Method for processing the positioning of inserts and insert

Abstract

This invention relates to the field of machining technology, and discloses a machining method for insert placement and the insert itself. The machining method for insert placement includes the following steps: Step S10, the insert placement blank includes an open area and a closed area. The insert placement blank is clamped onto a CNC machine tool, and the open area of ​​the insert placement blank is CNC machined to obtain a semi-finished insert placement product with a 0.03mm wire EDM machining allowance in the open area. The height of the open area of ​​the semi-finished insert placement product is greater than or equal to 20mm. Step S20, the open and closed areas of the semi-finished insert placement product are wire EDM machined to obtain multiple finished inserts. This invention, by reserving a 0.03mm allowance in CNC machining, is reasonably designed to avoid wire clamping and wire EDM springback problems caused by slow wire cutting, ensuring the surface finish of the product and meeting the machining requirements, while not affecting the wire EDM machining efficiency.

Description

Technical Field

[0001] This invention relates to the field of machining technology, specifically to a machining method for arranging inserts and the inserts themselves. Background Technology

[0002] A workpiece in which multiple inserts are arranged on a single piece of material is called an insert arrangement. The purpose of using insert arrangement is to improve the processing efficiency of inserts.

[0003] Slow wire cutting is a metal cutting process, also known as electrical discharge wire cutting. It utilizes the effect of electrical pulse discharge to create an electric arc discharge between the discharge electrode and the workpiece. At the moment of discharge, a portion of the workpiece is melted, and then the molten metal is discharged through the slow wire electrode through the processing section, thereby achieving the cutting and processing of metal.

[0004] The inserts in the arrangement need to be processed by slow wire EDM. Besides reasonable wire EDM parameters, the amount of allowance left on the wire-cut surface has a significant impact on the surface finish. During wire EDM, the allowance is reasonably reserved based on the thickness, hardness, and depth of the wire-cut surface. When the hardness and processing type of the inserts are similar, the amount of allowance left on the wire-cut surface, specifically the depth of the open area, directly affects the surface finish of the slow wire EDM process.

[0005] During the slow wire EDM machining of inserts, the difference in allowance between the CNC open area and the blank closed area, as well as the improper allowance reserved on the wire cutting surface of the open area, can cause problems such as wire snapping or wire clamping, resulting in poor surface finish and failing to meet processing requirements. Summary of the Invention

[0006] In view of this, the present invention provides a processing method and insert for insert placement, so as to solve the problems of wire breakage or wire clamping in the slow wire EDM process of insert placement.

[0007] In a first aspect, the present invention provides a processing method for insert placement, used to process insert placement blanks to obtain multiple finished inserts, comprising the following steps:

[0008] Step S10: The insert placement blank includes an open area and a closed area. The insert placement blank is clamped onto a CNC machine tool, and the open area of ​​the insert placement blank is CNC machined to obtain a semi-finished insert placement blank with a wire EDM machining allowance of 0.03mm in the open area. The height of the open area of ​​the semi-finished insert placement blank is greater than or equal to 20mm.

[0009] Step S20: Wire cutting is performed on the open and closed areas of the semi-finished insert arrangement to obtain multiple finished inserts.

[0010] Beneficial effects: This invention, by reserving a 0.03mm allowance for wire cutting, is reasonably designed to avoid wire clamping and wire breakage problems caused by slow wire cutting, thus ensuring the surface finish of the product and meeting processing requirements, while not affecting the efficiency of wire cutting.

[0011] In one optional implementation, step S01 is included before step S10, which involves creating a processing aid body. The processing aid body is a virtual model. The processing aid body includes the finished models of each inlay after being arranged and a processing model offset outside the finished models of the inlay with a processing allowance. The processing model has a wire-cut surface, and the distance between the wire-cut surface and the surface of the finished model of the inlay is 0.03 mm.

[0012] In an optional implementation, step S10 further includes step S11, which involves compiling control instructions based on the processing aid and processing the insert arrangement blank using the control instructions.

[0013] In one alternative implementation, the following steps are also included:

[0014] In step S20, the wire cutting process includes a main cut and at least one trimming cut, the number of main cuts and trimming cuts being determined by the material, thickness and surface requirements of the workpiece.

[0015] In one optional embodiment, in step S20, the material of the insert placement semi-finished product is S316; the thickness of the insert placement semi-finished product is 100mm; the surface requirement of the insert placement finished product is RA0.34; and the wire cutting process includes one main cut and three trimming cuts.

