Multi-wire cutting machine machining system and control method thereof

Abstract

The invention discloses a multi-wire cutting machine machining system and a control method thereof.The multi-wire cutting machine machining system comprises a tool mechanism, the tool mechanism comprises a tool bottom plate, a tool base, an insertion strip layer and an auxiliary material layer, the tool base is fixedly installed on the upper side of the tool bottom plate, the insertion strip layer is installed on the upper side of the tool base, the insertion strip layer comprises a plurality of insertion strips, and the insertion strips are arranged in parallel at equal intervals; a gap groove is formed between every two adjacent insertion strips, and the gap grooves are wider than the cutting lines and used for containing the cutting lines; the auxiliary material layer is installed on the upper side of the insertion strip layer, and the workpiece is installed on the upper side of the auxiliary material layer. Interference between different deformation conditions of a cutting line and a cutting seam of a workpiece in the tool retracting process can be avoided, and the situation that the line is clamped during tool retracting is avoided.

Description

Technical Field

[0001] The present invention relates to a cutting machine tool, and more specifically, to a multi-wire cutting machine processing system, and also relates to a control method for a multi-wire cutting machine processing system. Background Art

[0002] At present, due to its characteristics of high-precision cutting and low material loss, the multi-wire cutting machine has become a key equipment for processing brittle and hard materials. During the processing, the flexible cutting wire generates an arc under the action of the cutting force, forming a small deformation, and returns to a straight state when retracting the tool. During the tool feeding and retracting processes of the flexible cutting wire, the force conditions of the cutting wire are different, resulting in small differences in the deformation state and tension of the cutting wire.

[0003] When the cutting wire retracts the tool, the cutting wire may have geometric interference with the processed cutting seam, causing the phenomenon of wire jamming during tool retraction, and also affecting the cutting accuracy.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and provide a multi-wire cutting machine processing system and its control method.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-wire cutting machine processing system includes a tooling mechanism. The tooling mechanism includes a tooling bottom plate, a tooling base, an inlay layer, and an auxiliary material layer. The tooling base is fixedly installed on the upper side of the tooling bottom plate. The inlay layer is installed on the upper side of the tooling base. The inlay layer includes a plurality of inlays. The inlays are arranged parallel and equidistantly. A gap groove is formed between adjacent inlays. The width of the gap groove is greater than the width of the cutting wire and is used to accommodate the cutting wire. The auxiliary material layer is installed on the upper side of the inlay layer, and the upper side of the auxiliary material layer is used to install the workpiece.

[0008] The present invention is further configured such that a plurality of installation grooves are formed on the upper side of the tooling base. The installation grooves correspond to the inlays one by one. The lower part of the inlay is embedded in the installation groove, and the upper part protrudes from the installation groove.

[0009] The present invention is further configured such that the width of the installation groove is adapted to the inlay; the upper side surfaces of the inlays are coplanar.

[0010] The present invention is further configured such that the tooling mechanism further includes a fixing component for fixing the inlays. The fixing component includes a connecting enclosure, a movable enclosure, and two fixing enclosures. The connecting enclosure and the movable enclosure are arranged oppositely, and the two fixing enclosures are arranged oppositely. The two ends of the fixing enclosure are respectively fixedly connected to the connecting enclosure and the movable enclosure.

[0011] The present invention is further configured such that both ends of the installation groove are through, and both ends of the strip protrude from both ends of the installation groove; two fixed enclosures are respectively located at both ends of the installation groove, and the fixed enclosures are provided with limiting grooves corresponding to the strips one by one. Both ends of the strip are respectively embedded in the limiting grooves of the two fixed enclosures and are in contact with the inner walls of the limiting grooves.

[0012] The present invention is further configured such that a positioning rib is integrally connected to the lower side of the fixed enclosure, and a third positioning groove is provided on the outer side of the tooling base, and the positioning rib is embedded in the third positioning groove.

[0013] The present invention is further configured such that the movable enclosure includes a first connecting piece and a second connecting piece. The opposite ends of the first connecting piece and the second connecting piece are respectively fixedly connected to the fixed enclosures on both sides, and the adjacent ends of the first connecting piece and the second connecting piece are detachably connected by a quick-release joint;

[0014] The present invention is further configured such that an arc-shaped elastic part one is formed in the middle section of the connecting enclosure, and an arc-shaped elastic part two is formed in the first connecting piece.

