A high nitrogen wafer cutting wire rope and a processing method thereof

Abstract

The present invention discloses a high nitrogen wafer cutting steel wire rope and a processing method thereof, and relates to the field related to the processing of cutting steel wire ropes, including steel wires and self-lubricating coatings. The present invention can significantly improve the production efficiency and product quality of high nitrogen wafer cutting steel wire ropes by introducing self-lubricating coating technology in the final drawing process, meet the needs of high-precision cutting tools, and the self-lubricating coating is polytetrafluoroethylene with a very low friction coefficient, so that it can effectively reduce friction loss, provide excellent wear resistance under lubrication conditions, reduce wear on the surface of parts, and extend the service life of equipment and tools.

Description

Technical Field

[0001] The invention relates to the field related to cutting wire rope processing, and in particular to a high-nitrogen wafer cutting wire rope and a processing method thereof. Background Art

[0002] The cutting wire rope for high-nitrogen wafer cutting is a cutting tool specially used for processing high-nitrogen wafers (such as silicon nitride, etc.). The wire rope part is made of high-strength, wear-resistant material, with excellent thermal conductivity and high temperature resistance, and can maintain stable cutting accuracy and long-term durability in complex cutting environments. This tool is well designed to ensure accurate and efficient cutting operations under high pressure and high temperature conditions, meet the needs of high-nitrogen wafer processing, and improve production efficiency and product quality. In the actual use of the prior art, the following problems exist: when cutting the wire rope, the surface friction coefficient is large, the friction damage is large, and the overall wear resistance is weak; and in the cleaning process during production, manual or semi-automatic cleaning of the wire is mostly used, which is more labor-intensive and leads to reduced work efficiency. Summary of the invention

[0003] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a high nitrogen wafer cutting wire rope and a processing method thereof.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high nitrogen wafer cutting wire rope and, comprising steel wire, the steel wire is high nitrogen stainless steel, the steel wire is wound to form a wire rope, the surface of the steel wire is provided with a self-lubricating coating, and the self-lubricating coating is polytetrafluoroethylene.

[0005] A method for processing a high nitrogen wafer cutting wire rope, the specific steps are as follows:

[0006] S1 Raw material preparation: Use high nitrogen stainless steel wire, which is 18Cr-18Mn-0.5N high nitrogen stainless steel;

[0007] S2 Preliminary drawing: First, the oil and impurities on the surface of the steel wire are removed by injecting alkaline cleaning agent into the auxiliary cleaning device, then pickling is performed to remove the surface oxide scale, and neutralization treatment is performed, and then multiple drawing is performed. The steel wire is gradually drawn to a size close to the final diameter through multiple cold drawing processes, and intermediate annealing treatment is performed at 800-900°C to eliminate work hardening;

[0008] S3 heat treatment: heat the steel wire to 1050-1150°C, hold for 1-2 hours, then water quench, then age at 450-550°C, hold for 1-2 hours;

[0009] S4 surface treatment: Use a mixed solution of nitric acid and hydrofluoric acid to remove the surface oxide scale, wash and neutralize, and perform phosphating treatment to form a dense phosphating film, which helps to improve the lubrication effect and reduce friction;

[0010] S5: coating self-lubricating coating: polytetrafluoroethylene is selected as the self-lubricating coating, and the steel wire is immersed in the polytetrafluoroethylene coating solution by dipping, then taken out and dried, and irradiated with ultraviolet light to solidify the coating material;

[0011] S6 coating post-treatment: After the coating is cured, polishing is performed again to ensure a smooth coating surface and reduce friction during drawing;

[0012] S7 Final Drawing: Use drawing equipment for final drawing to ensure the wire size accuracy and surface quality, adjust the tension and speed during the drawing process, and ensure the stability and consistency of the drawing process.

[0013] Preferably, the auxiliary cleaning device includes a cleaning bin with openings on the left and right sides for the steel wire to pass through, a swinging scraping mechanism arranged at the upper left end of the cleaning bin, a double-position scraping mechanism arranged at the lower end of the cleaning bin, an adjustable scraping mechanism installed at the upper right end of the cleaning bin, and a supporting wheel and a guide wheel arranged inside the cleaning bin for transmitting the steel wire, and supporting wheels and guide wheels are respectively arranged at both ends of the swinging scraping mechanism, the double-position scraping mechanism and the adjustable scraping mechanism for input and output of the steel wire, a first motor connected to the double-position scraping mechanism is arranged at the lower end of the front end surface of the cleaning bin, a second motor connected to the adjustable scraping mechanism is arranged at the right end of the back side of the cleaning bin, and a third motor is connected to the bottom of the adjustable scraping mechanism.

