CN104630858A - Self-rotating type electroplating device capable of uniformly plating chromium in axial and circumferential directions - Google Patents
Self-rotating type electroplating device capable of uniformly plating chromium in axial and circumferential directions Download PDFInfo
- Publication number
- CN104630858A CN104630858A CN201510105948.8A CN201510105948A CN104630858A CN 104630858 A CN104630858 A CN 104630858A CN 201510105948 A CN201510105948 A CN 201510105948A CN 104630858 A CN104630858 A CN 104630858A
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- insulation
- conduction
- negative electrode
- lead
- anode
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- 238000007747 plating Methods 0.000 title claims abstract description 31
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000011651 chromium Substances 0.000 title claims abstract description 14
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 14
- 238000009713 electroplating Methods 0.000 title abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 73
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 238000009422 external insulation Methods 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract 5
- 230000003068 static effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/12—Shape or form
-
- 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
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- 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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention provides a self-rotating type electroplating device capable of uniformly plating chromium in axial and circumferential directions. The self-rotating type electroplating device is characterized in that the multi-ladder-surface electroplating requirements of circular disc shaped copper material parts in circumferential and axial directions can be met in a general electroplating tank, uniform plating layers can also be achieved, the thickness of a hard chromium-plating layer can be controlled within 5-8 microns, and the surface smoothness of the hard chromium-plating layer can meet the electroplating requirements of Ra.0.2; and a structural component of the self-rotating type electroplating device comprises a cathode conducting component, an anode conducting component, an insulating component and a power component. By adopting the self-rotating type electroplating device provided by the invention, the problems that the plating layer thicknesses of electroplating layers on the surfaces of multi-ladder complex curved surface parts in the circumferential and axial directions of the technological circular disc shaped copper material parts under a conventional static profiling electroplating process are not uniform can be solved, so that the circular disc shaped copper material parts are uniform in electroplating surface layer thickness, simple in structure, convenient to operate and low in cost, and the working efficiency can be improved.
Description
Technical field
The present invention relates to the even chromium plating electroplanting device of a kind of rotation type axial and circumferential.
Background technology
As everyone knows, need to make the part electroplated will accomplish that overlay coating is all even and reach certain thickness, need certain auxiliary process process, for the part of simple shape, can directly discharge in coating bath, after simple shielding processing, electroplate in direct electric discharge coating bath, and for complex-shaped part, then need auxiliary with profiling negative electrode or profiling anode, or increase auxiliary cathode or supplementary anode, to reach each region electric fields uniform when piece surface is electroplated, uniform ion arrives the object on electroplated component surface, and relative to collar plate shape part, due to piece surface sometimes and irregular, especially the surface in axis or circumference have ladder curved surface face more when, coating is made to reach even and have certain thickness requirement, even if do the plating requirement that auxiliary profiling cathode/anode is also difficult to meet top layer, particularly at copper base hard chrome plating, thickness of coating needs to bring up to 5-10um, when top layer smooth finish needs to reach more than Ra0.2 smooth finish, conventional profiling electrode plating is difficult to meet Production requirement, because the shortcoming of prior art, contriver's thoughts its do not reach perfection, then exhaust its intelligence to concentrate one's attention on research and overcome technical difficulty, this industry working experience is for many years engaged in it, and then develop the even chromium plating electroplanting device of a kind of rotation type axial and circumferential, by scientific and reasonable design, make the present invention in general plating tank, the top layer plating 5-8um hard chrome of the multistage tread of discoid part circumferential and axial discoid copper base correcting wheel can be completed, surface smoothness reaches the plating requirement of Ra0.2, working stability, safe and reliable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of rotation type axial and circumferential even chromium plating electroplanting device, reasonable in design, compact construction, and working stability is safe and reliable, easy-to-use.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: the even chromium plating electroplanting device of a kind of rotation type axial and circumferential, comprise red copper conduction to hook, wolfram steel current conducting rod, motor plate trip bolt, motor seat board, conduction galvanized wire, copper dish, cathode guide electric axis A, negative electrode keyway cover, anode profiling lead, concave edge anode profiling lead, inner side anode profiling lead, insulated plastic flitch, spindle carrier plate, insulation binding, outer bearing, external insulation sleeve, insulation belt wheel, cathode guide electric axis B, insulation belt, anodized insulation plate, electrical machine insulation belt wheel, stepper-motor, negative electrode conduction rack, motor down-lead, cable concentrator, neck bearing, conduction beam barrel, screw with flat head, shaft insulation cover, fastening screw, insulation belt wheel fastening screw.Negative electrode conductive component comprises copper conduction hook, wolfram steel current conducting rod, cathode guide electric axis A, negative electrode keyway cover, cathode guide electric axis B, negative electrode conduction rack, neck bearing, conduction beam barrel; Anode conducting assembly comprises conduction galvanized wire, anode profiling lead; Insulation assembly comprises motor seat board, insulated plastic flitch, insulation binding, external insulation sleeve, insulation belt wheel, insulation belt, anodized insulation plate, electrical machine insulation belt wheel, shaft insulation cover; Power Component comprises stepper-motor.
