CN114959841B - Electroplating tool and electroplating process of diamond rope saw - Google Patents
Electroplating tool and electroplating process of diamond rope saw Download PDFInfo
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- CN114959841B CN114959841B CN202210573274.4A CN202210573274A CN114959841B CN 114959841 B CN114959841 B CN 114959841B CN 202210573274 A CN202210573274 A CN 202210573274A CN 114959841 B CN114959841 B CN 114959841B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to an electroplating tool and an electroplating process of a diamond rope saw, wherein the electroplating tool comprises a first template, a second template and a conductive piece, a first semi-cylindrical groove is formed on one side surface of the first template, which is close to the second template, a second semi-cylindrical groove is formed on one side surface of the second template, the first semi-cylindrical groove and the second semi-cylindrical groove are closed loops which are connected end to end, and when the first template and the second template are attached, the first semi-cylindrical groove and the second semi-cylindrical groove are opposite; a plurality of electroplating baths are arranged on the first template, the electroplating baths are uniformly distributed at equal intervals along the axis of the first semi-cylindrical tank, and the second template is provided with filler holes which are equal in number to the electroplating baths, are opposite to the electroplating baths and correspond to the electroplating baths one by one; the second template is provided with an electrode hole, the electrode hole is opposite to the second semi-cylindrical groove and is communicated with the second semi-cylindrical groove, and the conductive piece is inserted in the electrode hole. The rope saw manufacturing efficiency is improved, and cost is saved.
Description
Technical Field
The application relates to the technical field of diamond cutting equipment, in particular to an electroplating tool and an electroplating process of a diamond rope saw.
Background
The existing diamond bead rope saw is used in the fields of reinforced concrete cutting, stone mining cutting, stone processing cutting and the like, diamond beads are penetrated on a steel wire rope, and the diamond bead rope saw is formed by fixing the beads on the steel wire rope through rubber or plastic, wherein the diamond bead production process comprises a hot-press sintering method, an electroplating method and a brazing method. The rope saw with the beads fixed through rubber or plastic is easy to loosen and grind the steel wire rope after the diamond beads are used, the steel wire rope is broken due to friction between the steel wire rope and the beads, and the beads fly out after the steel wire rope is broken, so that the potential safety hazard is great. The diamond beads produced by the pressure sintering method and the brazing method are produced in an environment with the temperature of more than 800 ℃, so that the damage to the diamond is great, the performance of the diamond is greatly reduced, and the sharpness and the service life of the diamond beads are affected.
The diamond bead produced by the electroplating method is carried out at normal temperature, and the common electroplating process is as follows: the method comprises the steps of manually penetrating a plurality of bead matrixes on a steel wire rope, enabling the distances among the beads to be equal to each other as much as possible, wrapping the exposed part of the steel wire rope by using an insulating material, putting the bead matrixes of the rope saw into a prepared solution after the power is turned on, sprinkling diamond on the surface of the bead matrixes of the rope saw to be plated, enabling the diamond to be fixedly impregnated by nickel metal and mechanically embedded in the exposed part of the bead matrixes of the rope saw, and manually removing the insulating material on the rope saw.
The prior electroplating method has complicated manufacturing process steps, consumes a large amount of diamond and causes unnecessary waste; the insulating material is usually an adhesive tape or a heat-shrinkable tube, and the winding and removing of the insulating material can consume a great deal of manual labor, so that the manufacturing efficiency of the diamond rope saw is affected.
Disclosure of Invention
In order to improve the manufacturing efficiency of the diamond rope saw and improve the durability of the rope saw, the application provides an electroplating tool and an electroplating process of the diamond rope saw.
In a first aspect, the application provides an electroplating tool for a diamond wire saw, which adopts the following technical scheme:
the utility model provides an electroplating frock of diamond rope saw, includes first template, laminating second template on first template and establish the electrically conductive piece on the second template, first semicircle post groove has been seted up to a side that first template is close to the second template, a side that the second template is close to first template has been seted up the second semicircle post groove, first semicircle post groove and second semicircle post groove are the closed loop of end to end, when first template and second template are laminated, first semicircle post groove and second semicircle post groove are just opposite; the first template is provided with a plurality of electroplating baths which are uniformly distributed at equal intervals along the axis of the first semi-cylindrical tank, the second template is provided with filler holes which are in equal quantity with the electroplating baths, and the filler holes are opposite to the electroplating baths and correspond to the electroplating baths one by one; and the second template is provided with an electrode hole, the electrode hole is opposite to the second semi-cylindrical groove and is communicated with the second semi-cylindrical groove, and the conductive piece is inserted into the electrode hole.
