CN110042446B - Electroplated diamond wire saw preparation experiment table - Google Patents
Electroplated diamond wire saw preparation experiment table Download PDFInfo
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- CN110042446B CN110042446B CN201910360117.3A CN201910360117A CN110042446B CN 110042446 B CN110042446 B CN 110042446B CN 201910360117 A CN201910360117 A CN 201910360117A CN 110042446 B CN110042446 B CN 110042446B
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- saw
- cross beam
- wire
- movement mechanism
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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
- C25D21/12—Process control or regulation
-
- 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
Abstract
A test bench for preparing an electroplated diamond wire saw comprises an electroplating bath, a rack, a horizontal movement mechanism and a cross beam, wherein the electroplating bath is arranged at the lower part of the rack, the cross beam is arranged on the rack and positioned above the electroplating bath, and the horizontal movement mechanism is arranged on the cross beam; the horizontal movement mechanism comprises a horizontal reciprocating movement mechanism and a saw wire support, the saw wire support is installed on the cross beam and connected with the horizontal reciprocating movement mechanism, the horizontal reciprocating movement mechanism is arranged on the cross beam, and a tension force adjusting mechanism and a tension force detecting mechanism are respectively arranged at two ends of the saw wire support. The device has the advantages of simple structure, easy installation and adjustment, convenient test operation, capability of realizing the wire saw preparation and electroplating experiments under different wire traveling speeds, different tension forces and other different process parameters, capability of exploring the optimal bus moving speed, tension force, other process parameters and the like when steel wires with different diameters and materials are used for preparing electroplated diamond wire saws, and capability of providing relevant experimental basis and technical support.
Description
Technical Field
The invention relates to an experiment table capable of preparing an electroplated diamond wire saw by adopting different tension forces and wire moving speeds, and belongs to the technical field of electroplated diamond wire saw manufacturing.
Background
An electroplated diamond wire saw is a cutting tool made by using a composite electroplating method, generally using nickel as a bonding agent and fixedly connecting diamond abrasive materials with high wear resistance and high hardness on the surface of a metal wire. The electroplated diamond wire saw has the advantages of high cutting efficiency, less material loss, less environmental pollution and the like, and is widely applied to cutting of fragile materials such as silicon materials, sapphires, precise ceramics, optical glass and the like.
In the practical production of the electroplating diamond wire saw, a bus steel wire of the electroplating diamond wire saw needs to finish electroplating procedures such as pre-plating, sand coating, thickening and the like in an electroplating bath at a certain moving speed, and the steel wire needs to be tensioned by applying a tensioning force in the moving process, so that the bus steel wire always keeps a tensile stress state. The moving speed and the tension of the steel wire in the electroplating production affect the final finished product quality of the electroplated diamond wire saw, so when the electroplated diamond wire saw is prepared by adopting different bus moving speeds and tensions, the influence of different numerical values on the quality of the finished product wire saw needs to be analyzed, and matched process parameters such as the bus moving speed, the tension and the like are explored.
At present, the material and the diameter of a bus, the moving speed, the tension force and other process parameters used by the electroplated diamond wire saw produced by an enterprise are different, the exploratory work usually requires the enterprise to explore the production line of the existing electroplated diamond wire saw through long-time production practice, and the influence rule on the quality of the diamond wire saw is analyzed by changing the parameters such as the moving speed, the tension force and the like of the bus, so that the proper production parameters are obtained. The actual production line of the electroplated diamond wire saw is usually dozens of meters long, has a complex structure and is troublesome to operate, and a great amount of manpower, material resources, time and the like are consumed for exploring the optimal production condition by changing the production process and related parameters, so that the operation cost of an enterprise is increased.
Disclosure of Invention
Aiming at the defects of the prior art in obtaining the influence rule of the bus moving speed and the tensioning force process parameters on the quality of the finished diamond wire saw in the electroplating process to obtain the optimal production condition, the invention provides the experiment table for preparing the electroplated diamond wire saw, which has a simple structure and is simple and convenient to operate, and can be used for setting different steel wire moving speeds and tensioning forces to prepare the electroplated diamond wire saw and exploring the optimal steel wire moving speeds and tensioning forces when the electroplated diamond wire saw is prepared by using steel wire buses with different diameters and different materials.
The experimental bench for preparing the electroplated diamond wire saw adopts the following technical scheme:
a test bench for preparing an electroplated diamond wire saw comprises an electroplating bath, a rack, a horizontal movement mechanism and a cross beam, wherein the electroplating bath is arranged at the lower part of the rack, the cross beam is arranged on the rack and positioned above the electroplating bath, and the horizontal movement mechanism is arranged on the cross beam; the horizontal movement mechanism comprises a horizontal reciprocating movement mechanism and a saw wire support, the saw wire support is installed on the cross beam and connected with the horizontal reciprocating movement mechanism, the horizontal reciprocating movement mechanism is arranged on the cross beam, and a tension force adjusting mechanism and a tension force detecting mechanism are respectively arranged at two ends of the bottom of the saw wire support.