[0014] Preferably, the swinging scraping mechanism includes a base plate, four sets of supports arranged at the front and rear positions of the bottom of the base plate and arranged at the top of the cleaning chamber, a worm installed on the inner sides of the front and rear supports, a guide bar arranged at the inner ends of the bottoms of the two end supports and placed inside the cleaning chamber, a fourth motor arranged on the right side of the support and having an output shaft connected to the worm, a slider movably embedded in the guide bar, a moving block arranged at the bottom of the slider, a connecting shaft passing through the moving block and connected to the slider, a worm wheel connected to the other end of the connecting shaft and meshing with the worm on both sides, and a scraping member arranged at the bottom of the moving block for scraping the steel wire.

[0015] Preferably, the scraping member is provided with a through groove, and both ends of the through groove are in arc shape.

[0016] Preferably, the double-position scraping mechanism includes two sets of transmission gears arranged at the front end of the cleaning bin, a rotating rod arranged in the middle of the transmission gear, the left end rotating rod connected to the output shaft of the first motor, a connecting rod connected to the outside of the rotating rod, a follower column connected to the other end of the connecting rod, a connecting piece arranged on the back of the follower column, a guide rail matching both sides of the connecting piece and fixedly arranged at the front end of the cleaning bin, a support rod connected to the back of the connecting piece, and a scraping cylinder arranged at the other end of the support rod.

[0017] Preferably, a strip groove is provided in the middle of the other end of the connecting rod, and the middle of the strip groove is penetrated by the follower column.

[0018] Preferably, the adjustable scraping mechanism includes a support block arranged at the front end of the cleaning chamber and connected to the output shaft of the second motor in the middle, a shaft rod is arranged in the middle of the support block, a swing rod connected to the other end of the shaft rod, a pulling block hinged to the other end of the swing rod, a linkage rod connected to the pulling block in the middle, a guide block arranged at the lower end of the linkage rod, a movable block connected to the back of the guide block, a guide seat movably embedded in the movable block, a threaded rod fixed to the cleaning chamber on the back of the guide seat, arranged inside the guide seat and threadedly connected to the movable block, a sliding rod hinged to the upper end of the linkage rod, a guide block arranged at the top of the cleaning chamber and penetrated by the sliding rod, a sliding frame arranged at the top of the sliding rod, a support arm arranged in the middle of the sliding frame, and a scraper installed at the bottom of the support arm for scraping the steel wire.

[0019] Preferably, a group of guide grooves are respectively provided at the upper and lower ends of the linkage rod, the upper guide groove matches the pulling block, and the lower guide groove matches the guide block.

[0020] Preferably, a square groove corresponding to the sliding frame is provided at the front end of the cleaning chamber, so that the front end of the sliding frame can be movably embedded.

[0021] Beneficial effects of the present invention:

[0022] The present invention can significantly improve the production efficiency and product quality of high nitrogen wafer cutting wire ropes by introducing self-lubricating coating technology in the final drawing process, meet the needs of high-precision cutting tools, and the self-lubricating coating is polytetrafluoroethylene with a very low friction coefficient, so that it can effectively reduce friction losses, provide excellent wear resistance under lubrication conditions, reduce wear on the surface of parts, and extend the service life of equipment and tools. The present invention adopts an auxiliary cleaning device during the cleaning process, and a three-stage scraping assembly is arranged in the internal cleaning chamber, which are a swinging scraping mechanism, a double-position scraping mechanism and an adjustable scraping mechanism. The swinging scraping mechanism can swing and scrape the passing steel wire in the left and right front and back directions, the double-position scraping mechanism can realize scraping in the up and down and left and right positions, and the adjustable scraping mechanism can realize the left and right reciprocating process of the steel wire, and the scraping distance can be adjusted, so as to effectively and stably and efficiently clean the steel wire passing through the cleaning chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a schematic structural diagram of the auxiliary cleaning device of the present invention;

[0025] Figure 3It is a schematic diagram of the structure of the swing scraping mechanism of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the swing scraping mechanism of the present invention from another viewing angle;