Optionally, the electroplating tool further comprises a fastener, and after the first template and the second template are attached, the fastener is used for fixing the relative position of the first template and the second template.
Optionally, the electrode holes and the conductive members are provided in plurality, and the electrode holes are arranged at equal intervals along the first semi-cylindrical groove.
Optionally, the plating tank is a rectangular tank, and the filler holes are rectangular holes; the diameter of the rectangular hole is the same as that of the rectangular notch.
Optionally, the fastener includes bolt and supporting nut, a plurality of just opposite fixed orifices has all been seted up on first template and the second template, the fastener passes through the fixed orifices to first template and second template is fixed.
Optionally, the fastener is made of non-metal material.
Optionally, the opposite faces of the first template and the second template are planar.
In a second aspect, the electroplating process of the diamond rope saw provided by the application adopts the following technical scheme: a plating process for a diamond wire saw using any one of the plating tools of the first aspect, the plating process comprising:
placing the steel wire rope between a first semi-cylindrical groove and a second semi-cylindrical groove in an electroplating tool with corresponding dimensions, and tightly fixing a first template and a second template of the electroplating tool, wherein the second template faces upwards;
placing an electroplating tool with a steel wire rope and a nickel plate in a pre-prepared electroplating solution, wherein the electroplating tool is connected with the negative electrode of a direct current power supply through a conductive piece, and the nickel plate is connected with the positive electrode of the direct current power supply so as to pre-plate the steel wire rope;
spreading diamond particles from the filler holes, and fixing diamond deposition on the steel wire rope under the action of current;
the power supply is disconnected, the electroplating tool is placed in a clean water tank, and diamond particles which are not deposited and fixed on the steel wire rope are washed away;
and (3) putting the electroplating tool back into the electroplating solution again, switching on the direct current power supply again to perform deposition reaction, and increasing the thickness of the nickel layer fixed on the steel wire rope.
Optionally, the electroplating solution includes: niSO 4 ：60-90％，CoSO 4 ：1-10％，H 3 BO 3 ：1-10％，NaCl：1-10％，NiCl 2 ：1-10％，NH 4 Cl 1-10%. The temperature of the electroplating solution is 20-30 ℃.
Optionally, the temperature of the electroplating solution is 30-45 ℃ during operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the electroplating tool can directly electroplate the steel wire rope, so that the processing step of the bead matrix is avoided, the operation is simple and easy, the complicated step of disassembling and assembling the insulating sleeve or the adhesive tape in the conventional electroplating process is avoided, and the production efficiency and the economic benefit of the rope saw are greatly improved.
2. The setting of filler hole and plating bath on the electroplating fixture can add diamond particle in filler hole department and electroplate at the rope saw manufacturing process, has avoided the phenomenon of spilling diamond particle in a large number in the traditional technology, is favorable to collecting unnecessary diamond particle simultaneously, further reduces the waste of diamond particle, reduces the cost of manufacture.
3. The specifications of the packing hole and the electroplating bath on the electroplating tool can be adjusted, and the electroplating tools with different specifications can be manufactured in combination with production practice, so that larger-particle diamond can be plated, the defect that larger-particle diamond cannot be plated before is avoided, and the practical production requirement is met.
4. The diamond rope saw manufactured through the electroplating tool is more exquisite, fine and regular due to no matrix bead stringing, the operation of subsequent manual bead stringing adjustment is avoided, diamond particles are directly electroplated on a steel wire rope, no plastic filling is carried out, the diamond rope saw is firm and not loose, the structural strength is greatly improved, the diamond rope saw is high-temperature resistant, and anhydrous cutting can be realized.
Drawings
FIG. 1 is a block diagram of opposite sides of a first mold and a second mold provided in an embodiment of the present application;
fig. 2 is a schematic diagram of an overall structure of an electroplating tool according to an embodiment of the present application.
Reference numerals: 1. a first template; 11. a first semi-cylindrical groove; 12. plating bath; 2. a second template; 21. a second semi-cylindrical slot; 22. a filler hole; 23. an electrode hole; 24. a conductive member; 3. a fastener; 31. and a fixing hole.
Detailed Description
The technical solutions in the present application are described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses an electroplating tool of a diamond rope saw. Referring to fig. 1, the tooling comprises a first template 1, a second template 2 and a fastener 3.