And a titanium basket is hung on the side wall of the electroplating bath, nickel beads are filled in the titanium basket, and the titanium basket is connected with the anode of a power supply.
The horizontal reciprocating mechanism adopts a gear rack mechanism and comprises a gear, a rack and a motor, the gear is arranged on the motor, the motor is fixedly arranged on the cross beam, and the rack is fixed on the saw wire support. The motor drives the gear to rotate, and the meshing motion of the gear and the rack is utilized to drive the saw wire support to do reciprocating linear motion on the cross beam.
The tension adjusting mechanism comprises a shell and a moving rod, the shell is fixedly installed on the saw wire support, an adjusting rod is arranged on the shell, a spring is arranged in the shell, one end of the moving rod is arranged in the shell and between the spring and the adjusting rod, and the other end of the moving rod extends out of the shell and is provided with a winding post.
The tension detection mechanism adopts a force sensor, the force sensor is electrically connected with a data acquisition unit, the data acquisition unit is used for data acquisition, and the tension can be displayed in a digital form through display equipment.
And a fixed rod is arranged on the saw wire support between the tension adjusting mechanism and the tension detecting mechanism, and a guide wheel is arranged on the fixed rod through a rotating shaft.
When the device works, a plating solution is filled in the plating bath, a titanium basket in the plating bath is connected with the positive electrode of a power supply, a metal wire is connected with a tension adjusting mechanism and a tension detecting mechanism, the metal wire is immersed in the plating solution, and the metal wire is connected with the negative electrode of the power supply; the height of the cross beam is adjusted to change the depth of the metal wire immersed in the plating solution, the horizontal position of one end of the metal wire is adjusted through the tension adjusting mechanism so as to change the tension applied to the metal wire, and the reciprocating moving mechanism drives the wire sawing support and the metal wire on the wire sawing support to do reciprocating linear motion to perform an electroplating experiment.
The invention has simple structure, easy installation and adjustment, small occupied area and convenient test operation, can realize the wire sawing preparation electroplating experiments under different wire traveling speeds, different tension forces and other different process parameters, can be used for exploring the optimal bus moving speed, tension force, other process parameters and the like when steel wires with different diameters and materials are used for preparing electroplated diamond wire saws, and provides related experimental basis and technical support for scientific research and industrial production.
Drawings
FIG. 1 is a schematic structural diagram of an experimental bench for manufacturing the electroplated diamond wire saw.
Fig. 2 is a sectional view a-a of the tension adjusting apparatus of the present invention.
In the figure: 1. an electroplating bath; 2. a winding post; 3. a travel bar; 4. a frame; 5. a tension adjusting mechanism; 6. a rack; 7. a gear; 8. a saw wire bracket; 9. a force sensor; 10. a movable cross beam; 11. fixing the rod; 12. a metal wire; 13. a guide wheel; 14. a titanium basket; 15. nickel beads; 16. plating solution; 17. adjusting a rod; 18. a housing; 19. a spring.
Detailed Description
The experimental bench for preparing the electroplated diamond wire saw comprises an electroplating bath 1, a rack 4, a horizontal movement mechanism, a movable cross beam 10 and a tension adjusting and detecting mechanism, wherein the electroplating bath 1, the rack 4, the movable cross beam and the tension adjusting and detecting mechanism are arranged on the rack 1. The electroplating bath 1 is arranged at the bottom of the frame 4, a titanium basket 14 is hung on the side wall of the electroplating bath 1, nickel beads 15 are arranged in the titanium basket 14, and the titanium basket 14 is connected with the positive pole of a power supply. The movable cross beam 10 is arranged on the upper part of the frame 4 and is positioned above the electroplating bath 1, the horizontal moving mechanism is arranged on the movable cross beam 10, and the tension adjusting and detecting mechanism is arranged on the horizontal moving mechanism.
When the device works, plating solution is filled in the plating bath, a steel wire is installed according to the experimental requirement, and the steel wire is immersed in the plating solution and is connected with a negative power supply. And a certain tension force is applied to the steel wire and the moving speed is set according to the experimental requirements. The horizontal position of the rod is changed through the adjusting bolt according to the experimental requirements to adjust the tension of the steel wire, so that the tension applied to the steel wire can be changed according to the experimental requirements. The rotating speed of the motor is set according to the motion rule of the gear rack mechanism to realize the reciprocating uniform motion of the steel wire. In the preparation of the saw wire, the motor is started according to the process requirements to enable the steel wire to do reciprocating linear motion to carry out electroplating experiments, the speed and the tension of the steel wire can be changed according to the experiment requirements, and the electroplating process states of different wire feeding speeds and tensions of a production line are simulated.