[0016] In one optional embodiment, the machining allowance for the main cut is 0.03mm to 0.05mm, and the three trimming processes are as follows: the machining allowance for the first trimming is 0.015mm to 0.02mm, the machining allowance for the second trimming is 0.007mm to 0.01mm, and the machining allowance for the third trimming is 0.003mm to 0.005mm.

[0017] In one optional implementation, in step S20, the CNC machining includes the following steps: first, roughing the blank for the insert arrangement, then performing a medium finish, leaving a semi-finishing allowance of 0.03mm, and finally performing semi-finishing, leaving a wire EDM allowance of 0.03mm, to obtain the semi-finished insert arrangement.

[0018] In one alternative implementation, the allowance after the main cut in the wire cutting process for the closed area of ​​the insert placement semi-finished product is 0.03 mm.

[0019] In one optional implementation, prior to step S10, the tool allowance in the CNC machine tool machining center is set to be 0.03 mm.

[0020] Secondly, the present invention also provides an insert, which is manufactured by the insert arrangement processing method described in any of the above technical solutions.

[0021] Beneficial effects: Because the inserts are processed using the above-mentioned insert arrangement method, they have a good surface finish, meet the processing requirements, and at the same time ensure the efficiency of wire cutting. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the structure of a blank for arranging inserts or a machining aid;

[0024] Figure 2 for Figure 1 Side view;

[0025] Figure 3 This is a schematic diagram of a wire-cut surface;

[0026] Figure 4 for Figure 3 Top view;

[0027] Figure 5 for Figure 3 A bottom view;

[0028] Figure 6 This is a side view of another type of insert placement blank;

[0029] Figure 7 for Figure 6 A magnified view of a section at point A in the middle;

[0030] Figure 8 for Figure 6 A magnified view of a section at point B in the middle;

[0031] Figure 9 This is a flowchart of a processing method for arranging inserts according to an embodiment of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Inlay blank; 20. Positioning material; 30. Open area; 40. Closed area; 50. Wire cut surface; 60. Copper wire. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Inlay placement blanks such as Figure 1 As shown, multiple insert blanks 10 are integrated together using the positioning material 20. Figure 1 The image shows a single material 20 with three independent insert blanks 10 integrated on it. The three independent insert blanks 10 are processed together to improve the processing efficiency of the inserts.

[0036] The blank or semi-finished product for inlay placement includes an open area 30 and a closed area 40, such as Figure 2 As shown.

[0037] The open area 30 of the blank for insert placement is the CNC machining area. This area involves the issue of reserving a margin of 50 mm for slow wire cutting. The amount of the margin directly determines the quality of the wire cutting process.

[0038] like Figure 2 As shown, the depth of the wire-cut surface 50 specifically refers to the height H of the open area 30 after CNC machining.

[0039] The allowance of wire-cut surface 50 specifically refers to the actual reserved allowance of the slow wire-cut surface 50 in the open area 30 after CNC machining, that is, the measured dimensional accuracy of the slow wire-cut surface 50 in the machined body.

[0040] like Figure 4 or Figure 7 As shown, the wire cut surface allowance 50 'a' in open area 30 is the actual allowance of the CNC machined body. It should be noted that due to errors caused by tool wear during actual machining, the allowance reserved by the program may have errors. Therefore, the wire cut surface allowance 50 'a' in open area 30 should be based on the test data.

[0041] like Figure 5 As shown, the allowance b on the wire-cut surface 50 of the closed region 40 is the allowance when the insert blank 10 is laid out, that is, Figure 5 The distance from the finished surface of the center insert to the edge of the 20-inch mounting piece.

[0042] Figure 7 a and Figure 8As shown in Figure b, the allowance reserved area for the wire-cut surface 50 of the workpiece is as follows: Since the diameter of the wire-cut copper wire 60 is 0.25mm, if the allowance is not properly reserved, a secondary wire-cutting process will be required when a thin sheet is produced after wire cutting, resulting in overcutting of the wire-cut surface 50, or wire marks, or the thin sheet produced after wire cutting will trap the copper wire 60, causing the wire cutting process to be interrupted and affecting the processing efficiency.

