CN102560585A - Method and device for manufacturing diamond wire saw - Google Patents
Method and device for manufacturing diamond wire saw Download PDFInfo
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- CN102560585A CN102560585A CN2012100512034A CN201210051203A CN102560585A CN 102560585 A CN102560585 A CN 102560585A CN 2012100512034 A CN2012100512034 A CN 2012100512034A CN 201210051203 A CN201210051203 A CN 201210051203A CN 102560585 A CN102560585 A CN 102560585A
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- guide wheel
- sand
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- steel wire
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Abstract
The invention relates to the field of material processing, in particular to a method and a device for manufacturing a diamond wire saw; and the method is characterized by comprising the steps of: adding diamond particles with the particle diameters of 10-40mum into electroplating solution according to the proportion of 15-60g/L; using a specially-made sand feeding device to feed sand to steel wires with the diameters of 0.1-0.35mm through the electroplating solution doped with the diamond particles; and manufacturing the diamond wire saw by thickened nickel plating. The invention solves the problems that in the existing photovoltaic industry, a silicon wafer is difficult to cut, and the operation environment is severe. The invention also solves the problems of serious pollution to cooling liquid, short service life of the cut steel wire and difficult maintenance, and can be widely applied to processing materials such as a precise semiconductor and photoelectric crystal substrates (like a sapphire and a silicon wafer).
Description
(1). technical field: the present invention relates to material processing field, especially a kind of method of manufacture of diamond fretsaw and device.
(2). background technology: in the photovoltaic industry, processing precise semi-conductor and photoelectric crystal substrate (like sapphire and silicon chip).Domestic mainly is to adopt steel wire to add free abrasive to process at present, and this working method operating environment is abominable, and quench liquid is seriously polluted, and the steel wire life-span is short, and difficult in maintenance, production efficiency is low, and working accuracy is not high.Overseas enterprise brings into use diamond fretsaw; Working environment improves, and production efficiency significantly improves, and directly impels the cost of solar electrical energy generation to drop to electrical network and can accept; But external import diamond fretsaw cost is higher, has seriously restricted the use of domestic processing industry.
(3). summary of the invention: the object of the invention to solve existing accurate semi-conductor exactly and photoelectric crystal substrate operations environment abominable; Quench liquid is seriously polluted, and the steel wire life-span is short, and is difficult in maintenance; Production efficiency is low; Working accuracy is low, and adopts external import diamond fretsaw cost problem of higher, and a kind of method of manufacture and device of diamond fretsaw is provided.
Concrete scheme of the present invention is: a kind of method of manufacture of diamond fretsaw and device is characterized in that: with particle diameter is the diamond particle of 10-40 μ m, is added in the electroplating solution in the ratio of 15-60g/L; With diameter is the steel wire of 0.11-0.35mm, adopts special last sand device to make steel wire go up sand through the electroplating solution that is mixed with diamond particle, processes diamond fretsaw through thickening nickel plating again; Said special last sand device; Include plating tank, some sand guide wheels of going up are installed directly over the plating tank, the transition guide wheel is equipped with in the top of last sand guide wheel; The plating tank two ends are higher than the position of sand guide wheel; One end is equipped with incoming wire guide wheel, and the other end is equipped with outgoing line guide wheel, and the outer circle of sand guide wheel is enclosed with the brush plating infantees on all; The said sand guide wheel of going up is to adopt metal titanium to process the positive pole of external source simultaneously, and said incoming wire guide wheel and outgoing line guide wheel and transition guide wheel are to adopt the hard electro-conductive material to process the negative pole of external source simultaneously; Said steel wire through incoming wire guide wheel after again detour repeatedly between last sand guide wheel and the transition guide wheel several back and forth after, draw from outgoing line guide wheel at last.
For improving the utilization ratio that goes up sand effect and material, to go up the sand guide wheel described in the present invention and press the odd number configuration, steel wire installs around going up in twos that adopting between the sand guide wheel misplaces up and down and be " S " type.
Go up the sand effect for improving, the present invention can be put in the electroplating solution behind the diamond particle plating nickel on surface again, and in plating tank, whipping appts is installed.
Be to improve the work-ing life of going up the sand effect and going up the sand guide wheel, the present invention's outside surface of sand guide wheel on said is coated with metal Ru or iridium.
For preventing that sand is in service easily broken on the steel wire, among the present invention on all sand guide wheel, transition guide wheel, incoming wire guide wheel, outgoing line guide wheel join transmission mechanism outward.
When adopting Watts bath to make electroplating solution, to below last sand guide wheel, nickel anode be housed among the present invention over against steel wire.
