CN1264758A - Technology for electrolytically polishing net of stainless steel wire and its special equipment - Google Patents
Technology for electrolytically polishing net of stainless steel wire and its special equipment Download PDFInfo
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- CN1264758A CN1264758A CN 00102007 CN00102007A CN1264758A CN 1264758 A CN1264758 A CN 1264758A CN 00102007 CN00102007 CN 00102007 CN 00102007 A CN00102007 A CN 00102007A CN 1264758 A CN1264758 A CN 1264758A
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A technology for electrolytically polishing the net of stainless steel wire includes such steps as under the drive of reel passing the net of stainless steel wire through the space between lead cathode and titanium roller as anode in polishing pool containing electrolytic liquid, passivating in the passivatio pool containing passivating liquid prepared from 98% sulfuric acid and 85% phosphoric acid in weight ratio of 1 : (2.5-3.5), washing and baking. Its advantages are simple method and equipment and high productivity. The polished net features high brightness, consistent lustre, high anticorrosion nature and long service life.
Description
The present invention relates to the electrolytic etching of metal technical field.
Exist more serious deficiency on the existing homemade Stainless Steel Cloth product appearance: serious as greasy dirt, because the black silk of many stainless steels, yellow silk can appear in the imperfection of domestic wire drawing, annealing technology, cause the flaw of wire side.This becomes the key technical problem that puzzlement China silk screen already develops always, is not resolved for a long time, makes China's screen product quality not high, lacks competitiveness in the international market.
The purpose of this invention is to provide a kind of technology for electrolytically polishing net of stainless steel wire and specific equipment, its Processes and apparatus is easy, reasonable, the efficient height, after its processing, Stainless Steel Cloth luminance brightness height can have been eliminated black silk, yellow silk flaw, make the gloss unanimity, no greasy dirt, and the erosion resistance and the life-span of having improved silk screen, overall quality improves greatly.
One of the present invention is achieved in that a kind of technology for electrolytically polishing net of stainless steel wire, with silk screen in the mode of reel drive transfer by in the polishing pond that fills stainless steel electrolytic liquid, polishing is provided with stereotype electrolysis cathode and titanium anode in the pond, and silk screen passes through from two interpolars; By carrying out passivation in the passivation pond, 98% sulfuric acid and 85% phosphoric acid ratio of weight and number are 1 in the passivating solution then: 2.5-3.5, and Yu Weishui, total proportion is 1.1-1.35g/cm
3Secondly water flushing; Oven dry obtains finished net at last.
The titanium anode is that rotary roller cartridge type titanium anode is good, also can be board-like, curved face type.
Lead electrode is part cylinder shape lead electrode, part arc surfaced lead electrode or former and later two lateral tabular lead electrodes that are located at groove, one-sided or bilateral.
Each solute has following parts by weight proportioning in the electrolytic solution: 85% phosphoric acid 30-60 part, and 98% sulfuric acid 55-25 part, chromic anhydride 12-20 part, glycerol 8-5 part, Yu Weishui, solution proportion are 1.2-2.4g/cm
3
Stainless steel electrolytic liquid also can adopt with inferior prescription:
Two: the 85% phosphatase 24 0-70 parts of filling a prescription, 98% sulfuric acid 10-40 part, water 10-25 part, solution proportion is 1.3-1.9g/cm
3
Three: the 85% phosphatase 24 00-700ml/L that fill a prescription, 98% sulfuric acid 350-500ml/L, boric acid 4-12g/L, chromic anhydride 30-60ml/L and water, solution proportion are 1.3-2.2g/cm
3
The electrolytic solution Heating temperature is 45-50 ℃, and current density is 1.2-2.7A/cm
2For good.
The present invention's two is achieved in that the used specific equipment of a kind of above-mentioned treatment process, be equipped with silk screen transmission beaming roller at polishing pond, passivation pond, service sink and drying baker, polishing Chi Yiduan is equipped with the driven beaming roller of silk screen, be provided with finished silk host moving axis roller at drying baker one end, this active beaming roller links to each other with motor by step-down gear, be provided with titanium anode and lead electrode in the polishing pond, silk screen passes through from two interpolar electrolytic solution.
The titanium anode is that rotary roller tube anode is good, to improve the quality simplified apparatus.
Lead electrode is part cylinder shape lead electrode, part curved surface or lead electrode or former and later two lateral lead electrodes that are located at groove, one-sided or bilateral.
Can be provided with cold wind and/or hot blast air-dry apparatus in the drying baker, or the electrically heated drying unit etc.
The best is provided with high-pressure sprayer in the service sink, and its structure is that motor via reducer links to each other with toggle, and connecting rod is twisted together mutually with the oscillating rod type high-pressure spray gun.Also can be porous water-spraying structure etc.