The first template 1 and the second template 2 can be stone plates or other nonmetallic materials, the first template 1 and the second template 2 are attached, and the attached first template 1 and second template 2 are fixed through the fasteners 3. The adjacent surfaces of the first template 1 and the second template 2 are planes, a first semicircular column groove 11 is formed in the first template 1, a second semicircular column groove 21 is formed in the second template 2, and when the first template 1 is attached to the second template 2, the first semicircular column groove 11 is opposite to the second semicircular column groove 21, so that a cylindrical groove is formed; the axis of the cylindrical groove is parallel to the opposite surfaces of the first template 1 and the second template 2, and the first semi-cylindrical groove 11 and the second semi-cylindrical groove 21 are closed loops of an end-to-end connection structure and are used for clamping steel wire ropes which are annular and have the same length as the first semi-cylindrical groove 11.
The fastener 3 can be a bolt and a matched nut, a plurality of fixing holes 31 for penetrating the screw are formed in the first template 1 and the second template 2, when the first template 1 and the second template 2 are in a fitting state, the fixing holes 31 on the first template 1 are opposite to the fixing holes 31 on the second template 2, and the bolts can penetrate through the fixing holes 31 to fix the first template 1 and the second template 2, so that the first template 1 and the second template 2 are kept in the fitting state. Furthermore, the fastener 3 is made of nonmetal materials such as plastics, so that corrosion and deposition phenomena of electroplating solution can be prevented.
Referring to fig. 1 and 2, a plurality of plating tanks 12 are provided on the first template 1, the plating tanks 12 are uniformly and equidistantly arranged along the first semi-cylindrical tank 11, the plating tanks 12 may be cylindrical tanks or square tanks, and the path of the first semi-cylindrical tank 11 passes through the center line of the plating tank 12 for generating a plating deposition reaction on diamond particles in the plating tank 12; and the second template 2 is provided with filler holes 22 in the same quantity as the electroplating bath 12, when the first template 1 and the second template 2 are in a fitting state, the filler holes 22 are opposite to the electroplating bath 12 and correspond to the electroplating bath 12 one by one, the aperture of the filler holes 22 is the same as the caliber of the electroplating bath 12, the filler holes 22 are used for scattering diamond particles, and the diamond particles fall in the electroplating bath 12 and are contacted with a steel wire rope clamped in a cylindrical groove.
Referring to fig. 1 and 2, an electrode hole 23 facing the first semi-cylindrical groove 11 is formed in the second template 2, and a conductive member 24 is inserted into the electrode hole 23 and contacts with a wire rope in the cylindrical groove, wherein the conductive member 24 is used for connecting with a dc power supply, so as to implement a reaction phenomenon of electroplating deposition. Further, the electrode holes 23 are formed in a plurality of ways and are arranged at equal intervals along the paths of the first semi-cylindrical grooves 11, the conductive pieces 24 are arranged in the electrode holes 23 and are abutted to the steel wire ropes, the conductive pieces 24 are exposed out of the electrode holes 23 and are connected through conductive wires to form a common electrode, the conductive pieces 24 are abutted to different positions on the steel wire ropes, the resistance of the steel wire ropes in the electroplating process can be reduced, the electroplating efficiency is improved, and the electric energy loss is reduced. Preferably, the conductive member 24 is a titanium screw, which is screwed in the electrode hole 23 and is abutted against the steel wire rope in the cylindrical groove, so as to realize the electrical connection of the steel wire rope, and the titanium screw can avoid the discharge phenomenon in the electroplating solution, thereby avoiding the step of performing discharge protection on the conductive member 24.
The embodiment of the application also discloses an electroplating process of the diamond rope saw, which comprises the following steps.
Step S1: and placing the steel wire rope in an electroplating tool with a corresponding size, and tightly fixing the first template 1 and the second template 2 of the electroplating tool.
Specifically, the wire rope is inserted into the first semi-cylindrical groove 11 of the first die plate 1, the second is attached to the first die plate 1, the other half of the wire rope protruding out of the first semi-cylindrical groove 11 is inserted into the second semi-cylindrical groove 21, and the first die plate 1 and the second die plate 2 are fixed by the action of the fastener 3 such as a bolt.
Step S2: and placing the electroplating tool with the steel wire rope and the nickel plate in a pre-prepared electroplating solution, connecting a direct current power supply, and pre-plating the steel wire rope.