As preferably, described negative electrode conductive component comprises copper conduction hook, wolfram steel current conducting rod, cathode guide electric axis A, negative electrode keyway cover, cathode guide electric axis B, negative electrode conduction rack, neck bearing, conduction beam barrel; Described copper conduction hook is welded on wolfram steel current conducting rod, and described wolfram steel current conducting rod is welded on negative electrode conduction rack, described cathode guide electric axis B) be connected on negative electrode conduction rack by fastening screw; Described cathode guide electric axis B) neck bearing is housed, both are together installed in conduction beam barrel, are sealed by shaft insulation cover and screw with flat head; Outside described conduction beam barrel, external insulation sleeve is installed, described external insulation sleeve is equipped with outer bearing, outer bearing is installed on spindle carrier plate, and spindle carrier plate is installed on insulated plastic flitch by screw fastening, and is connected with negative electrode conduction rack is fastening by screw and insulation binding.
As preferably, described anode conducting assembly comprises conduction galvanized wire, anode profiling lead, concave edge anode profiling lead, inner side anode profiling lead, conduction galvanized wire is connected with anode profiling lead, concave edge anode profiling lead, inner side anode profiling lead, anode profiling lead, concave edge anode profiling lead, inner side anode profiling lead are connected and are installed on insulated plastic flitch by screw, and anode profiling lead, concave edge anode profiling lead, inner side anode profiling lead conduction communicates.
As preferably, described insulation assembly comprises motor seat board, insulated plastic flitch, insulation binding, external insulation sleeve, insulation belt wheel, insulation belt, anodized insulation plate, electrical machine insulation belt wheel, beam barrel lid.
As preferably, described Power Component comprises stepper-motor, and described stepper-motor by being installed on motor seat board, and is connected with peripheral control unit by motor down-lead, cable concentrator; Described stepper-motor by rotational power being passed to conduction beam barrel by insulation belt wheel, insulation belt, electrical machine insulation belt wheel, thus drives copper dish to rotate.
Beneficial effect: the present invention adopts technique scheme to provide a kind of rotation type axial and circumferential even chromium plating electroplanting device, under electroplated component is discoid situation, uniformly-coating can be carried out to the circumferential and axial of plated item are complex-curved, overcome plating problem of non-uniform in face, circumferential and axial ladder curved surface each subregion when discoid part routine is electroplated, while the plate surface quality that improve, can the single step of electrolytic coating thickness of coating be plated in 5-8um, simplify the technological process that part plates thick hard chrome, reach production upper easy to operate, safety, reliable effect, apparatus design is reasonable, compact construction, working stability, safe and reliable, easy-to-use.
Accompanying drawing explanation
Fig. 1 is electroplanting device one-piece construction schematic diagram of the present invention;
Fig. 2 is cathod rotary structural representation of the present invention;
Fig. 3 is job applications schematic diagram of the present invention.