[0043] During the slow wire EDM process for insert placement, the difference in allowance between the open area 30 and the closed area 40 after CNC machining, coupled with improper allowance on the wire-cut surface 50 of the open area 30, can lead to wire snapping or clamping issues, resulting in poor surface finish and failure to meet processing requirements. When the allowance on the wire-cut surface 50 is 0.5mm to 1mm, thin flakes will be generated during the wire EDM process. When the flakes are relatively small, spark discharge can corrode the flakes and separate them from the workpiece. When the flakes tend towards the cutting surface, sparks generated by the current can cause secondary discharges, resulting in wire marks on the machined surface or overcutting of the machined surface dimensions, failing to meet the requirements for machining precision. Alternatively, the flakes may tilt into the cutting groove, causing the copper wire 60 to wobble, resulting in wire snapping and ultimately affecting the surface finish. Or, the generated flakes may not separate from the workpiece, but uneven cutting allowances can lead to uneven wire discharges, causing the flakes to deform and clamping, making processing impossible and affecting processing efficiency.

[0044] The solutions to the above problems are as follows:

[0045] 1. The wire-cut surface of the open area 30mm is directly CNC machined to the specified size (50mm), with zero allowance left for the wire-cut surface. This machining method avoids the formation of thin sheets, thus preventing issues such as wire snapping or clamping. However, it also presents the following technical problems:

[0046] 1. Step difference problem: Due to the errors in CNC machining and wire cutting, the wire-cut surface 50 is not connected smoothly, resulting in a step difference;

[0047] 2. Wire Mark Issues: Uneven high-pressure jetting and cutting allowance during rough wire cutting can easily lead to uneven stress on the copper wire 60, causing it to wobble. If the height H of the open area 30 is less than 20mm, the wobble is negligible due to its small size. If the height of the open area 30 is greater than 20mm, the higher the wire-cut surface 50 of the open area 30, the greater the wobble. In the case of small wobble, it can cause wire marks on the CNC finishing surface.

[0048] 3. Dimensional deviation (overcut): When the height of the open area 30 is above 20mm, the high pressure jet of the wire EDM roughing process is prone to cause the copper wire 60 to wobble due to uneven force due to the high open area 30. The higher the wire cut surface 50 of the open area 30, the greater the wobble. In the case of large wobble, it will lead to overcutting of the CNC surface.

[0049] 2. In the open area 30, a 0.05mm to 0.45mm allowance is reserved for the CNC wire cutting surface 50. This is because the copper wire 60 has a diameter of 0.25mm, and a 0.03mm allowance is reserved during the first roughing cut for subsequent finishing wire cutting. Furthermore, the current gap generated during roughing is approximately 0.07mm to 0.08mm. Reserving this allowance will prevent the formation of thin sheets and thus avoid wire clamping issues. However, the following technical problems may arise:

[0050] 1. Poor processing stability, prone to producing line marks.

[0051] When the thin sheet is inclined to the wire cutting side, a secondary electrical discharge machining is performed or it is poured into the wire cutting groove, causing the copper wire 60 to wobble. If the wobble is not large, it will cause wire marks on the machining surface.

[0052] 2. Poor processing stability, prone to overcutting.

[0053] When the thin sheet produced is poured into the wire cutting groove, it causes the copper wire 60 to wobble. If the wobble is large, it will cause the machined surface to be overcut.

[0054] Because the allowance is too small, the open area 30 and the closed area 40 are subjected to uneven force during the wire cutting process. When the open area 30 is wire cut, it tends to swing outward, resulting in uneven wire cutting allowance and affecting subsequent finishing processing.

[0055] 3. The CNC machining wire cut surface of the open area should be reserved with a margin of 3mm or more. The wire cut machining of the open area of ​​30 can avoid insufficient strength of the thin sheet. However, with this margin, the original spacing size cannot be processed to the required size. The spacing needs to be increased, i.e., the spacing material needs to be increased by 20, which leads to increased cost.

[0056] When the distance between adjacent insert blanks 10 is 20mm, the machining surface is relatively high and requires machining with a D16 tool.

[0057] When the spacing between adjacent insert blanks 10 is 18mm, the wire-cut surface 50 is protected by 1mm to meet the CNC machining requirements, but the wire is easily caught during wire cutting, affecting the wire cutting process.

[0058] When the spacing between adjacent insert blanks 10 is 16mm, the wire cutting surface 50 with a protection of 3mm can meet the requirements of wire cutting, but CNC cannot process it. The spacing needs to be increased, that is, the size of the positioning material 20 needs to be increased, in order to ensure that the tool can process it in place.

[0059] To address the issues of wire snapping or clamping encountered during production and processing, the cause is usually sought in slow wire cutting. However, the issue of the 50mm allowance reserved during CNC machining is often overlooked. This embodiment provides a processing method that avoids the occurrence of wire snapping or clamping problems during processing by reserving an angle of 50mm allowance on the wire cutting surface.