[0015] The present invention is further configured such that a positioning baffle is fixedly connected to the outer periphery of one side of the workbench, and spring buckles are installed on the outer peripheries of the other three sides;

[0016] The present invention is further configured such that a second positioning protrusion is integrally formed on the positioning baffle, and a first positioning protrusion is integrally formed on the spring buckle;

[0017] The present invention is further configured such that a second positioning groove is provided on the side of the tooling bottom plate facing the positioning baffle, and the second positioning groove is fixedly connected by being clamped with the second positioning protrusion;

[0018] The present invention is further configured such that a first positioning groove is provided on the side of the tooling bottom plate facing the spring buckle, and the first positioning groove is fixedly connected by being clamped with the first positioning protrusion of the spring buckle.

[0019] The present invention is further configured to further include a multi-wire cutting machine. The multi-wire cutting machine includes a cutting wire, and the cutting wire is supported and guided by a guiding roller and forms a plurality of cutting segments distributed in parallel and equidistantly; the cutting segments are located directly above the tooling mechanism and are used for wire cutting of workpieces.

[0020] The present invention is further configured such that the multi-wire cutting machine includes a lifting table, the lifting table can be adjusted up and down, a workbench is installed on the upper side of the lifting table, and the tooling mechanism is installed on the upper side of the workbench.

[0021] The present invention also provides a control method for a multi-wire cutting machine processing system. A control method for a multi-wire cutting machine processing system uses the above-mentioned multi-wire cutting machine processing system. During operation, the workpiece is installed using the above-mentioned tooling mechanism, and the multi-wire cutting machine is operated. The workpiece is cut into multiple wafers by the cutting section of the cutting wire.

[0022] In summary, the present invention has the following beneficial effects:

[0023] By using the tooling mechanism to support the workpiece, multiple spaced slats form a slat layer. After cutting, the cutting wire can fall into the gap groove between the slats. After the cutting feed is completed, the workpiece can be unloaded without the need for a retraction operation. This can avoid interference between different deformations of the cutting wire and the cutting seam of the workpiece during the retraction process, prevent the occurrence of wire jamming during retraction, and also avoid secondary wear on the edge of the cutting seam during retraction, thus improving the stability of cutting. Description of the Drawings

[0024] Figure 1 is a three-dimensional view of a multi-wire cutting machine processing system in this embodiment;

[0025] Figure 2 is Figure 1 a partially enlarged view in [reference number], used to show the installation structure of the tooling mechanism in the multi-wire cutting machine;

[0026] Figure 3 is a three-dimensional view of the first state of the tooling mechanism in this embodiment;

[0027] Figure 4 is a three-dimensional view of the second state of the tooling mechanism in this embodiment;

[0028] Figure 5 is a three-dimensional exploded view of the tooling mechanism in this embodiment;

[0029] Figure 6 is a sectional exploded view of the tooling mechanism in this embodiment;

[0030] Figure 7 is a three-dimensional exploded view of the fixing component in this [embodiment] of this embodiment.

[0031] Reference numerals: tooling mechanism 100; workpiece 1; wafer 11; auxiliary material layer 2; strip layer 3; strip 31; clearance groove 32; tooling base 4; installation groove 41; positioning groove three 42; tooling bottom plate 5; positioning groove one 51; positioning groove two 52; workbench 6; positioning baffle 61; positioning projection two 611; spring buckle 62; positioning projection one 621; lifting platform 7; fixing component 8; connecting enclosure 81; arc elastic part one 811; fixing enclosure 82; positioning rib 821; limiting groove 822; movable enclosure 83; connecting piece one 831; connecting piece two 832; arc elastic part two 833; joint one 834; joint two 835; multi-wire cutting machine 900; cutting wire 9; cutting section 901; guiding roller 91; card joint one 834; card joint two 835. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] This embodiment discloses a multi-wire cutting machine processing system. Refer to Figures 1 - 7 for detailed description, including a multi-wire cutting machine 900 and a tooling mechanism 100. The tooling mechanism 100 is installed on the workbench 6 of the multi-wire cutting machine 900, and the workpiece 1 to be cut and processed is installed on the tooling mechanism 100. The cutting wire 9 in the multi-wire cutting machine 90 forms a plurality of parallel and equally spaced cutting sections 901 through the guiding roller 91, and can cut the workpiece 1 into a plurality of wafers 11.