The horizontal movement mechanism comprises a horizontal reciprocating movement mechanism and a saw wire support 8, the saw wire support 8 is arranged on the movable cross beam 10 and connected with the horizontal reciprocating movement mechanism, and the horizontal reciprocating movement mechanism is arranged on the movable cross beam 10. The horizontal reciprocating mechanism adopts a gear rack mechanism and comprises a gear 7, a rack 6 and a servo motor (not shown in the figure), the gear 7 is installed on the servo motor, the servo motor is fixedly installed on the rack 4, the rack 6 is fixed on the saw wire support 8, the servo motor drives the gear 7 to rotate, and the saw wire support 8 is driven to reciprocate linearly on the movable cross beam 10 by the meshing motion of the gear 7 and the rack 6. The rotating speed curve of the servo motor is set according to the motion rule of the gear rack mechanism, so that the metal wire 12 on the saw wire support 8 moves at a constant speed.
And a tension adjusting mechanism 5 and a tension detecting mechanism are arranged below the saw wire bracket 8. The tension adjusting mechanism 5 is provided at one end (left end in fig. 1) of the wire holder 8. The tension detection mechanism is arranged at the other end of the saw wire support 8, the tension detection mechanism adopts a force sensor 9, the force sensor 9 is electrically connected with a data acquisition unit, the data acquisition unit is used for data acquisition, and the tension can be digitally displayed through a display device.
As shown in fig. 1, a bottom of the tension adjusting mechanism 5 is mounted with the moving rod 3 facing downward.
As shown in fig. 2, the tension adjusting mechanism 5 includes a housing 18 and a moving rod 3. The shell 18 is fixedly arranged on the saw wire bracket 8 through screws, the shell 18 is provided with an adjusting rod 17, a spring 19 is arranged in the shell 18, and the adjusting rod 17 can be a bolt. One end of the moving rod 3 is positioned in the housing 18 between the spring 19 and the adjusting rod 17, the spring 19 is always in a pressing state, the moving rod 3 is pressed, and the horizontal position of the moving rod 3 is changed by moving the adjusting rod 17. The other end of the moving rod 3 extends downwards out of the shell 18, the bottom of the end is provided with a winding post 2, and the winding post 2 is made of metal.
A fixing rod 11 is arranged on the saw wire support 8 between the tension adjusting mechanism 5 and the tension detecting mechanism, a guide wheel 13 is mounted on the fixing rod 11 through a rotating shaft, and the guide wheel 13 is hinged with the fixing rod 11.
A metal wire 12 is connected between the winding post 2 and the force sensor 9, one end of the metal wire 12 is fixed on the winding post 2 through screw compression, and the other end of the metal wire is connected with the force sensor 9 by bypassing the guide wheel 13. The tension of the wire 12 is changed by adjusting the position of the bolt 17 to linearly move the moving rod 3 left and right. The wire 12 is connected to the negative pole of the power supply.
The working process of the experiment table is as follows:
the plating bath 1 contains a plating solution 16. The wire 12 is installed according to experimental needs such that the wire 12 is connected between the winding post 2 and the force sensor 9 and the wire 12 is immersed in the plating solution 16. The height of the movable beam 10 is adjusted to change the depth of immersion of the metal wire 12 into the plating solution 16. Adjusting the adjusting lever 17 according to experimental requirements changes the horizontal position of the moving rod 3 to change the tension applied to the wire 12. The numerical value of the tensioning force can be subjected to data acquisition through a data acquisition unit, and the magnitude of the tensioning force can be displayed in a digital form through display equipment. And starting a servo motor, driving the wire sawing support 8 and the metal wire 12 on the wire sawing support to do reciprocating linear motion through the reciprocating mechanism, performing an electroplating experiment, setting the moving speed of the metal wire 12 according to the experiment requirement, and simulating the electroplating preparation process of the bus on the production line at different wire moving speeds.
The support mode of the electroplating bath, the circulation of the plating solution in the electroplating bath, the heating and temperature control mode, the suspension and placement mode of the electroplating anode, the external power supply mode and the like can be realized by adopting the prior art.