[0060] The following is combined Figures 1 to 9The following describes embodiments of the present invention.

[0061] According to an embodiment of the present invention, in a first aspect, a method for machining insert placement is provided, for machining insert placement blanks to obtain multiple finished inserts, such as... Figure 9 As shown, it includes the following steps:

[0062] Step S10: The insert placement blank includes an open area and a closed area. The insert placement blank is clamped onto a CNC machine tool, and the open area of ​​the insert placement blank is CNC machined to obtain a semi-finished insert placement blank with a wire EDM machining allowance of 0.03mm in the open area. The height of the open area of ​​the semi-finished insert placement blank is greater than or equal to 20mm.

[0063] Step S20: Wire cutting is performed on the open and closed areas of the semi-finished insert arrangement to obtain multiple finished inserts.

[0064] It should be noted that "multiple" includes two.

[0065] The size of the allowance directly affects the wire EDM processing effect. The following is an analysis of the causes of wire breakage and wire clamping:

[0066] 1. Analysis of the causes of wire breakage during slow wire cutting:

[0067] Before CNC machining of the insert placement, a allowance of 0.05mm to 0.045mm is reserved on the wire-cut surface 50. This allowance will not produce thin sheets during the wire cutting process. However, due to the high-pressure jet and uneven cutting allowance during the rough wire cutting, the copper wire 60 will wobble due to uneven force. The higher the wire-cut surface 50 of the open area 30, the greater the wobble. If the wobble is not large, it will cause line marks on the CNC finishing surface; if the wobble is large, it will cause overcutting of the CNC surface.

[0068] 2. Analysis of the causes of wire breakage during slow wire cutting:

[0069] Before CNC machining of the insert placement, a 0.5mm to 1mm allowance is reserved on the wire-cut surface 50. This allowance will produce a thin sheet during the roughing process of wire cutting. When the thin sheet is relatively small, spark discharge will corrode the thin sheet and separate it from the workpiece. When the thin sheet tends towards the cutting surface, the spark generated by the current will cause a secondary discharge, resulting in wire marks on the machined surface or overcutting of the machined surface, which will not meet the requirements of machining precision. Alternatively, the thin sheet may tilt into the cutting groove, causing the copper wire 60 to wobble and causing the wire to spring back, ultimately affecting the surface finish.

[0070] 3. Analysis of the causes of wire jamming in slow wire cutting:

[0071] Before CNC machining of inserts, a 1mm to 2mm allowance is reserved on the wire cutting surface. This allowance will produce thin sheets during the roughing process of wire cutting. These thin sheets will not separate from the workpiece, but uneven wire cutting discharge due to uneven cutting allowance will cause the thin sheets to deform, resulting in wire clamping problems, making it impossible to process and affecting processing efficiency.

[0072] When the CNC machining of the wire-cut surface of the insert arrangement leaves a 1mm allowance, it will cause the thin sheet produced by the wire cutting to trap the copper wire 60, making it impossible to continue processing. It is necessary to pry the thin sheet outward before processing can continue. If it cannot be pried outward, it needs to be reprocessed to reduce the thickness of the thin sheet until the thin sheet no longer traps the wire, which seriously affects the processing efficiency. When the thin sheet produced by the allowance left by the original wire cutting surface of the insert arrangement undergoes secondary cutting processing, it will cause the copper wire 60 to wobble and produce wire marks on the surface, affecting the surface finish.

[0073] This invention addresses the problem of unreasonable allowances in the above-mentioned wire cutting process by optimizing and improving the allowance. The allowance for the wire cutting surface is set to 0.03mm, which is a reasonable design that avoids wire clamping and wire breakage problems caused by slow wire cutting, ensuring the surface finish of the product and meeting processing requirements, while not affecting the efficiency of wire cutting.

[0074] In one embodiment, before step S10, step S01 is further included: creating a processing aid body. The processing aid body is a virtual model. The processing aid body includes the finished models of each inlay after being arranged and a processing model offset outside the finished models of the inlay with a processing allowance. The processing model has a wire-cut surface, and the distance from the wire-cut surface to the surface of the finished model of the inlay is 0.03 mm.

[0075] Specifically, in step S01, a CNC machining auxiliary body for insert placement is created, that is, the allowance of the wire cutting surface 50 of the open area 30 for insert placement is determined.