[0027] Figure 5 It is a schematic diagram of the structure of the double-position scraping and sweeping mechanism of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the adjustable scraping and sweeping mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the guide seat structure of the present invention. Among them: steel wire-a, self-lubricating coating-b, cleaning chamber-1, swing scraping mechanism-2, double-position scraping mechanism-3, adjustable scraping mechanism-4, conveying wheel-5, guide wheel-6, first motor-3a, second motor-4a, third motor-4b, base plate-21, support-22, worm-23, guide strip-24, fourth motor-25, slider-26, moving block-27, connecting shaft-28, worm wheel-29, scraping member -210, transmission gear-31, rotating rod-32, connecting rod-33, follower column-34, connecting piece-35, guide rail-36, support rod-37, scraper cylinder-38, support block-41, rocker rod-42, pulling block-43, linkage rod-44, guide block-45, movable block-46, guide seat-47, threaded rod-48, sliding rod-49, guide block-410, sliding frame-411, support arm-412, scraper-413. DETAILED DESCRIPTION

[0030] In order to further explain the technical solution of the present invention, it is described in detail below through specific embodiments.

[0031] See also Figure 1 The present invention provides a high nitrogen wafer cutting wire rope, comprising a steel wire a, which is high nitrogen stainless steel. The steel wire a is wound to form a steel wire rope, and the surface of the steel wire a is coated with a self-lubricating coating b. The self-lubricating coating b is polytetrafluoroethylene with a very low friction coefficient, so that it can effectively reduce friction loss, provide excellent wear resistance under lubrication conditions, reduce wear on the surface of parts, and extend the service life of equipment and tools.

[0032] The present invention provides a method for processing a high nitrogen wafer cutting wire rope, and the specific steps are as follows:

[0033] S1 Raw material preparation: Select high nitrogen stainless steel wire, which is 18Cr-18Mn-0.5N high nitrogen stainless steel; S2 Preliminary drawing: First, remove the oil and impurities on the surface of the steel wire by injecting alkaline cleaning agent into the auxiliary cleaning device, then pickling to remove the surface oxide scale, and neutralize it, and then multi-pass drawing, through multi-pass cold drawing process, gradually draw the steel wire to a size close to the final diameter, and anneal at 850°C in the middle to eliminate work hardening; S3 Heat treatment: Heat the steel wire to 1100°C, keep it for 1.5 hours, then quench it with water, and then age it at 500°C for 1.5 hours; S4 Surface treatment: Use a mixed solution of nitric acid + hydrofluoric acid Remove the surface oxide scale, wash and neutralize it, and perform phosphating treatment to form a dense phosphating film, which helps to improve the lubrication effect and reduce friction; S5 coating self-lubricating coating b: select polytetrafluoroethylene as the self-lubricating coating, use the dipping method to immerse the steel wire in the polytetrafluoroethylene coating solution, then take it out and dry it, and use ultraviolet light to cure the coating material; S6 coating post-treatment: after the coating is cured, polish it again to ensure that the coating surface is smooth and reduce friction during the drawing process; S7 final drawing: use the drawing equipment for the final drawing to ensure the dimensional accuracy and surface quality of the steel wire a, adjust the tension and speed during the drawing process, and ensure the stability and consistency of the drawing process.

[0034] See also Figure 2 The auxiliary cleaning device includes a cleaning chamber 1 for cleaning the steel wire, a swinging scraping mechanism 2 is installed at the upper left end of the cleaning chamber 1, a double-position scraping mechanism 3 is arranged at the lower middle end of the cleaning chamber 1, and an adjustable scraping mechanism 4 is arranged at the upper right end of the cleaning chamber 1. The steel wire a is inserted into the left opening of the cleaning chamber 1, and the steel wire a passes through the supporting wheel 5 arranged at the left end of the cleaning chamber 1 and enters the swinging scraping mechanism 2. The swinging scraping mechanism 2 performs swinging scraping in the front and back directions and the left and right directions, and then passes through the middle part of the cleaning chamber 1. The guide wheel 6 at the upper end is used for guiding. A supporting wheel 5 and a guide wheel 6 are provided at the left and right ends of the lower middle part of the cleaning chamber 1. The two are placed at both ends of a double-position scraping mechanism 3. The double-position scraping mechanism 3 performs synchronous scraping of the steel wire a entering the left end and the steel wire a outputting the right end. Two sets of supporting wheels 5 are provided at the right end of the middle part of the cleaning chamber 1, which are placed at both ends of an adjustable scraping mechanism 4. The adjustable scraping mechanism 4 can scrape the steel wire passing back and forth, and the scraping distance is adjustable. An opening is provided on the right side of the cleaning chamber 1 for the steel wire a to extend out.