Claims (4)
1. The utility model provides an electroplated diamond wire saw preparation laboratory bench which characterized by: the electroplating bath is arranged at the lower part of the frame, the cross beam is arranged on the frame and positioned above the electroplating bath, and the horizontal movement mechanism is arranged on the cross beam; the horizontal movement mechanism comprises a horizontal reciprocating movement mechanism and a saw wire support, the saw wire support is installed on the cross beam and connected with the horizontal reciprocating movement mechanism, the horizontal reciprocating movement mechanism is arranged on the cross beam, and a tension force adjusting mechanism and a tension force detecting mechanism are respectively arranged at two ends of the saw wire support;
the tension adjusting mechanism comprises a shell and a moving rod, the shell is fixedly installed on the saw wire support, an adjusting rod is arranged on the shell, a spring is arranged in the shell, one end of the moving rod is arranged in the shell and between the spring and the adjusting rod, and the other end of the moving rod extends out of the shell and is provided with a winding post.
2. The electroplated diamond wire saw production laboratory bench according to claim 1, characterized in that: the horizontal reciprocating mechanism adopts a gear rack mechanism and comprises a gear, a rack and a motor, the gear is arranged on the motor, the motor is fixedly arranged on the cross beam, and the rack is fixed on the saw wire support.
3. The electroplated diamond wire saw production laboratory bench according to claim 1, characterized in that: the tension detection mechanism adopts a force sensor which is electrically connected with a data acquisition unit.
4. The electroplated diamond wire saw production laboratory bench according to claim 1, characterized in that: and a fixed rod is arranged on the saw wire support between the tension adjusting mechanism and the tension detecting mechanism, and a guide wheel is arranged on the fixed rod through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360117.3A CN110042446B (en) | 2019-04-30 | 2019-04-30 | Electroplated diamond wire saw preparation experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360117.3A CN110042446B (en) | 2019-04-30 | 2019-04-30 | Electroplated diamond wire saw preparation experiment table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110042446A CN110042446A (en) | 2019-07-23 |
| CN110042446B true CN110042446B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910360117.3A Expired - Fee Related CN110042446B (en) | 2019-04-30 | 2019-04-30 | Electroplated diamond wire saw preparation experiment table |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247324U (en) * | 2013-04-11 | 2013-10-23 | 青岛高校测控技术有限公司 | Electroplating production line of wires |
| CN103741186A (en) * | 2014-01-21 | 2014-04-23 | 广东保迪环保电镀设备有限公司 | Automatic production line for continuous electroplating of ultrafine metal wire |
| CN204417623U (en) * | 2014-12-11 | 2015-06-24 | 重庆材料研究院有限公司 | The plating apparatus of refractory metal silk |
| CN108342760A (en) * | 2018-04-13 | 2018-07-31 | 张家港天工机械制造有限公司 | A kind of diamond cutting secant sand device |
| CN108385144A (en) * | 2018-04-28 | 2018-08-10 | 江苏聚成金刚石科技有限公司 | A kind of constant tension control system in electroplating diamond wire saw equipment |
| CN108456905A (en) * | 2018-04-11 | 2018-08-28 | 山东大学 | A kind of experimental provision and experimental method making plating diamond wire |
| JP2018162494A (en) * | 2017-03-26 | 2018-10-18 | 日新製鋼株式会社 | Method and apparatus for manufacturing plated steel wire |
| CN208071832U (en) * | 2018-03-09 | 2018-11-09 | 镇江原轼新型材料有限公司 | A kind of diamond fretsaw process units |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013076147A (en) * | 2011-09-30 | 2013-04-25 | Jfe Steel Corp | Vacuum seal device for continuous vacuum treatment apparatus |
-
2019
- 2019-04-30 CN CN201910360117.3A patent/CN110042446B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247324U (en) * | 2013-04-11 | 2013-10-23 | 青岛高校测控技术有限公司 | Electroplating production line of wires |
| CN103741186A (en) * | 2014-01-21 | 2014-04-23 | 广东保迪环保电镀设备有限公司 | Automatic production line for continuous electroplating of ultrafine metal wire |
| CN204417623U (en) * | 2014-12-11 | 2015-06-24 | 重庆材料研究院有限公司 | The plating apparatus of refractory metal silk |
| JP2018162494A (en) * | 2017-03-26 | 2018-10-18 | 日新製鋼株式会社 | Method and apparatus for manufacturing plated steel wire |
| CN208071832U (en) * | 2018-03-09 | 2018-11-09 | 镇江原轼新型材料有限公司 | A kind of diamond fretsaw process units |
| CN108456905A (en) * | 2018-04-11 | 2018-08-28 | 山东大学 | A kind of experimental provision and experimental method making plating diamond wire |
| CN108342760A (en) * | 2018-04-13 | 2018-07-31 | 张家港天工机械制造有限公司 | A kind of diamond cutting secant sand device |
| CN108385144A (en) * | 2018-04-28 | 2018-08-10 | 江苏聚成金刚石科技有限公司 | A kind of constant tension control system in electroplating diamond wire saw equipment |
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| CN110042446A (en) | 2019-07-23 |
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Granted publication date: 20210427 |