[0076] Before determining the CNC machining allowance for open areas, it is necessary to understand the wire EDM machining methods. There are various wire EDM machining methods, which vary depending on the material, thickness, height, and surface finish requirements.

[0077] For inserts with roughly the same material, thickness, and surface finish, the allowance for the wire-cut surface 50 is determined by the workpiece height. When the height of the open area 30 is greater than 20mm, if the wire-cut surface 50 is left with a 1mm allowance, the resulting thin sheet will deform due to uneven cutting allowance, leading to wire snapping or wire clamping problems that affect processing. It is necessary to leave a 0.03mm allowance before wire cutting. This allowance can prevent the formation of thin sheets, thereby avoiding wire snapping or clamping problems and meeting processing requirements.

[0078] Those skilled in the art can create machining aids in 3D software such as UG.

[0079] In one embodiment, step S10 further includes step S11, in which a person skilled in the art compiles control instructions based on the processing aid and processes the insert arrangement blank through the control instructions.

[0080] In one embodiment, in step S20, the wire cutting process includes a main cut and at least one trimming cut, the number of main cuts and trimming cuts being determined by the material, thickness and surface requirements of the workpiece.

[0081] Wire EDM processing is divided into main cutting and trimming: main cutting is equivalent to roughing, and a certain amount of allowance needs to be reserved for subsequent trimming. Trimming is equivalent to finishing, and it needs to be done in several cuts. The specific number of cuts for trimming depends on the material, thickness and surface requirements of the workpiece.

[0082] In one embodiment, in step S20, the material of the insert placement semi-finished product is S316; the thickness of the insert placement semi-finished product is 100mm; the surface requirement of the insert placement finished product is RA0.34; and the wire cutting process includes one main cut and three trimming cuts.

[0083] In one embodiment, the processing allowance for the main cut is 0.03mm to 0.05mm, and the three trimming processes are as follows: the processing allowance for the first trimming is 0.015mm to 0.02mm, the processing allowance for the second trimming is 0.007mm to 0.01mm, and the processing allowance for the third trimming is 0.003mm to 0.005mm.

[0084] In one embodiment, the open area 30 of the insert arrangement is obtained by CNC machining. Specifically, in step S20, the CNC machining includes the following steps: first, roughing the insert arrangement blank, then performing a medium finish, leaving a semi-finishing allowance of 0.03mm, and finally performing semi-finishing, leaving a wire EDM machining allowance of 0.03mm, to obtain the semi-finished insert arrangement.

[0085] When the cutting tool is old, the tool is worn. The CNC machining of the blank for the insert placement has an actual allowance of 0.1mm. The CNC semi-finishing allows for 0.03mm, so that the subsequent slow wire EDM cutting can avoid uneven allowance and ensure that the wire EDM meets the requirements.

[0086] When the cutting tool is new, there is no wear on the tool, and a semi-finishing allowance of 0.1mm is reserved for the CNC machining of the insert placement blank.

[0087] It should be noted that the actual allowance for wire-cut surface 50 during CNC machining is 0.03mm, not the 0.03mm reserved by the program. This is because there will be a certain error between the reserved amount of the program toolpath operation and the actual machining allowance. When the allowance is 0.05mm or more, the 0.03mm reserved allowance for the main cutting will be inconsistent with the 0.05mm allowance a of the wire-cut surface 50 in the open area 30. This uneven allowance will cause the copper wire 60 to wobble during the main cutting process, resulting in the actual wire-cut allowance in the open area 30 being larger than the allowance reserved by the wire cutting program. This will lead to excessive allowance during subsequent trimming, making it impossible to process to the required quantity or seriously affecting the trimming efficiency.

[0088] In one embodiment, the closed area 40 of the semi-finished insert placement product has a reserved allowance of 0.03mm after the main cut.

[0089] Before the slow wire cutting of the semi-finished insert placement product, a allowance of 0.03mm was reserved. That is, a allowance of 0.03mm was reserved for CNC machining. The allowance reserved for the main cut of the wire cutting of the semi-finished insert placement product was also 0.03mm. The two allowances were the same. During the main cut, the uneven allowance between the closed area 40 and the open area 30 was avoided, which caused the problem of wire breakage due to unstable cutting.

