CN109811376A - One kind being used for cylindrical parts end face electro plating device and method - Google Patents
One kind being used for cylindrical parts end face electro plating device and method Download PDFInfo
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- CN109811376A CN109811376A CN201910284770.6A CN201910284770A CN109811376A CN 109811376 A CN109811376 A CN 109811376A CN 201910284770 A CN201910284770 A CN 201910284770A CN 109811376 A CN109811376 A CN 109811376A
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- conducting bolt
- rubber cover
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- conductive
- boss
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Abstract
The present invention provides one kind to be used for cylindrical parts end face electro plating device and method, the device includes conducting bolt (2), rubber cover (4), pressure ring (5), carrier made of conductive nut (6) and metal material.Rubber cover (4) offers energization hole in the middle part of rubber cover (4), the collar extension edge protuberance in energization hole forms cricoid boss, and pressure ring (5) covers on boss for being locked in the cylinder of part to form insulation masking；Conducting bolt (2) is threaded through from inside to outside in energization hole, and the corresponding position of boss is the polished rod portion of conducting bolt (2), conductive nut (6), which squeezes pressure ring (5), tightens boss to the axis of conducting bolt (2)；The upper end of carrier has hook, and carrier is provided with multiple glove stations, and glove station is provided with the socket aperture for grafting conducting bolt (2).Device provided by the invention can be effectively reduced labor intensity, and help avoid damaging part.
Description
Technical field
The present invention relates to parts locally electroplating technologies, more particularly to a kind of dress for the plating of cylindrical parts end face
It sets and method.
Background technique
In plating production, for there is the part of parcel plating requirement, surface is generally divided into silvered face and non-silvered face, is
Realize parcel plating purpose, current method is usually: first use the thermal set rubber containing volatile organic solvent to part into
Row entirety dip-coating is protected, and is formed rubber film after coating dry solidification, is reused the sharp instruments such as blade and cut along silvered face boundary
It cuts, and the protection rubber of silvered face is removed, complete protection before plating, finally hang the part using hook and be electroplated.
According to the above method, in the plating production of the end face of cylindrical parts, need before plating using organic molten containing volatility
The thermal set rubber of agent carries out insulation masking to the cylinder of part, and detailed process includes: that will be formed to draw after the dip-coating of part entirety, drying
Stretch intensity >=5.5MPa, peel strength 140N/m2~150N/m2Solid rubber protective layer, then by blade to silver-plated
Face, non-silvered face intersection rubber protective layer cut, and by the rubber of silvered face remove, expose silvered face.
Since whole cycle (including dip-coating, drying, removing etc.) is usually more than 8h, and blade physics cutting rubber is by artificial
Operation, in addition, blade not only easily causes to scratch to part, also easily causes part and notch phase so labor intensity is generally large
Close protection face is come unglued, and non-silvered face is eventually affected, and makes non-silvered face that the silver plating that irregular, binding force is not easy to guarantee be presented
Layer, the silver coating of non-silvered face need to be cleared up and polished using tool, but cleaning and polishing easily cause silvered face and non-plated
The intersection in silver-colored face deforms.
In conclusion cylindrical parts end face electric plating method how is improved, to reduce labor intensity and reduce to part
It destroys, becomes those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides one kind to be used for cylindrical parts end face electro plating device and method, the method makes
With described device, which can be effectively reduced labor intensity, and help avoid damaging part.
In order to achieve the above object, the invention provides the following technical scheme:
One kind being used for cylindrical parts end face electro plating device, comprising:
The rubber cover of tubular, the rubber cover is for being locked in the cylinder of the part to form insulation masking, institute
It states and offers energization hole in the middle part of rubber cover, the collar extension edge protuberance in the energization hole forms cricoid boss；
Conducting bolt, the conducting bolt are threaded through from inside to outside in the energization hole, and the corresponding position of the boss
For the polished rod portion of the conducting bolt；
Cover the pressure ring on the boss；
The conductive nut being threadedly coupled with the conducting bolt, the conductive nut squeeze the pressure ring make the boss to
The axis of the conducting bolt is tightened；
The upper end of carrier made of metal material, the carrier has hook, and the carrier is provided with multiple use
In the glove station for placing the part, the glove station is provided with the socket aperture for conducting bolt described in grafting.
Preferably, in above-mentioned apparatus, the rubber cover is made by acid and alkali-resistance modified EPT rubber.
Preferably, in above-mentioned apparatus, the material of the carrier is stainless steel or titanium.
It preferably, further include the conductive wafer of arc plate shape in above-mentioned apparatus, the conducting bolt initially passes through the conduction
Bolt hole in tabletting is then passed through the energization hole, the conductive wafer is fixed on the inner wall of the rubber cover, described
The concave surface of conductive wafer is towards the center of the rubber cover.
Preferably, in above-mentioned apparatus, rubber sheet gasket is provided between the conductive wafer and the rubber cover.