[0034] Refer to Figures 3 - 6 As shown, the tooling mechanism 100 plays a role in installing the workpiece 1. The tooling mechanism 100 includes a tooling bottom plate 5, a tooling base 4, a strip layer 3 and an auxiliary material layer 2. The tooling bottom plate 5, the tooling base 4, the strip layer 3 and the auxiliary material layer 2 are arranged on one side from bottom to top.

[0035] The tooling base 4 is fixedly installed on the upper side of the tooling bottom plate 5, and the tooling bottom plate 5 and the tooling base 4 are fixedly connected to form an integral structure. The tooling bottom plate 5 is located on the lower side and plays a role in connecting with the workbench 6 of the multi-wire cutting machine 900; the tooling base 4 is located on the relatively upper side and plays a role in connecting with the upper workpiece 1 and various components.

[0036] An inlay strip layer 3 is installed on the upper side of the tooling base 4. The inlay strip layer 3 is divided into multiple parts, specifically including a number of inlay strips 31. The shapes and sizes of the inlay strips 31 are the same, roughly in the shape of a long cuboid structure, and the inlay strips 31 are arranged parallel and equidistant. After the inlay strips 31 are installed, a gap groove 32 is formed between adjacent inlay strips 31, and the position of the gap groove 32 corresponds to the cutting position of the cutting wire 9. The width of the gap groove 32 is greater than the width of the cutting wire 9, and the cutting wire 9 can be accommodated through the gap groove 32.

[0037] An auxiliary material layer 2 is installed on the upper side of the inlay strip layer 3, and the upper side of the auxiliary material layer 2 is used to install the workpiece 1. The auxiliary material layer 2 is adhesively bonded to the workpiece 1 on the upper side and the inlay strip layer 3 on the lower side respectively, and can fix the workpiece 1. For example, the auxiliary material layer 2 can be made of a whole piece of polymer resin material and is adhesively bonded to the workpiece 1 and the inlay strip layer 3 by an adhesive method.

[0038] Refer to Figure 1 、 Figure 2 As shown, in this embodiment, the multi-wire cutting machine processing system further includes a multi-wire cutting machine 900. The multi-wire cutting machine 900 includes a cutting wire 9, and the cutting wire 9 is supported by a driving system and a plurality of rollers and can achieve continuous operation;

[0039] At the working position, two guiding rollers 91 are installed on the multi-wire cutting machine 900. The cutting wire 9 is supported and guided by the guiding rollers 91, bypasses the two guiding rollers 91, and forms a number of cutting segments 901 that are parallel and equidistantly distributed. The workpiece 1 can be cut through the cutting segments 901, and the cutting segments 901 are arranged equidistantly and parallel to each other. The distance between adjacent cutting segments 901 is approximately the thickness of the wafer 11 after the workpiece 1 is cut.

[0040] The multi-wire cutting machine 900 is provided with a lifting table 7, which can be adjusted up and down. A workbench 6 is installed on the upper side of the lifting table 7, and a tooling mechanism 100 is installed on the upper side of the workbench 6. The cutting segments 901 of the cutting wire 9 are located directly above the tooling mechanism 100 and can perform wire cutting on the workpiece 1.

[0041] During the cutting process, the driver drives the roller to rotate, driving the cutting wire 9. The lifting table 7 moves upward, and the upper side of the workpiece 1 first comes into contact with the cutting wire 9 for cutting until the cutting wire 9 completely cuts the workpiece 1, and then the cutting wire 9 will leave from the lower side of the workpiece 1; the lifting table 7 continues to rise, and the cutting wire 9 will continue to cut the auxiliary material layer 2 until the auxiliary material layer 2 is completely cut, and the cutting wire 9 will be embedded in the gap groove 32 between adjacent inlay strips 31, and the cutting wire 9 is temporarily stored through the gap groove 32; the multi-wire cutting machine 900 pauses operation, removes the cut workpiece 1 and the tooling mechanism 100, and then by lowering the lifting table 7, the cutting wire 9 is moved out of the gap groove 32 between adjacent inlay strips 31, waiting for the next cutting.