[0090] Based on the analysis of the machining process of insert placement and the performance characteristics of slow wire EDM, when the allowance reserved at 50mm during CNC machining is consistent with the allowance during main wire EDM machining, the problems of wire clamping and trimming during main wire EDM machining can be avoided. A allowance of 0.03mm for main wire EDM machining can ensure the stability of subsequent trimming machining. When the allowance reserved for main wire EDM machining is greater than 0.03mm, the stability of subsequent trimming machining cannot be guaranteed, resulting in excessive trimming allowance and incomplete trimming. Subsequent trimming and finishing machining cannot trim to the required number of cuts due to the relatively low current, which requires increasing the number of main cutting blades and correspondingly reducing the machining efficiency. Therefore, controlling the allowance reserved for main wire EDM machining to 0.03mm can avoid the problems of wire clamping and trimming during wire EDM machining without affecting the efficiency of wire EDM machining.

[0091] In one embodiment, prior to step S10, the tool allowance in the CNC machining center is set to be 0.03 mm.

[0092] In addition to establishing a machining auxiliary body, the allowance of wire-cut surfaces can also be controlled within 0.03mm by setting the allowance of the cutting tool in the CNC machining center.

[0093] Conventional processing typically involves a single cut to shape the sample, a second cut to improve precision, and three or more cuts to enhance surface quality. To achieve a high-quality surface, the original method required 7 to 9 cuts. However, the processing method provided by this invention requires only 3 to 4 cuts, improving processing efficiency while ensuring quality.

[0094] According to an embodiment of the present invention, in a second aspect, an insert is also provided, which is manufactured using the insert arrangement processing method described in any of the above technical solutions.

[0095] Because the inserts are processed using the above-mentioned insert arrangement method, they have a good surface finish, meet the processing requirements, and at the same time ensure the efficiency of wire cutting.

[0096] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A method for machining insert placement blanks to obtain multiple finished inserts, characterized in that, Includes the following steps: Step S10: The insert placement blank includes an open area and a closed area. The insert placement blank is clamped onto a CNC machine tool, and the open area of ​​the insert placement blank is CNC machined to obtain a semi-finished insert placement blank with a wire cutting allowance of 0.03mm in the open area. The height of the open area of ​​the semi-finished insert placement blank is greater than or equal to 20mm. Step S20: Wire cutting is performed on the open and closed areas of the semi-finished insert arrangement to obtain multiple finished inserts; In step S20, the wire cutting process includes a main cut and at least one trimming cut; The allowance after the main cut in the wire cutting process for the closed area of ​​the semi-finished insert placement is 0.03mm.

2. The processing method for arranging inserts according to claim 1, characterized in that, Before step S10, there is also step S01, which creates a processing aid body. The processing aid body is a virtual model. The processing aid body includes the finished models of each inlay after they are arranged and a processing model offset outside the finished models of the inlay with a processing allowance. The processing model has a wire-cut surface, and the distance between the wire-cut surface and the surface of the finished model of the inlay is 0.03 mm.

3. The processing method for arranging inserts according to claim 2, characterized in that, Step S10 further includes step S11, which involves compiling control instructions based on the machining aid and machining the insert arrangement blank using the control instructions.

4. The processing method for arranging inserts according to any one of claims 1 to 3, characterized in that, It also includes the following steps: The number of main cuts and trimming cuts is determined by the material, thickness, and surface requirements of the workpiece.

5. The processing method for arranging inserts according to claim 4, characterized in that, In step S20, the material of the semi-finished insert placement product is S316; the thickness of the semi-finished insert placement product is 100mm; the surface requirement of the finished insert placement product is RA0.34; the wire cutting process includes one main cut and three trimming cuts.

6. The processing method for arranging inserts according to claim 5, characterized in that, The machining allowance for the main cut is 0.03mm~0.05mm, and the three trimming processes are as follows: the machining allowance for the first trimming is 0.015mm~0.02mm, the machining allowance for the second trimming is 0.007mm~0.01mm, and the machining allowance for the third trimming is 0.003mm~0.005mm.

7. The processing method for arranging inserts according to any one of claims 1 to 3, characterized in that, In step S10, the CNC machining includes the following steps: first, roughing the blank for the insert arrangement, then performing a medium finish, leaving a semi-finishing allowance of 0.03mm, and finally performing semi-finishing, leaving a wire cutting allowance of 0.03mm, to obtain the semi-finished insert arrangement.

8. The processing method for arranging inserts according to claim 1, characterized in that, Before step S10, the tool allowance in the CNC machine tool machining center is set to be 0.03mm.

9. An insert, characterized in that, It is manufactured using the insert arrangement method described in any one of claims 1 to 8.

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