Wherein the electroplating solution comprises: niSO 4 ：60-90％，CoSO 4 ：1-10％，H 3 BO 3 ：1-10％，NaC l ：1-10％，NiCl 2 ：1-10％，NH 4 Cl is 1-10%, and the temperature of the electroplating solution is kept at 30-45 ℃. When the electroplating tool is placed in the electroplating solution, the second template 2 is oriented upward so that a worker can place diamond particles into the electroplating bath 12 from the filler holes 22 on the second template 2. The nickel plate and the electroplating tool are positioned in the same electroplating solution, the nickel plate is connected with the anode (anode) of the direct current power supply, and the steel wire rope is connected with the cathode (cathode) of the direct current power supply through the conductive piece 24. During operation, nickel connected with the positive electrode is deposited to the steel wire rope connected with the negative electrode under the action of current, and is deposited at the position where the steel wire rope is exposed at the filler hole 22.
Step S3: diamond particles are scattered from the filler holes 22 and the diamond deposit is fixed to the wire rope by the action of an electric current.
The filler holes 22 and the electroplating tank 12 can enable the periphery of the part of the steel wire rope facing the filler holes 22 to be in contact with electroplating solution, namely, the part of the steel wire rope is in a 'suspended' state, diamond particles can be contacted with the part of the steel wire rope in any direction after falling into the electroplating tank 12, and the diamond particles are embedded into a nickel layer through the action of electroplating deposition, so that the aim of bonding and fixing the diamond particles on the steel wire rope is fulfilled.
Step S4: and (3) switching off the power supply, and placing the electroplating tool in a clear water tank to wash away diamond particles which are not deposited and fixed on the steel wire rope.
Because of the large number of diamond particles placed in plating tank 12, diamond particles that contact the wire rope may be adhesively secured to the wire rope, and diamond particles that do not contact the wire rope may be cleaned out for reuse, which helps to increase the utilization of the diamond particles.
Step S5: and (3) putting the electroplating tool back into the electroplating solution, switching on the direct-current power supply again to perform deposition reaction, and increasing the thickness of the nickel layer fixed on the steel wire rope.
When the electroplating tool is put back into the electroplating solution, the steel wire rope inside the electroplating tool is adhered and fixed with diamond particles, the diamond particles are non-conductive, and when electroplating deposition reaction is carried out again, the thickness of the space between the diamond particles can be increased, so that the diamond particles can be reinforced.
The wire saw processed through the process steps in the application can be used for carrying out anhydrous cutting, such as cutting huge metal blocks, cutting work in a water-deficient environment and the like, because diamond particles are directly electroplated on a steel wire rope without plastic filling, and the heat resistance is greatly improved; meanwhile, the structural strength of the rope saw is greatly improved, for example, a reliable cutting process can be provided for operations with extremely high safety requirements such as cutting of a submarine sunken ship, the influence of bead clamping pieces or falling on the cutting process is avoided, and the safety of divers in the operation process and the like are improved.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. Electroplating tooling of a diamond rope saw is characterized in that: the novel conductive mold comprises a first mold plate (1), a second mold plate (2) attached to the first mold plate (1) and a conductive piece (24) arranged on the second mold plate (2), wherein a first semi-cylindrical groove (11) is formed in the side surface of the first mold plate (1) adjacent to the second mold plate (2), a second semi-cylindrical groove (21) is formed in the side surface of the second mold plate (2) adjacent to the first mold plate (1), the first semi-cylindrical groove (11) and the second semi-cylindrical groove (21) are closed loops which are connected end to end, and when the first mold plate (1) and the second mold plate (2) are attached, the first semi-cylindrical groove (11) and the second semi-cylindrical groove (21) are opposite;
a plurality of electroplating tanks (12) are arranged on the first template (1), the electroplating tanks (12) are uniformly distributed at equal intervals along the axis of the first semi-cylindrical tank (11), the second template (2) is provided with filler holes (22) with the same quantity as the electroplating tanks (12), and the filler holes (22) are in positive opposition to the electroplating tanks (12) and correspond to the electroplating tanks (12) one by one; the electroplating bath (12) is a rectangular groove, and the filler holes (22) are rectangular holes; the diameter of the rectangular hole is the same as that of the rectangular notch;
an electrode hole (23) is formed in the second template (2), the electrode hole (23) is opposite to the second semicircular column groove (21) and is communicated with the second semicircular column groove (21), and the conductive piece (24) is inserted into the electrode hole (23);
the electrode holes (23) and the conductive members (24) are provided in plurality, and the electrode holes (23) are arranged at equal intervals along the first semi-cylindrical groove (11).