[0042] Refer toFigure 5 , Figure 6 As shown in Figure 6 , a plurality of mounting grooves 41 are formed on the upper side of the tooling base 4. The width of the mounting grooves 41 is adapted to the strip 31, and the number of the mounting grooves 41 corresponds to that of the strip 31 one by one. When the strip 31 is installed, the lower part of the strip 31 is embedded in the mounting groove 41, and the upper part protrudes from the mounting groove 41. Moreover, the upper side surfaces of the strips 31 are coplanar, and can support the auxiliary material layer 2 and the workpiece 1 smoothly and flatly.

[0043] According to the thickness of the wafer 11 cut from the workpiece 1, an appropriate tooling mechanism 100 is specifically selected, and the width and spacing of the strip 31 are specifically set. For example, in this embodiment, the thickness of the cut wafer 11 to be cut from the workpiece 1 is 3 mm, and a cutting wire 9 with a diameter of φ0.20 mm is selected for cutting during cutting. The width of the strip 31 is 2 mm (±0.01 mm), approximately 1.99 mm to 2.01 mm. The width of the mounting groove 41 is also adapted, and chamfers are provided at the edges of the strip 31 to facilitate the embedding and installation of the strip 31. The depth of the mounting groove 41 formed on the upper side of the tooling base 4 is 5 m, and the spacing between adjacent mounting grooves 41 is 1.2 (+0.05 / -0 mm), approximately 1.20 mm to 1.25 mm. When the strip 31 is installed, it can be smoothly embedded into the mounting groove 41, and approximately 1 / 3 of its amount is embedded into the mounting groove 41, and approximately 2 / 3 of the upper side of the strip 31 is exposed on the upper side of the tooling base 4 to form a clearance groove 32 for accommodating the cutting wire.

[0044] Referring to Figures 5 - 7 As shown in Figures 5 - 7 , the tooling mechanism 100 further includes a fixing component 8. Through the fixing component 8, the strip 31 can be fixed on the tooling base 4. The fixing component 8 is in a ring structure and is sleeved on the outer periphery of the tooling base 4, and can press and fix the strip 31 installed on the tooling base 4.

[0045] The fixing component 8 includes a connecting enclosure 81, a movable enclosure 83 and two fixed enclosures 82. The connecting enclosure 81 and the movable enclosure 83 are arranged oppositely, and the two fixed enclosures 82 are arranged oppositely. The four enclosures surround the four edges of the outer periphery of the tooling base 4. The two ends of the fixed enclosure 82 are respectively fixedly connected to the connecting enclosure 81 and the movable enclosure 83, and bolts can be specifically used for fixing at the connection part.

[0046] Referring to Figure 5As shown, both ends of the installation groove 41 are through, and the length of the strip 31 is greater than that of the installation groove 41, so that when the strip 31 is installed, both ends of the strip 31 protrude from both ends of the installation groove 41. The two fixed enclosures 82 are respectively located at both ends of the installation groove 41. On the side of the fixed enclosure 82 facing the installation groove 41, limit grooves 822 corresponding to the strip 31 one by one are opened. Both ends of the strip 31 are respectively embedded in the limit grooves 822 of the two fixed enclosures 82. After the strip 31 is embedded in the limit groove 822, the end of the strip 31 can abut against the inner wall of the limit groove 822, applying pressure to the end of the strip 31. When the fixing component 8 is installed, the strip 31 can be pressed and fixed.

[0047] In order to improve the installation stability of the fixed enclosure 82, a positioning rib 821 is integrally connected to the lower side of the fixed enclosure 82, and the positioning rib 821 is arranged in the horizontal direction. A third positioning groove 42 is opened on the outer side of the tooling base 4, and the positioning rib 821 is embedded in the third positioning groove 42, which can realize the clamping limit in the horizontal direction and improve the position accuracy of the fixed enclosure 82.