Embodiment
As shown in Fig. 1-3, the even chromium plating electroplanting device of a kind of rotation type axial and circumferential, comprise red copper conduction hook 1, wolfram steel current conducting rod 2, motor plate trip bolt 3, motor seat board 4, conduction galvanized wire 5, copper dish 6, cathode guide electric axis A7, negative electrode keyway cover 8, anode profiling lead 9, concave edge anode profiling lead 901, inner side anode profiling lead 902, insulated plastic flitch 10, spindle carrier plate 11, insulation binding 12, outer bearing 13, external insulation sleeve 14, insulation belt wheel 15, cathode guide electric axis B16, insulation belt 17, anodized insulation plate 18, electrical machine insulation belt wheel 19, stepper-motor 20, negative electrode conduction rack 21, motor down-lead 22, cable concentrator 23, neck bearing 24, conduction beam barrel 25, screw with flat head 26, shaft insulation cover 27, fastening screw 28, insulation belt wheel fastening screw 29.Negative electrode conductive component comprises copper conduction hook 1, wolfram steel current conducting rod 2, cathode guide electric axis A7, negative electrode keyway cover 8, cathode guide electric axis B16, negative electrode conduction rack 21, neck bearing 24, conduction beam barrel 25; Anode conducting assembly comprises conduction galvanized wire 5, anode profiling lead 9; Insulation assembly comprises motor seat board 4, insulated plastic flitch 10, insulation binding 12, external insulation sleeve 14, insulation belt wheel 15, insulation belt 17, anodized insulation plate 18, electrical machine insulation belt wheel 19, shaft insulation cover 27; Power Component comprises stepper-motor 20.
During real work, as shown in Figure 3, its operation operational process can be divided into four steps:
1) former material copper dish clamp plating before, first the copper dish 6 after polishing grinding is installed on negative electrode keyway cover 8 on, anode profiling lead 9, concave edge anode profiling lead 901, inner side anode profiling lead 902 unload from insulated plastic flitch 10; Then pole keyway cover 8 is installed on cathode guide electric axis A7 together with copper dish 6, then anode profiling lead 9, concave edge anode profiling lead 901, inner side anode profiling lead 902 are installed on insulated plastic flitch 10.
2) transmission system that stepper-motor 20, insulation belt 17, insulation belt wheel 15, electrical machine insulation belt wheel 19 form assembles by copper dish speed setting, and adjustment copper dish 6 rotating speed, to 60 revs/min, is waited for thereafter and to be electroplated into groove;
3) electroplate liquid is adjusted to certain composition, tank liquor temperature 80 DEG C by plating tank adjustment.
4) electroplanting device enters before groove enters groove, first electroplanting device is hung on the cathode rod of aqueduct shown in Fig. 3 by red copper conduction hook 1, then the stepper-motor 20 debugged is opened, aqueduct cathode rod passes to 20A electric current, open plating tank riser, by charged for this electroplanting device enter groove, electroplate, electroplating parameter is, 6V/100A/2.5 hour; In electroplating process, red copper conduction hook 1, wolfram steel current conducting rod 2, copper dish 6, cathode guide electric axis A7, negative electrode keyway cover 8, cathode guide electric axis B16), negative electrode conduction rack 21, neck bearing 24, conduction beam barrel 25 form electroplating cathode; Conduction galvanized wire 5, anode profiling lead 9, concave edge anode profiling lead 901, inner side anode profiling lead 902 form galvanic anode; Insulated plastic flitch 10, insulation binding 12, external insulation sleeve 14, insulation belt wheel 15, insulation belt 17, anodized insulation plate 18, electrical machine insulation belt wheel 19, beam barrel lid 27 form insulation assembly, anode, negative electrode are completely cut off.Electric current at anode profiling lead 9, concave edge anode profiling lead 901, inner side anode profiling lead 902 by electroplate liquid by current delivery to system cathode copper dish 6, thus realize realizing ion-exchange on copper dish 6 surface, reach the object plating hard chrome on copper dish 6, simultaneously, because stepper-motor 20 drives copper dish 6 to rotate all the time in whole electroplating process, thus the Cr+ come from anode drive arrival copper dish 6 negative electrode of equal chance, can realize the object of uniformly-coating on copper dish 6.