[0035] A first motor 3a connected to a double-position scraping mechanism 3 is arranged at the front middle part of the cleaning chamber 1, a second motor 4a connected to an adjustable scraping mechanism 4 is arranged at the upper right end of the back, and a third motor 4b is connected to the bottom of the adjustable scraping mechanism 4.

[0036] See also Figure 3-Figure 4The swinging scraping mechanism 2 includes a base plate 21, and supports 22 are welded at the four ends of the bottom of the base plate 21. The bottom of the support 22 is fixed to the left end of the top of the cleaning chamber 1. A worm 23 is arranged on the inner side of the support 22. A fourth motor 25 for connecting the worm 23 is arranged on the right side of the support 22. A guide bar 24 is arranged at the inner end of the bottom of the support 22. The guide bar 24 extends into the interior of the cleaning chamber 1. A slider 26 is movably embedded in the inner side of the guide bar 24. A moving block 27 is arranged at the bottom of the slider 26. The middle part of the moving block 27 is penetrated by a connecting shaft 28. The bottom of the connecting shaft 28 penetrates the moving block 27 and is connected to a scraping member 210. The scraping member 210 is used to scrape the passing steel wire a. The top of the connecting shaft 28 is connected to the worm 23. The two ends of the worm 23 are meshed with the two groups of worms 23. The scraping member 210 is provided with a through groove, and the two ends of the through groove are arc-shaped for the passing of the steel wire a.

[0037] See also Figure 5 The double-position scraping mechanism 3 includes a transmission gear 31 arranged at the front end of the middle part of the cleaning chamber 1. The transmission gear 31 is provided with two groups. The two groups of transmission gears 31 are meshed with each other. A rotating rod 32 is arranged in the middle of the transmission gear 31. The front end of the rotating rod 32 in the left end transmission gear 31 is connected to the output shaft of the first motor 3a. The two groups of rotating rods 32 are connected to the outer sides of the connecting rods 33. A strip groove is opened in the middle of the other end of the connecting rod 33. The middle part of the strip groove is penetrated by a follower column 34. The back of the follower column 34 is connected to a connecting piece 35. The two ends of the connecting piece 35 match with a guide rail 36. The guide rail 36 is fixed at the front end of the cleaning chamber 1. The back of the connecting piece 35 passes through the connecting rod 33 and the scraping tube 38. The scraping tube 38 can be passed through by a steel wire and scrapes the inside. The guide rails 36 at both ends are relatively vertical.

[0038] See also Figure 6-Figure 7The adjustable scraping mechanism 4 includes a support block 41 arranged at the rear end of the cleaning chamber 1, a shaft is arranged in the middle of the support block 41, the shaft is connected to the output shaft of the second motor 4a, the front end of the shaft is connected to the swing rod 42, the other end of the swing rod 42 is hinged to the pulling block 43, the outer side of the pulling block 43 is connected to the linkage rod 44, and the upper and lower ends of the linkage rod 44 are respectively provided with a group of guide grooves, the upper guide groove matches the pulling block 43, the lower guide groove matches the guide block 45, the back of the guide block 45 is hinged to the movable block 46, the outer side of the movable block 46 matches the guide seat 47, and the back of the guide seat 47 is fixed to the rear of the cleaning chamber 1. The middle part of the guide seat 47 is threadedly connected with the threaded rod 48, the bottom of the threaded rod 48 passes through the guide seat 47 and is connected to the third motor 4b, the upper end of the linkage rod 44 is hinged with the sliding rod 49, and the two ends of the sliding rod 49 are penetrated by the guide block 410 fixed at the upper end of the cleaning bin 1, and a sliding frame 411 is welded on the top of the sliding rod 49. A square groove corresponding to the sliding frame 411 is provided at the front end of the cleaning bin 1 to facilitate the movable embedding of the front end of the sliding frame 411, and a support arm 412 is provided in the middle part of the sliding frame 411. A scraper 413 for the steel wire to pass through is connected to the bottom of the support arm 412. The scraper 413 can move to stably scrape the steel wire.