Method of the present invention and apparatus structure are simple, and be easy to operate, and it is low to produce the diamond cost, is 1/5 of external import.The diamond fretsaw that adopts the present invention to produce is used for the processing of accurate semi-conductor and photoelectric crystal substrate, and production efficiency is high, and working accuracy is high, and quality is guaranteed, and operating environment improves greatly, the scroll saw long service life, and cost is low.
(4). description of drawings:
Fig. 1 is master's (signal) figure of one of apparatus of the present invention structure;
Fig. 2 is a left side (signal) figure of one of apparatus of the present invention structure;
Fig. 3 is master's (signal) of two figure of apparatus of the present invention structure;
Fig. 4 is a left side (signal) of two figure of apparatus of the present invention structure;
Among the figure: 1-incoming wire guide wheel, 2-steel wire, 3-plating tank, 4-upward sand guide wheels, 5-diamond particle, 6-electroplate liquid, 7-outgoing line guide wheel, 8-brush plating infantees, 9-transition guide wheel, 10-whipping appts, 11-nickel anode.
(5). embodiment:
Example 1: at first make sand device on the platform by Fig. 1, Fig. 2, it includes plating tank 3, and whipping appts 10 is housed in the plating tank 3; Be equipped with three directly over the plating tank 3 and go up sand guide wheel 4; Transition guide wheel 9 is equipped with in the top of last sand guide wheel 4, and plating tank 3 two ends are higher than the position of sand guide wheel 4, and an end is equipped with incoming wire guide wheel 1; The other end is equipped with outgoing line guide wheel 7, and the outer wall of sand guide wheel 4 is wrapped with brush plating infantees 8 on all; Said three to go up sand guide wheel 4 be to adopt metal titanium to process (and appearance all is coated with metal Ru or metal iridium) positive pole of external source simultaneously, and said incoming wire guide wheel 1 is to adopt hard electro-conductive material (like stainless steel, copper, titanium) to process the negative pole of external source simultaneously with outgoing line guide wheel 7 and transition guide wheel 9; Select for use long 30km (steel wire 2 that is generally 10-100km) diameters and is 0.15mm (can select for use between 0.11-0.35m) through incoming wire guide wheel 1 after again two (general 1-6 get final product) of detouring repeatedly between last sand guide wheel 4 and the transition guide wheel 9 individual back and forth after; Draw from outgoing line guide wheel 7 at last; Steel wire 2 is to adopt up and down dislocation to be " S " type to install around going up in twos between the sand guide wheel 4, and in plating tank 3, adding electroplate liquid 6 (like the special-purpose liquid of brush plating) then is that the diamond particle 5 of 10-40 μ m is added in the electroplate liquid 6 in the ratio of 30-60g/L (ratio of concrete optional 40g/L) with particle diameter again.Start outer haulage gear of joining and make steel wire 2, can accomplish sand through last sand guide wheel 4 and electroplate liquid 6.In order to prevent that steel wire 2 from breaking, for joining transmission mechanism outside sand guide wheel 4, transition guide wheel 9, incoming wire guide wheel 1, the outgoing line guide wheel 7 on all, make each guide wheel linear speed identical in the present embodiment.The steel wire 2 of last intact sand can be made diamond fretsaw through electroplating thickening nickel.
Example 2: at first make sand device on the platform by Fig. 3, Fig. 4, it includes plating tank 3, and whipping appts 10 is housed on plating tank 3; Be equipped with one directly over the plating tank 3 and go up sand guide wheel 4; Transition guide wheel 9 is equipped with in the top of last sand guide wheel 4, and plating tank 3 two ends are higher than the position of sand guide wheel 4, and an end is equipped with incoming wire guide wheel 1; The other end is equipped with outgoing line guide wheel 7, and is wrapped with brush plating infantees 8 at the outer wall of last sand guide wheel 4; The said sand guide wheel 4 of going up is to adopt metal titanium to process the positive pole of external source simultaneously, and said incoming wire guide wheel 1 is to adopt hard electro-conductive material (like stainless steel, copper, titanium) to process the negative pole of external source simultaneously with outgoing line guide wheel 7 and transition guide wheel 9; Select for use the 50km diameter be the steel wire 2 of 0.30mm through incoming wire guide wheel 1 after again detour repeatedly between last sand guide wheel 4 and the transition guide wheel 9 two back and forth after; Draw from outgoing line guide wheel 7 at last; In plating tank 3, add electroplate liquid 6 then (like brush plating special solution or Watts bath; Should below last sand guide wheel 4 and to steel wire, nickel anode 11 be installed when adopting Watts bath, at interval about 10mm) to be the appearance of 10-40 μ m diamond particle 5 that is coated with nickel with particle diameter again be added in the electroplate liquid 6 in the ratio of 15-30g/L (the specifically optional 20g/L of ratio).Start outer haulage gear of joining and make steel wire 2, can accomplish sand through last sand guide wheel 4 and electroplate liquid 6.In order to prevent that steel wire 2 from breaking, for joining transmission mechanism outside sand guide wheel 4, transition guide wheel 9, incoming wire guide wheel 1, the outgoing line guide wheel 7 on all, make each guide wheel linear speed identical in the present embodiment.The steel wire 2 of last intact sand can be made diamond fretsaw through electroplating thickening nickel.