5) aftertreatment is electroplated
After the thickness of coating of copper dish 6 reaches certain thickness, plating tank riser and electroplanting device are sent into transition rinse bath by plating tank riser together, clean complete, are unloaded by copper dish 6 from this device, complete whole process.
Instant invention overcomes the problem that notch cuttype discoid complex curved surface parts electrolytic coating each subregion thickness of coating is uneven, dish surface is electroplated evenly, and efficient and convenient, cost is low, increases work efficiency.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit, those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. the even chromium plating electroplanting device of rotation type axial and circumferential, comprise red copper conduction and hook (1), wolfram steel current conducting rod (2), motor plate trip bolt (3), motor seat board (4), conduction galvanized wire (5), copper dish (6), cathode guide electric axis A(7), negative electrode keyway cover (8), anode profiling lead (9), concave edge anode profiling lead (901), inner side anode profiling lead (902), insulated plastic flitch (10), spindle carrier plate (11), insulation binding (12), outer bearing (13), external insulation sleeve (14), insulation belt wheel (15), cathode guide electric axis B(16), insulation belt (17), anodized insulation plate (18), electrical machine insulation belt wheel (19), stepper-motor (20), negative electrode conduction rack (21), motor down-lead (22), cable concentrator (23), neck bearing (24), conduction beam barrel (25), screw with flat head (26), shaft insulation cover (27), fastening screw (28), insulation belt wheel fastening screw (29), negative electrode conductive component comprise copper conduction hook (1), wolfram steel current conducting rod (2), cathode guide electric axis A(7), negative electrode keyway cover (8), cathode guide electric axis B(16), negative electrode conduction rack (21), neck bearing (24), conduction beam barrel (25), anode conducting assembly comprises conduction galvanized wire (5), anode profiling lead (9), insulation assembly comprises motor seat board (4), insulated plastic flitch (10), insulation binding (12), external insulation sleeve (14), insulation belt wheel (15), insulation belt (17), anodized insulation plate (18), electrical machine insulation belt wheel (19), shaft insulation cover (27), Power Component comprises stepper-motor (20).
2. the even chromium plating electroplanting device of a kind of rotation type axial and circumferential according to claim 1, is characterized in that: described negative electrode conductive component comprise copper conduction hook (1), wolfram steel current conducting rod (2), cathode guide electric axis A(7), negative electrode keyway cover (8), cathode guide electric axis B(16), negative electrode conduction rack (21), neck bearing (24), conduction beam barrel (25); Described copper conduction hooks (1) and is welded on wolfram steel current conducting rod (2), and described wolfram steel current conducting rod (2) is welded on negative electrode conduction rack (21), described cathode guide electric axis B(16) be connected on negative electrode conduction rack (21) by fastening screw (28); Described cathode guide electric axis B(16) neck bearing (24) is housed, both are together installed in conduction beam barrel (25), are sealed by shaft insulation cover (27) and screw with flat head (26); Outside described conduction beam barrel (25), external insulation sleeve (14) is installed, described external insulation sleeve (14) is equipped with outer bearing (13), outer bearing (13) is installed on spindle carrier plate (11), spindle carrier plate (11) is installed on insulated plastic flitch (10) by screw fastening, and is connected with negative electrode conduction rack (21) is fastening by screw and insulation binding (12).
3. the even chromium plating electroplanting device of a kind of rotation type axial and circumferential according to claim 1, it is characterized in that: described anode conducting assembly comprises conduction galvanized wire (5), anode profiling lead (9), concave edge anode profiling lead (901), inner side anode profiling lead (902), conduction galvanized wire (5) and anode profiling lead (9), concave edge anode profiling lead (901), inner side anode profiling lead (902) is connected, anode profiling lead (9), concave edge anode profiling lead (901), inner side anode profiling lead (902) is connected and is installed on insulated plastic flitch (10) by screw, anode profiling lead (9), concave edge anode profiling lead (901), inner side anode profiling lead (902) conduction communicates.