It preferably, further include the connection-peg being threadedly coupled with the conducting bolt in above-mentioned apparatus, the connection-peg tool
There is the plug division with socket aperture cooperation.
Preferably, in above-mentioned apparatus, the socket aperture is counterbore.
Preferably, in above-mentioned apparatus, the glove station is provided with arc-shaped bracket, and the bracket is located at described insert
The top of bore.
Preferably, it in above-mentioned apparatus, is connected by copper conductor between the glove station to form equipotential station.
One kind being used for cylindrical parts end face electric plating method, and the method uses the dress as disclosed in above-mentioned any one
It sets, detailed process includes:
The rubber cover is stretched to overhang the cavity for accommodating the part, after being put into the part, the rubber cover
It is wrapped on the cylinder of the part by own resilient, forms insulation masking, the appearance of the conducting bolt and the part
Face contact；
It tightens the conductive nut and squeezes the pressure ring, the boss is under the action of the pressure ring to the conducting bolt
Axis tightening, and formed with the polished rod portion of the conducting bolt in sealing contact；
The conducting bolt is plugged into the socket aperture of the carrier, is made by the gravity of the part described
Conductive nut and the socket aperture keep conductive contact；
The carrier is suspended on the Conductive beam of electroplating bath, the part is immersed in electroplate liquid, power on into
Row plating.
According to the above technical scheme it is found that provided by the present invention in the electro plating device of cylindrical parts end face, tubular
Rubber cover, which is used to be locked, is provided with glove station in the cylinder formation insulation masking of part, carrier, and glove station is set
It is equipped with socket aperture, conducting bolt passes through the energization hole in the middle part of rubber cover from inside to outside, tightens the conductive nut on conducting bolt,
Pressure ring by conductive nut squeezing action and compress the boss at the collar extension of energization hole, such boss is just to the axis of conducting bolt
Tightening, finally forms with the polished rod portion of conducting bolt in sealing contact.
In use, first part is put into rubber cover, then it is whole be put on the glove station of carrier, only need to will be conductive
Bolt is plugged into socket aperture, and by the gravity of part, conducting bolt and/or conductive nut just can keep leading with carrier
Electrical contact, since rubber cover is locked on part, so conducting bolt is same as the outer surface of part to keep conductive contact, most
Carrier is suspended on the Conductive beam of electroplating bath afterwards, part is immersed in electroplate liquid, is powered on and is electroplated.Thus may be used
See, device provided by the invention may be reused, and easy to operate, without as dip-coating thermal set rubber or other guarantors that need to be removed
Shield mode will also use the tools such as blade to be cut like that, and therefore, which can be effectively reduced labor intensity, and help
In avoiding damaging part.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the rubber cover provided in an embodiment of the present invention in the electro plating device of cylindrical parts end face and conductive spiral shell
The schematic diagram of bolt；
Fig. 2 is the schematic diagram of part 4 in Fig. 1；
Fig. 3 is the schematic diagram for the part to be electroplated that device provided in an embodiment of the present invention is directed to；
Fig. 4 is the half-section diagram of part 4 in Fig. 1；
Fig. 5 is the schematic diagram provided in an embodiment of the present invention for the carrier in the electro plating device of cylindrical parts end face；
Fig. 6 is the schematic diagram that the carrier in Fig. 5 is loaded with after part shown in Fig. 3；
Fig. 7 is the partial schematic diagram of Fig. 6；
Fig. 8 is the enlarged drawing in Fig. 7 at A；
Fig. 9 is the use state diagram provided in an embodiment of the present invention for cylindrical parts end face electro plating device；
Figure 10 is the schematic diagram that the present invention corresponds to another embodiment that Fig. 1 is provided；
Figure 11 is the schematic diagram that the present invention corresponds to another embodiment that Fig. 8 is provided.
In the figure, it is marked as
1, conductive wafer；2, conducting bolt；3, rubber sheet gasket；4, rubber cover；41, boss；5, pressure ring；6, conductive spiral shell
It is female；7, carrier；71, it links up with；72, bracket；8, electroplating bath；9, Conductive beam；10, connection-peg；11, stainless steel leaf spring.
Specific embodiment
In order to make it easy to understand, the invention will be further described with reference to the accompanying drawing.
By taking part to be electroplated shown in Fig. 3 as an example, Fig. 9 illustrates provided in an embodiment of the present invention for cylindrical parts end
The use state of face electro plating device, the device are suspended on the Conductive beam 9 of electroplating bath 8, and referring to Fig. 1 and Fig. 5, the present invention is real
Apply example offer includes conducting bolt 2, rubber cover 4, pressure ring 5,6 and of conductive nut for cylindrical parts end face electro plating device
Carrier 7.