2. The electroplating tooling of the diamond wire saw of claim 1, wherein: the electroplating tool further comprises a fastener (3), wherein after the first template (1) and the second template (2) are attached, the fastener (3) is used for fixing the relative positions of the first template (1) and the second template (2).
3. The electroplating tooling of the diamond wire saw according to claim 2, wherein: the fastener (3) comprises a bolt and a matched nut, a plurality of diametrically opposite fixing holes (31) are formed in the first template (1) and the second template (2), and the fastener (3) is fixed to the first template (1) and the second template (2) through the fixing holes (31).
4. A diamond wire saw electroplating tooling according to claim 3, wherein: the fastener (3) is made of nonmetal materials.
5. The electroplating tooling of the diamond wire saw of claim 1, wherein: the opposite surfaces of the first template (1) and the second template (2) are planes.
6. An electroplating process of a diamond wire saw, which is characterized in that the electroplating tool as claimed in any one of claims 1 to 5 is applied, and the electroplating process comprises:
placing the steel wire rope between a first semicircular groove (11) and a second semicircular groove (21) in an electroplating tool with corresponding dimensions, and tightly fixing a first template (1) and a second template (2) of the electroplating tool, wherein the second template (2) faces upwards;
placing an electroplating tool with a steel wire rope and a nickel plate in a pre-prepared electroplating solution, wherein the electroplating tool is connected with the negative electrode of a direct current power supply through a conductive piece (24), and the nickel plate is connected with the positive electrode of the direct current power supply so as to pre-plate the steel wire rope;
spreading diamond particles from the filler holes (22), and fixing diamond deposition on the steel wire rope under the action of current;
the power supply is disconnected, the electroplating tool is placed in a clean water tank, and diamond particles which are not deposited and fixed on the steel wire rope are washed away;
the electroplating tool is put back into the electroplating solution again, the direct-current power supply is switched on again to carry out deposition reaction, and the thickness of the nickel layer fixed on the steel wire rope is increased;
the electroplating solution comprises: niSO 4 ：60-90％，CoSO 4 ：1-10％，H 3 BO 3 ：1-10％，NaCl：1-10％，NiCl 2 ：1-10％，NH 4 1-10% of Cl; the temperature of the electroplating solution is 30-45 ℃ during operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210573274.4A CN114959841B (en) | 2022-05-25 | 2022-05-25 | Electroplating tool and electroplating process of diamond rope saw |
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| CN202210573274.4A CN114959841B (en) | 2022-05-25 | 2022-05-25 | Electroplating tool and electroplating process of diamond rope saw |
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| CN114959841B true CN114959841B (en) | 2023-07-14 |
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| CN211256124U (en) * | 2019-12-10 | 2020-08-14 | 江苏中畅精密科技有限公司 | Last sand tank agitating unit of diamond wire saw |
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| KR101342908B1 (en) * | 2012-06-27 | 2013-12-18 | 주식회사 제이미크론 | Apparatus for plating wire saw |
| CN103031012B (en) * | 2012-12-14 | 2016-06-15 | 长沙岱勒新材料科技股份有限公司 | A kind of compositions and the method for preparing diamond fretsaw thereof |
| CN103233252B (en) * | 2013-04-25 | 2016-01-20 | 江苏协鑫软控设备科技发展有限公司 | Electroplate liquid and application thereof |
| JP6332986B2 (en) * | 2014-02-04 | 2018-05-30 | アイテック株式会社 | Method for producing nanocarbon fiber coated diamond particles |
| CN203754841U (en) * | 2014-04-04 | 2014-08-06 | 山东大学 | Production device of plating line sawing wire with block arrangement of abrasive particle group knots |
| CN103882500B (en) * | 2014-04-04 | 2016-03-02 | 山东大学 | Abrasive particle group saves making method and the device of the plating scroll saw silk of block arrangement |
| CN111850650A (en) * | 2020-07-30 | 2020-10-30 | 山东大学 | Novel electroplating diamond wire saw manufacturing device |
| CN113829514B (en) * | 2021-08-31 | 2022-12-02 | 石家庄雷力工具有限公司 | Brazing diamond wire saw for cutting rare and precious materials and manufacturing process thereof |
| CN114368071A (en) * | 2022-01-14 | 2022-04-19 | 长沙岱勒新材料科技股份有限公司 | Segmented annular wire saw, manufacturing method and injection mold |
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| CN211256124U (en) * | 2019-12-10 | 2020-08-14 | 江苏中畅精密科技有限公司 | Last sand tank agitating unit of diamond wire saw |
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