Claims (7)
1. the method for manufacture of a diamond fretsaw and device, it is characterized in that: with particle diameter is the diamond particle of 10-40 μ m, is added in the electroplating solution in the ratio of 15-60g/L; With diameter is the steel wire of 0.11-0.35mm, adopts special last sand device to make steel wire go up sand through the electroplating solution that is mixed with diamond particle, processes diamond fretsaw through thickening nickel plating again; Said special last sand device; Include plating tank, some sand guide wheels of going up are installed directly over the plating tank, the transition guide wheel is equipped with in the top of last sand guide wheel; The plating tank two ends are higher than the position of sand guide wheel; One end is equipped with incoming wire guide wheel, and the other end is equipped with outgoing line guide wheel, and the outer circle of sand guide wheel is enclosed with the brush plating infantees on all; The said sand guide wheel of going up is to adopt metal titanium to process the positive pole of external source simultaneously, and said incoming wire guide wheel and outgoing line guide wheel and transition guide wheel are to adopt the hard electro-conductive material to process the negative pole of external source simultaneously; Said steel wire through incoming wire guide wheel after again detour repeatedly between last sand guide wheel and the transition guide wheel several back and forth after, draw from outgoing line guide wheel at last.
2. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device is characterized in that: the said sand guide wheel of going up press the odd number configuration, and steel wire installs around going up in twos that adopting between the sand guide wheel misplaces up and down and be " S " type.
3. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device is characterized in that: behind the diamond particle plating nickel on surface, be put in the electroplating solution again.
4. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device is characterized in that: whipping appts is installed in plating tank.
5. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device is characterized in that: the said outside surface of going up the sand guide wheel is coated with metal Ru or metal iridium.
6. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device, it is characterized in that: sand guide wheel, transition guide wheel, incoming wire guide wheel, outgoing line guide wheel are joined transmission mechanism outward on all.
7. the method for manufacture of a kind of diamond fretsaw according to claim 1 and device is characterized in that: below last sand guide wheel, over against steel wire nickel anode is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051203.4A CN102560585B (en) | 2012-03-01 | 2012-03-01 | Method and device for manufacturing diamond wire saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051203.4A CN102560585B (en) | 2012-03-01 | 2012-03-01 | Method and device for manufacturing diamond wire saw |
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| Publication Number | Publication Date |
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| CN102560585A true CN102560585A (en) | 2012-07-11 |
| CN102560585B CN102560585B (en) | 2014-10-15 |
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| CN201210051203.4A Expired - Fee Related CN102560585B (en) | 2012-03-01 | 2012-03-01 | Method and device for manufacturing diamond wire saw |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173841A (en) * | 2013-04-09 | 2013-06-26 | 何建久 | Method and device for fabricating self-rotating diamond wire saw |
| CN103252848A (en) * | 2013-06-06 | 2013-08-21 | 长沙岱勒新材料科技有限公司 | Method of cutting sapphire |
| CN106319590A (en) * | 2016-10-24 | 2017-01-11 | 张家口原轼新型材料有限公司 | Horizontal type stirring sanding groove for producing efficient composite electroplated diamond wire and use method |
| CN106467976A (en) * | 2015-08-20 | 2017-03-01 | 上海枫讯精密机械零件有限公司 | A kind of device preparing electroplating diamond wire saw |
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2012
- 2012-03-01 CN CN201210051203.4A patent/CN102560585B/en not_active Expired - Fee Related
Patent Citations (9)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173841A (en) * | 2013-04-09 | 2013-06-26 | 何建久 | Method and device for fabricating self-rotating diamond wire saw |
| CN103252848A (en) * | 2013-06-06 | 2013-08-21 | 长沙岱勒新材料科技有限公司 | Method of cutting sapphire |
| CN106467976A (en) * | 2015-08-20 | 2017-03-01 | 上海枫讯精密机械零件有限公司 | A kind of device preparing electroplating diamond wire saw |
| CN106467976B (en) * | 2015-08-20 | 2018-09-11 | 上海枫讯精密机械零件有限公司 | A kind of device preparing electroplating diamond wire saw |
| CN106319590A (en) * | 2016-10-24 | 2017-01-11 | 张家口原轼新型材料有限公司 | Horizontal type stirring sanding groove for producing efficient composite electroplated diamond wire and use method |
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|---|---|
| CN102560585B (en) | 2014-10-15 |
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