The advantage of treatment process of the present invention and specific equipment is: easy, reasonable, handle Stainless Steel Cloth with it, and effective, the efficient height, make Stainless Steel Cloth outward appearance luminance brightness height, the color and luster unanimity has overcome black, the yellow silk flaw that occurs in the thermal treatment that China's silk screen industry can't resolve for a long time, make the gloss unanimity, can remove greasy dirt, make the resistance to corrosion of silk screen simultaneously and significantly improve process seawater etching test, effect is obvious, generally can improve etch resistant properties about 30%.Product use properties, life-span, whole quality are improved, and class improves, and export volume increases, and has improved economic benefit greatly.
Be described further below in conjunction with embodiment and accompanying drawing, but not as a limitation of the invention.
Fig. 1 is its device structure synoptic diagram.
Fig. 2 is the structural representation of Fig. 1 mesohigh spray gun 9.
Embodiment (treatment process):
Electrolyte ratio:
The passivating solution proportioning:
Heating temperature can be 45-50 ℃, and current density is 1.2-2.7A/cm
2Preferable.
Processing step (summary) same as above.
Effect: there is not black, yellow silk, the luminance brightness height, the color and luster unanimity, corrosion stability can improve about 30%.
Embodiment (specific equipment):
Referring to Fig. 1,1 for the silk screen 2 of polishing before the pond by movable reel, 3,4,5,6,7,8,10,13 be the silk screen live roll, 14 is initiatively beaming roller of silk screen, it links by a step-down gear and motor, and transfer roller 5 is a silk screen rotary roller cartridge type titanium anode, and 19 is curved surface shape lead electrode, 18 are the polishing pond, 17 are the passivation pond, and 16 is rinsing bath, and 15 is drying baker, 9 is the high-pressure spray gun device, 11 is thermantidote (2), and to katabatic wind, 12 is heating duct (2), to katabatic wind, heating duct links to each other with the blower fan that has the dry combustion method well heater.Polishing passivation pond, pond groove etc. is made with corrosion-resistant materials such as glass reinforced plastic.
Among Fig. 2,20 is can be around the high-pressure spray gun of axle 21 swing, and its rear portion is by flexible pipe link to each other with jetting machine 22 (6-7 normal atmosphere), motor drives crankwheel 23 by speed reduction unit 24 and rotates, connecting rod 25 is reciprocating, drives and its high-pressure spray gun that is twisted together 20 swings, realizes the flushing of silk screen whole width.
Claims (10)
1, a kind of technology for electrolytically polishing net of stainless steel wire is characterized in that with silk screen that in the mode of reel drive transfer by in the polishing pond that fills stainless steel electrolytic liquid, polishing is provided with electrolysis stereotype negative electrode and titanium anode in the pond, and silk screen passes through from two interpolars; By carrying out passivation in the passivation pond, 98% sulfuric acid and 85% phosphoric acid ratio of weight and number are 1 in the passivating solution then: 2.5-3.5, and Yu Weishui, total proportion is 1.1-1.35g/cm
3Secondly water flushing; Oven dry obtains finished net at last.
2, treatment process according to claim 1 is characterized in that the titanium anode is a rotary roller cartridge type titanium anode.
3, treatment process according to claim 1 is characterized in that lead electrode is part cylinder shape lead electrode, part arc surfaced lead electrode or former and later two lateral tabular lead electrodes that are located at groove.
4, treatment process according to claim 1 is characterized in that each solute has following parts by weight proportioning in the electrolytic solution: 85% phosphoric acid 30-60 part, 98% sulfuric acid 55-25 part, chromic anhydride 12-20 part, glycerol 8-5 part, Yu Weishui, solution proportion are 1.2-2.4g/cm
3
5, according to claim 1,2,3 or 4 described treatment process, it is characterized in that the electrolytic solution Heating temperature is 45-50 ℃, current density is 1.2-2.7A/cm
2
6, a kind of according to claim 1,2,3, the used specific equipment of 4 or 5 described treatment process, it is characterized in that polishing pond, passivation pond, service sink and drying baker and be equipped with silk screen transmission beaming roller, Chi Yiduan is equipped with the driven beaming roller of silk screen in polishing, be provided with finished silk host moving axis roller at drying baker one end, this active beaming roller links to each other with motor by step-down gear, be provided with titanium anode and lead electrode in the polishing pond, silk screen passes through from two interpolar electrolytic solution.
7, specific equipment according to claim 6 is characterized in that the titanium anode is a rotary roller cartridge type titanium anode.
8, specific equipment according to claim 6 is characterized in that lead electrode is part cylinder shape lead electrode, part curved surface or lead electrode or former and later two lateral tabular lead electrodes that are located at groove.
9, specific equipment according to claim 6 is characterized in that being provided with in the drying baker cold wind and hot blast air-dry apparatus.