[0039] The specific implementation process of the auxiliary cleaning device is as follows:

[0040] When the steel wire a needs to enter the cleaning chamber 1 for cleaning, it is guided by the supporting wheel 5 and the guide wheel 6 inside the cleaning chamber 1, so that the steel wire a passes through the scraping member 210 inside the swing scraping mechanism 2, the scraping cylinder 38 inside the double-position scraping mechanism 3 and the scraping member 413 inside the adjustable scraping mechanism 4 in sequence, and finally extends out of the cleaning chamber 1;

[0041] Then, the cleaning liquid or clean water is injected into the cleaning chamber 1, and then the steel wire is conveyed. When the steel wire a passes through the swinging scraping mechanism 2, the fourth motor 25 is started to work. The fourth motor 25 is provided with two groups, and the two groups work simultaneously, driving the worm 23 to rotate. One group of the worm 23 drives the worm wheel 29 to rotate, and the other group drives the worm wheel 29 to move forward and backward. The connecting shaft 28 in the middle of the worm wheel 29 and the worm wheel 29 can drive the moving block 27 to move and swing. The two groups of motors need to work synchronously in forward and reverse reciprocating motions to swing and scrape the passing steel wire a;

[0042] Then, when the steel wire a passes through the double-position scraping mechanism 3, the first motor 3a is started to work, and the first motor 3a drives the transmission gear 31 to rotate. When the transmission gear 31 rotates, the other group of transmission gears 31 rotates, and the rotating rod 32 in the middle of the transmission gear 31 works, and the rotating rod 32 drives the connecting rod 33 to rotate. During the rotation process, the follower column 34 can be driven to make the connecting member 35 reciprocate in the guide rail 36, so that the support rod 37 drives the scraping cylinder 38 to stably scrape the steel wire a passing by;