4. the even chromium plating electroplanting device of a kind of rotation type axial and circumferential according to claim 1, is characterized in that: described insulation assembly comprises motor seat board (4), insulated plastic flitch (10), insulation binding (12), external insulation sleeve (14), insulation belt wheel (15), insulation belt (17), anodized insulation plate (18), electrical machine insulation belt wheel (19), beam barrel lid (27).
5. the even chromium plating electroplanting device of a kind of rotation type axial and circumferential according to claim 1, it is characterized in that: described Power Component comprises stepper-motor (20), described stepper-motor is installed on motor seat board (4) by (20), and is connected with peripheral control unit by motor down-lead (22), cable concentrator (23); Rotational power is passed to conduction beam barrel (25) by (20) by insulation belt wheel (15), insulation belt (17), electrical machine insulation belt wheel (19) by described stepper-motor, thus drives copper dish (6) to rotate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298072.2A CN107034500B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
| CN201710298068.6A CN107119299B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
| CN201510105948.8A CN104630858B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105948.8A CN104630858B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298068.6A Division CN107119299B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
| CN201710298072.2A Division CN107034500B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
Publications (2)
| Publication Number | Publication Date |
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| CN104630858A true CN104630858A (en) | 2015-05-20 |
| CN104630858B CN104630858B (en) | 2017-07-14 |
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| CN201510105948.8A Active CN104630858B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential |
| CN201710298068.6A Active CN107119299B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
| CN201710298072.2A Active CN107034500B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
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| CN201710298068.6A Active CN107119299B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
| CN201710298072.2A Active CN107034500B (en) | 2015-03-11 | 2015-03-11 | A kind of uniform chromium plating electroplanting device of rotation type axial and circumferential and its operating method |
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| CN (3) | CN104630858B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257883A (en) * | 2019-07-22 | 2019-09-20 | 嘉兴怀莲贸易有限公司 | A kind of high abrasion magnetic suspension bearing |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735882B (en) * | 2019-03-25 | 2020-07-03 | 沈群肖 | Automatic change electric brush plating device |
| CN110257882B (en) * | 2019-06-26 | 2021-06-18 | 高国有 | Drill bit for supercritical composite electroplating processing based on moving cathode and use method |
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| CN101275267B (en) * | 2007-03-26 | 2011-05-25 | 旭明光电股份有限公司 | Thickness evenness-improved electroplating apparatus and electroplating method |
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2015
- 2015-03-11 CN CN201510105948.8A patent/CN104630858B/en active Active
- 2015-03-11 CN CN201710298068.6A patent/CN107119299B/en active Active
- 2015-03-11 CN CN201710298072.2A patent/CN107034500B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573893A (en) * | 1978-11-29 | 1980-06-03 | Yamaha Motor Co Ltd | Piston and electroplating method for piston |
| JPH02305999A (en) * | 1989-05-18 | 1990-12-19 | Fuji Plant Kogyo Kk | Method and device for plating entire surface of plate-shaped material and its material holding drum |
| CN1406290A (en) * | 2000-12-27 | 2003-03-26 | 三井金属鉱业株式会社 | Titanium-made cathode electrode for producing electrolytic copper foil, rotary cathode drum using the same, method of producing titanium material using the same and method of correcting/working |
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| CN101542023A (en) * | 2007-10-11 | 2009-09-23 | 李光雨 | Assistance anode for plating vehicles wheel |
| CN102277613A (en) * | 2010-06-08 | 2011-12-14 | 日立金属株式会社 | electroplating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110257883A (en) * | 2019-07-22 | 2019-09-20 | 嘉兴怀莲贸易有限公司 | A kind of high abrasion magnetic suspension bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107119299B (en) | 2018-11-27 |
| CN104630858B (en) | 2017-07-14 |
| CN107119299A (en) | 2017-09-01 |
| CN107034500B (en) | 2019-01-04 |
| CN107034500A (en) | 2017-08-11 |
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