10, according to claim 6,7,8 or 9 described specific equipments, it is characterized in that being provided with in the service sink high-pressure sprayer, its structure is that motor via reducer links to each other with toggle, and connecting rod is twisted together mutually with the oscillating rod type high-pressure spray gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00102007A CN1127587C (en) | 2000-02-01 | 2000-02-01 | Technology for electrolytically polishing net of stainless steel wire and its special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00102007A CN1127587C (en) | 2000-02-01 | 2000-02-01 | Technology for electrolytically polishing net of stainless steel wire and its special equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1264758A true CN1264758A (en) | 2000-08-30 |
| CN1127587C CN1127587C (en) | 2003-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00102007A Expired - Fee Related CN1127587C (en) | 2000-02-01 | 2000-02-01 | Technology for electrolytically polishing net of stainless steel wire and its special equipment |
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| CN (1) | CN1127587C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445032C (en) * | 2005-12-26 | 2008-12-24 | 张明亮 | Inside and outside surface treating technique of stainless steel drinking water pressure container |
| CN101864590A (en) * | 2010-04-26 | 2010-10-20 | 南京三乐电子信息产业集团有限公司 | Electrolytic solution used for molybdenum gate screen electrolytic polishing and preparation method and application thereof |
| CN101967674A (en) * | 2010-11-02 | 2011-02-09 | 北京三联虹普新合纤技术服务股份有限公司 | Electrolytic polishing process |
| CN101781790B (en) * | 2009-01-16 | 2012-05-09 | 日月光半导体制造股份有限公司 | Method and electrolytic bath for reducing thickness of metal layer of base plate |
| CN105297128A (en) * | 2015-11-05 | 2016-02-03 | 佛山市南海区鑫恒力五金机械厂 | Horizontal electrolytic decoating line production device |
| CN105543937A (en) * | 2015-12-23 | 2016-05-04 | 江门市安诺特炊具制造有限公司 | Electrolytic passivation solution for stainless steel cookware and passivation technique thereof |
| CN104419974B (en) * | 2013-08-19 | 2017-06-16 | 柳广德 | Electric slurry polishing can be carried out continuously for bundled stainless steel wire and reduce the installation method of surface roughness |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418119B (en) * | 2011-12-20 | 2014-02-12 | 河南豫光金铅股份有限公司 | Automatic vertical rinsing and directly and continuous-charging method for lead electrolytic anode scrap |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035047C (en) * | 1992-08-15 | 1997-06-04 | 锦西化工机械厂 | Electrolytically and mechanically combined polishing technology for inner surface of container |
| JP3195206B2 (en) * | 1995-09-19 | 2001-08-06 | アルプス電気株式会社 | Cleaning equipment |
| CN1058303C (en) * | 1995-11-20 | 2000-11-08 | 高平 | Dynamic electrolytic composite polishing method of stainless steel equipment |
| CN1152634A (en) * | 1996-10-17 | 1997-06-25 | 周国桢 | Aluminium material electrolytic polishing of reversal current method |
-
2000
- 2000-02-01 CN CN00102007A patent/CN1127587C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445032C (en) * | 2005-12-26 | 2008-12-24 | 张明亮 | Inside and outside surface treating technique of stainless steel drinking water pressure container |
| CN101781790B (en) * | 2009-01-16 | 2012-05-09 | 日月光半导体制造股份有限公司 | Method and electrolytic bath for reducing thickness of metal layer of base plate |
| CN101864590A (en) * | 2010-04-26 | 2010-10-20 | 南京三乐电子信息产业集团有限公司 | Electrolytic solution used for molybdenum gate screen electrolytic polishing and preparation method and application thereof |
| CN101864590B (en) * | 2010-04-26 | 2012-02-22 | 南京三乐电子信息产业集团有限公司 | Electrolytic solution used for molybdenum gate screen electrolytic polishing and preparation method and application thereof |
| CN101967674A (en) * | 2010-11-02 | 2011-02-09 | 北京三联虹普新合纤技术服务股份有限公司 | Electrolytic polishing process |
| CN101967674B (en) * | 2010-11-02 | 2015-08-26 | 北京三联虹普新合纤技术服务股份有限公司 | A kind of electrolytic polishing process |
| CN104419974B (en) * | 2013-08-19 | 2017-06-16 | 柳广德 | Electric slurry polishing can be carried out continuously for bundled stainless steel wire and reduce the installation method of surface roughness |
| CN105297128A (en) * | 2015-11-05 | 2016-02-03 | 佛山市南海区鑫恒力五金机械厂 | Horizontal electrolytic decoating line production device |
| CN105543937A (en) * | 2015-12-23 | 2016-05-04 | 江门市安诺特炊具制造有限公司 | Electrolytic passivation solution for stainless steel cookware and passivation technique thereof |
| CN105543937B (en) * | 2015-12-23 | 2018-01-16 | 江门市安诺特炊具制造有限公司 | A kind of stainless steel cooker electrolytic passivation liquid and its passivation process |
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| Publication number | Publication date |
|---|---|
| CN1127587C (en) | 2003-11-12 |
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