[0043] Then the steel wire a follows the supporting wheel 5 and the guide wheel 6 to enter the adjustable scraping mechanism 4. The adjustable scraping mechanism 4 is driven by the second motor 4a to rotate the swing rod 42, and the swing rod 42 can drive the pulling block 43 to make the linkage rod 44 swing. During the swinging process of the linkage rod 44, the sliding rod 49 connected to the upper end can slide in the guide block 410, and the sliding rod 49 can move with the sliding frame 411. During the movement, the middle support arm 412 drives the scraper 413 to stably scrape the surface of the steel wire a. If the scraping distance needs to be adjusted, the user starts the third motor 4b to drive the threaded rod 48 to rotate, and the threaded rod 48 drives the movable block 46 to slide in the guide seat 47. At the same time, the angle of the lower end of the linkage rod 44 can be adjusted with the guide block 45. The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for processing a high nitrogen wafer cutting wire rope, characterized in that: The specific steps are as follows: S1 Raw material preparation: Use high nitrogen stainless steel wire, which is 18Cr-18Mn-0.5N high nitrogen stainless steel; S2 Preliminary drawing: First, the oil and impurities on the surface of the steel wire are removed by injecting alkaline cleaning agent into the auxiliary cleaning device, then pickling is performed to remove the surface oxide scale, and neutralization treatment is performed, and then multiple drawing is performed. The steel wire is gradually drawn to a size close to the final diameter through multiple cold drawing processes, and intermediate annealing treatment is performed at 800-900°C to eliminate work hardening; S3 heat treatment: heat the steel wire to 1050-1150°C, hold for 1-2 hours, then water quench, then age at 450-550°C, hold for 1-2 hours; S4 surface treatment: Use a mixed solution of nitric acid and hydrofluoric acid to remove the surface oxide scale, wash and neutralize, and perform phosphating treatment to form a dense phosphating film, which helps to improve the lubrication effect and reduce friction; S5: coating self-lubricating coating: polytetrafluoroethylene is selected as the self-lubricating coating, and the steel wire is immersed in the polytetrafluoroethylene coating solution by dipping, then taken out and dried, and irradiated with ultraviolet light to solidify the coating material; S6 coating post-treatment: After the coating is cured, polishing is performed again to ensure a smooth coating surface and reduce friction during drawing; S7 Final Drawing: Use drawing equipment for final drawing to ensure the wire size accuracy and surface quality, adjust the tension and speed during the drawing process, and ensure the stability and consistency of the drawing process; The auxiliary cleaning device comprises a cleaning chamber with openings for the steel wire to pass through on the left and right sides, a swinging scraping mechanism arranged at the upper left end of the cleaning chamber, a double-position scraping mechanism arranged at the lower end of the cleaning chamber, an adjustable scraping mechanism installed at the upper right end of the cleaning chamber, and a supporting wheel and a guide wheel arranged inside the cleaning chamber for transmitting the steel wire, wherein the swinging scraping mechanism, the double-position scraping mechanism and the adjustable scraping mechanism are respectively provided with supporting wheels and guide wheels at both ends for inputting and outputting the steel wire, a first motor connected to the double-position scraping mechanism is provided at the lower end of the front end surface of the cleaning chamber, a second motor connected to the adjustable scraping mechanism is provided at the right end of the back side of the cleaning chamber, and a third motor is connected to the bottom of the adjustable scraping mechanism; The swing scraping mechanism includes a base plate, four sets of supports arranged at the front and rear positions of the bottom of the base plate and arranged at the top of the cleaning chamber, a worm installed on the inner sides of the front and rear supports, a guide bar arranged at the inner ends of the bottom of the two end supports and placed inside the cleaning chamber, a fourth motor arranged on the right side of the support and having an output shaft connected to the worm, a slider movably embedded in the inside of the guide bar, a moving block arranged at the bottom of the slider, a connecting shaft penetrating the moving block and connected to the slider, a worm wheel connected to the other end of the connecting shaft and meshing with the worm on both sides, and a scraping member arranged at the bottom of the moving block for scraping the steel wire; The double-position scraping mechanism includes two sets of transmission gears arranged at the front end of the cleaning chamber, a rotating rod arranged in the middle of the transmission gear, the left end rotating rod connected to the first motor output shaft, a connecting rod connected to the outside of the rotating rod, a follower column connected to the other end of the connecting rod, a connecting piece arranged on the back of the follower column, guide rails matching both sides of the connecting piece and fixedly arranged at the front end of the cleaning chamber, a support rod connected to the back of the connecting piece, and a scraping cylinder arranged at the other end of the support rod; The adjustable scraping mechanism includes a support block which is arranged at the front end of the cleaning chamber and is connected to the output shaft of the second motor in the middle, a shaft rod is arranged in the middle of the support block, a swing rod connected to the other end of the shaft rod, a pulling block hinged to the other end of the swing rod, a linkage rod connected to the pulling block in the middle, a guide block arranged at the lower end of the linkage rod, a movable block connected to the back of the guide block, a guide seat movably embedded in the movable block, a threaded rod whose back is fixed to the cleaning chamber, arranged inside the guide seat and threadedly connected to the movable block, a sliding rod whose bottom passes through the guide seat and is connected to the output shaft of the third motor, and is hinged to the upper end of the linkage rod, a guide block arranged at the top of the cleaning chamber and penetrated by the sliding rod, a sliding frame arranged at the top of the sliding rod, a support arm arranged in the middle of the sliding frame, and a scraper installed at the bottom of the support arm for scraping the steel wire.

2. The method for processing a high nitrogen wafer cutting wire rope according to claim 1, characterized in that: The scraping and sweeping member is provided with a through slot, and both ends of the through slot are in arc shape.

3. The method for processing a high nitrogen wafer cutting wire rope according to claim 1, characterized in that: A strip groove is provided in the middle of the other end of the connecting rod, and the middle of the strip groove is penetrated by the follower column.

4. The method for processing a high nitrogen wafer cutting wire rope according to claim 1, characterized in that: A group of guide grooves are respectively provided at the upper and lower ends of the linkage rod, the upper guide groove matches the pulling block, and the lower guide groove matches the guide block.

5. The method for processing a high nitrogen wafer cutting wire rope according to claim 4, characterized in that: A square groove corresponding to the sliding frame is provided at the front end of the cleaning chamber, so that the front end of the sliding frame can be movably embedded therein.

6. The steel wire rope prepared by the processing method of a high nitrogen wafer cutting steel wire rope according to claim 1, characterized in that: The invention comprises steel wires which are high nitrogen stainless steel. The steel wires are wound to form a steel wire rope. The surface of the steel wires is provided with a self-lubricating coating which is polytetrafluoroethylene.

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