process the actual tool to generate a chip breaker. Embodiment 3

[0035] This embodiment provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the chip breaker processing method described in the first embodiment when executing the computer program. Embodiment 4

[0036] This embodiment provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the chip breaker groove processing method described in the first embodiment are implemented.

[0037] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes. The schemes in the embodiments of the present application may be implemented in various computer languages, for example, object-oriented programming language Java and literal scripting language JavaScript, etc.

[0038] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0039] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0040] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0041] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0042] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. A chip breaker processing method, characterized in that: include: Step S1: selecting a coordinate point of an actual machine tool as the origin position, creating a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtaining the corresponding processing position of the simulated tool; Step S2: installing an actual tool on the actual machine tool, and determining the corresponding processing position of the actual tool by on-machine measurement based on the actual origin position of the machine tool; Step S3: Calculate whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Step S4: If there is no deviation, a machining path is directly generated according to the corresponding machining position of the simulated tool, and the actual tool is machined to generate a chip breaker; if there is a deviation, an adaptive machining path is generated according to the position deviation, and the actual tool is machined to generate a chip breaker.

2. The chip breaker processing method according to claim 1, characterized in that: The method for obtaining the corresponding processing position of the simulated tool in step S1 includes: When only the chip breaker needs to be machined, specifically: Taking the actual origin position of the machine tool as a reference, the position of the chip breaker groove to be machined is determined according to the front cutting edge of the simulated tool, and the planned measurement points on the front cutting edge of the simulated tool are constructed. The planned measurement points are used to represent the key positions of the front cutting edge of the tool, and the number of planned measurement points is at least 3 points to form a virtual plane as the machining position, wherein the virtual plane formed by the planned measurement points is used to represent the plane where the chip breaker groove is located.

3. The chip breaker processing method according to claim 2, characterized in that: The method for determining the corresponding machining position of the actual tool by machine measurement in step S2 includes: When only the chip breaker groove needs to be machined, the actual tool is also measured on the machine, specifically: Before the start of processing, the actual origin position of the machine tool is used as a reference, and the position of the chip breaker groove that needs to be processed is determined according to the front cutting edge of the actual tool. The actual measurement points on the front cutting edge of the actual tool are determined by the machine tool probe, and the number of actual measurement points is at least 3 points to form an actual plane as the processing position, wherein the number of actual measurement points is consistent with that of planned measurement points and corresponds one to one, and the size of the actual plane is consistent with the size of the virtual plane.

4. The chip breaker processing method according to claim 3, characterized in that: The method for calculating whether there is a deviation between the processing position corresponding to the actual tool and the processing position corresponding to the simulated tool in step S3 includes: Determine the coordinates of all corner points of the virtual plane and the coordinates of all corner points of the actual plane; If the coordinates of all corner points of the virtual plane are consistent with the coordinates of all corner points of the actual plane, it means that the actual tool installation position is consistent with the simulated tool processing position and there is no deviation; If the coordinates of all corner points of the virtual plane are inconsistent with the coordinates of all corner points of the actual plane, it indicates that the actual tool installation position and the simulated tool processing position are inconsistent and there is a deviation.

5. The chip breaker processing method according to claim 4, characterized in that: If there is a deviation in step S4, an adaptive machining tool path is generated according to the position deviation, specifically: The offset between the virtual plane and the actual plane is determined, and an adaptive machining tool path is generated according to the offset.

6. The chip breaker processing method according to claim 1, characterized in that: The method for obtaining the corresponding processing position of the simulated tool in step S1 further includes: When the flank and chip breaker need to be machined simultaneously, the method for constructing the planned measurement points is as follows: A theoretical edge line between the flank face and the rake face is obtained, and planned measurement points on the rake face of the simulated tool are constructed according to the theoretical edge line, and no planned measurement points need to be constructed on the flank face.

7. The chip breaker processing method according to claim 6, characterized in that: The method for constructing the planned measurement points on the rake face of the simulated tool comprises: Taking the theoretical edge line between the rear cutting edge and the front cutting edge as a reference, the theoretical edge line is first offset by a first preset distance along the normal direction of the theoretical edge line on the front cutting edge to obtain the theoretical edge line after the first offset on the front cutting edge, and a plurality of measurement points are obtained on the theoretical edge line after the first offset by equal division or the like, wherein the theoretical edge line is a broken line; Taking several measurement points on the theoretical edge line after the first offset as a reference, the theoretical edge line after the first offset is offset for a second time along the Y-axis direction by a second preset distance, and the same number of planned measurement points as the first offset are obtained at the new position, wherein the tool is set to rotate along the X-axis direction, and the front cutting edge is located on the XOY plane, then the Y-axis direction is obtained based on the XOY plane.

8. A chip breaker processing system, characterized in that: include: The first acquisition module is used to select a coordinate point of the actual machine tool as the origin position, create a simulated tool in the CAD software based on the origin position of the actual machine tool, and obtain the corresponding processing position of the simulated tool; The second acquisition module is used to install an actual tool on the actual machine tool, and determine the corresponding processing position of the actual tool by on-machine measurement based on the actual origin position of the machine tool; Calculation module: used for calculating whether there is a deviation between the corresponding processing position of the actual tool and the corresponding processing position of the simulated tool; Judgment and processing module: if there is no deviation, then directly generate a processing path according to the corresponding processing position of the simulated tool, and process the actual tool to generate a chip breaker; if there is a deviation, then generate an adaptive processing path according to the position deviation, and process the actual tool to generate a chip breaker.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the steps of the chip breaker machining method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the chip breaker machining method according to any one of claims 1 to 7 are implemented.

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