[0048] Refer to Figure 7 As shown, the movable enclosure 83 includes a first connecting piece 831 and a second connecting piece 832. The movable enclosure 83 is composed of two parts, namely the first connecting piece 831 and the second connecting piece 832, forming a detachable structure, which can facilitate the disassembly and assembly of the fixing component 8. Specifically, the opposite ends of the first connecting piece 831 and the second connecting piece 832 are respectively fixedly connected to the fixed enclosures 82 on both sides, and the adjacent ends of the first connecting piece 831 and the second connecting piece 832 are detachably connected by a quick-release joint, which can realize two types of disassembly and assembly. Specifically, the quick-release joint includes a first joint 834 and a second joint 835. The first joint 834 is installed at the end of the first connecting piece 831, and the second joint 835 is installed at the end of the second connecting piece 832. The first joint 834 and the second joint 835 can be clamped and fixed, and can also be easily disassembled and assembled, so as to realize the disassembly and assembly of the fixing component 8.

[0049] An arc-shaped elastic part 811 is formed in the middle section of the connecting enclosure 81, and an arc-shaped elastic part 833 is formed on the first connecting piece 831. By bending the middle section into an arc shape, the arc-shaped structure can form a certain elastic telescopic space, which is convenient for fine adjustment. Moreover, after the fixing component 8 is locked and fixed, through the elasticity formed by the stretching of the arc section, a locking force can be formed, which can maintain the pressing force of the fixing component 8 on the end of the strip 31, and thus maintain the installation stability of the strip 31.

[0050] Refer to Figures 3 - 7As shown in the figure, the tooling base plate 5 adopts a detachable structure and is snap-fitted on the workbench 6. A positioning baffle 61 is fixedly connected to the outer periphery of one side of the workbench 6, and spring snap fasteners 62 are installed on the outer peripheries of the other three sides. The upper edge of the positioning baffle 61 protrudes above the upper side of the workbench 6, and a second positioning protrusion 611 is integrally and fixedly connected to the side of the positioning baffle 6 facing the center of the workbench 6. The upper side of the spring snap fastener 62 protrudes above the upper side of the workbench 6, and a first positioning protrusion 621 is integrally formed on the side facing the center of the workbench 6.

[0051] The tooling base plate 5 is installed on the upper side of the workbench 6. One side edge of the tooling base plate 5 abuts against the positioning baffle 61 to achieve pressing and limiting. A second positioning groove 52 is formed on the side of the tooling base plate 5 facing the positioning baffle 61. The second positioning groove 52 and the second positioning protrusion 611 are in a mutually adapted hemispherical structure. The second positioning protrusion is embedded in the second positioning groove 52 to achieve snap-fitting and limiting.

[0052] On the three side edges of the tooling base plate 5 facing the spring snap fasteners 62, first positioning grooves 51 are formed. The second positioning groove 52 is a semi-cylindrical depression; correspondingly, the shape of the first positioning protrusion 621 is adapted to the shape of the first positioning groove 51 and is also a semi-circular protruding structure. The first positioning protrusion 621 of the spring snap fastener 62 and the first positioning groove 51 can be snap-fitted and fixed to each other.

[0053] When installing the tooling base plate 5, first directly snap-fit one side of the tooling base plate 5 with the positioning baffle 61, and then by pressing down the tooling base plate 5, the tooling base plate 5 can be snap-fitted and installed between the spring snap fasteners 62 to achieve the installation of the tooling base plate 5. When disassembling, by pulling up the tooling base plate 5, the spring snap fasteners 62 will produce a certain elastic deformation and can be disengaged from the first positioning groove 51, thus realizing disassembly.

[0054] This embodiment also discloses a control method for a multi-wire cutting machine processing system. Using the multi-wire cutting machine processing system as described above, during operation, the workpiece 1 is installed by using the tooling mechanism 100 as described above, and the multi-wire cutting machine 900 is operated. The workpiece 1 is cut into a plurality of wafers 11 by the cutting section 901 of the cutting wire 9.

[0055] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A multi-wire cutting machine processing system, characterized in that, It includes a tooling mechanism (100), and the tooling mechanism (100) includes a tooling base plate (5), a tooling base (4), an inlay strip layer (3) and an auxiliary material layer (2). The tooling base (4) is fixedly installed on the upper side of the tooling base plate (5), the inlay strip layer (3) is installed on the upper side of the tooling base (4), the inlay strip layer (3) includes a plurality of inlay strips (31), each inlay strip (31) is arranged in parallel at equal intervals, and a gap groove (32) is formed between adjacent inlay strips (31). The width of the gap groove (32) is greater than the width of the cutting line (9) for accommodating the cutting line (9); the auxiliary material layer (2) is installed on the upper side of the inlay strip layer (3), and the upper side of the auxiliary material layer (2) is used for installing the workpiece (1).

2. The multi-wire cutting machine processing system according to claim 1, characterized in that, A plurality of installation grooves (41) are formed on the upper side of the tooling base (4), and the installation grooves (41) correspond to the inlay strips (31) one by one. The lower part of the inlay strip (31) is partially embedded in the installation groove (41), and the upper part protrudes from the installation groove (41).

3. The multi-wire cutting machine processing system according to claim 2, wherein, The width of the installation groove (41) is adapted to the inlay strip (31); the upper side surfaces of the inlay strips (31) are coplanar.

4. The multi-wire cutting machine processing system according to claim 2, characterized in that, The tooling mechanism (100) further includes a fixing component (8) for fixing the inlay strip (31). The fixing component (8) includes a connecting enclosure (81), a movable enclosure (83) and two fixing enclosures (82). The connecting enclosure (81) and the movable enclosure (83) are arranged oppositely, the two fixing enclosures (82) are arranged oppositely, and the two ends of the fixing enclosure (82) are respectively fixedly connected with the connecting enclosure (81) and the movable enclosure (83).

5. The multi-wire cutting machine processing system according to claim 4, wherein, Both ends of the installation groove (41) are through, and both ends of the inlay strip (31) extend out from both ends of the installation groove (41); the two fixing enclosures (82) are respectively located at both ends of the installation groove (41). The fixing enclosures (82) are provided with limiting grooves (822) corresponding to the inlay strips (31) one by one. Both ends of the inlay strip (31) are respectively embedded in the limiting grooves (822) of the two fixing enclosures (82) and are in contact with the inner walls of the limiting grooves (822).

6. The multi-wire cutting machine processing system according to claim 5, wherein A positioning convex strip (821) is integrally connected to the lower side of the fixing enclosure (82), and a third positioning groove (42) is formed on the outer side of the tooling base (4). The positioning convex strip (821) is embedded in the third positioning groove (42).

7. The multi-wire cutting machine processing system according to claim 4, characterized in that, The movable enclosure (83) includes a first connecting piece (831) and a second connecting piece (832). The opposite ends of the first connecting piece (831) and the second connecting piece (832) are respectively fixedly connected to the two side fixing enclosures (82), and the adjacent ends of the first connecting piece (831) and the second connecting piece (832) are detachably connected by a quick-release joint; An arc-shaped elastic part one (811) is formed in the middle section of the connecting enclosure (81), and an arc-shaped elastic part two (833) is formed on the first connecting piece (831).

8. The multi-wire cutting machine processing system according to any one of claims 1-7, characterized in that, It further includes a multi-wire cutting machine (900), the multi-wire cutting machine (900) includes a cutting wire (9), the cutting wire (9) is supported and guided by a guide roller (91), and a number of cutting segments (901) are formed and distributed in parallel at equal intervals; the cutting segments (901) are located directly above the tooling mechanism (100) and are used for wire cutting of the workpiece (1).

9. The multi-wire cutting machine processing system according to claim 8, characterized in that, The multi-wire cutting machine (900) includes a lifting table (7), the lifting table (7) can be adjusted to move up and down, a workbench (6) is installed on the upper side of the lifting table (7), and the tooling mechanism (100) is installed on the upper side of the workbench (6).

10. A control method for a multi-wire cutting machine processing system, characterized in that Use the multi-wire cutting machine processing system as described in claim 8.

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