Wherein, the rubber cover 4 of tubular is for being locked in the cylinder of part to form insulation masking, moreover, such as Fig. 2 and figure
Shown in 4, the middle part of rubber cover 4 offers energization hole, and the collar extension edge protuberance in energization hole forms cricoid boss 41, conductive spiral shell
Bolt 2 is threaded through from inside to outside in energization hole, and the corresponding position of boss 41 is the polished rod portion of conducting bolt 2, it should be noted that
The degree of being locked between rubber cover 4 and part is subject to edge and leakage does not occur；
5 sets of pressure ring on boss 41, conductive nut 6 is threadedly coupled with conducting bolt 2, conductive nut 6 squeeze pressure ring 5 make it is convex
Platform 41 is tightened to the axis of conducting bolt 2, and the polished rod portion of such boss 41 and conducting bolt 2 forms in sealing contact；
Carrier 7 is made of metal material, and the upper end of carrier 7 has hook 71, moreover, carrier 7 be provided with it is multiple
For placing the glove station of part, glove station is provided with the socket aperture for grafting conducting bolt 2, such as Fig. 6~Fig. 8 institute
Showing, in the present embodiment, carrier 7 is provided with 10 glove stations, after conducting bolt 2 is plugged into the socket aperture of glove station, according to
By the gravity of part, conductive nut 6 and socket aperture keep conductive contact.
In use, first part is put into rubber cover 4, then entirety is put on the glove station of carrier 7, need to will only be led
Electric bolt 2 is plugged into socket aperture, and by the gravity of part, conducting bolt 2 and/or conductive nut 6 just can be with carriers 7
Conductive contact is kept, since rubber cover 4 is locked on part, so the holding same as the outer surface of part of conducting bolt 2 is led
Carrier 7, is finally suspended on the Conductive beam 9 of electroplating bath 8, part is immersed in electroplate liquid, powers on progress by electrical contact
Plating.It can be seen that device provided by the invention may be reused, and easy to operate, without as dip-coating thermal set rubber
Also blade is used to be cut, therefore, which can be effectively reduced labor intensity, and help avoid causing part
It destroys.
In specific practical application, rubber cover 4 can be made using acid and alkali-resistance modified EPT rubber, can also be adopted
Material with the materials such as latex, carrier 7 can be stainless steel, and titanium also can be used.
It further include the conductive wafer of arc plate shape in the present embodiment to improve stability through-flow between part and power supply
1, as shown in Figure 1, conducting bolt 2 initially passes through the bolt hole on conductive wafer 1, it is then passed through the energization hole on rubber cover 4, will be led
Voltage piece 1 is fixed on the inner wall of rubber cover 4, and the concave surface of conductive wafer 1 is towards the center of rubber cover 4.
In order to reduce the friction between 4 inner wall of conductive wafer 1 and rubber cover, finally prevent electroplate liquid from penetrating into rubber cover
4, in the present embodiment, rubber sheet gasket 3 is provided between conductive wafer 1 and rubber cover 4, as shown in Figure 1.
Referring to Figure 10, in order to make device quickly put into secondary use after use, can further include and 2 spiral shell of conducting bolt
The connection-peg 10 of line connection, connection-peg 10 have the plug division cooperated with socket aperture, and conductive nut 6 and conducting bolt 2 are exposed at rubber
The part of soft 4 outside of set of glue is protected using coatings, just loss position can be concentrated on 10 position of connection-peg in this way.?
In use, connection-peg 10 and plating solution contacts, and contact to form galvanic circle with carrier 7, final itself and plating solution contacts portion
Position can adhere to silver layer, after device use, only fast quick-detach connection-peg 10 be needed to carry out taking off plating, and the other parts of device can rinse
It puts into and is used next time immediately afterwards, this structure can be reduced in device inventory processed and overall cost, it is only necessary to additional investment part grafting
First 10 meet the cycle requirement and corrosion losses for taking off plating.
Socket aperture can be designed as counterbore, can in order to enhance the stability of conducting bolt 2 or connection-peg 10 in socket aperture
Stainless steel leaf spring 11 to be arranged in the long hole of counterbore, as shown in figure 11, stainless steel leaf spring 11 can be with certain elastic force
It is contacted with the conducting bolt 2 or connection-peg 10 being plugged in counterbore.In order to enable part to be more stably placed into carrier 7
On, arc-shaped bracket 72 can be set in glove station, as shown in Figure 5 and Figure 6, bracket 72 is located at the top of socket aperture, and zero
Part is placed on bracket 72.
As shown in figure 9, the distance of each layer is placed on carrier 7 part to Conductive beam 9 differs, and put on carrier 7
All parts set were electroplated within the same time, and in order to improve the uniformity of galvanization coating, copper conductor can be used
Equipotential link is carried out, i.e., is connected between glove station by copper conductor, keeps the current potential at each glove station almost the same.Specifically
It in practical application, needs to carry out disposable anti-corrosion protection since carrier 7 is whole, so the copper conductor for connection generally can quilt
It wraps up into protective layer, overall structure is formed with the ontology of carrier 7, the problems such as just avoiding fracture in this way, tangle.
The present invention also provides one kind to be used for cylindrical parts end face electric plating method, and this method uses the device of the invention,
Detailed process the following steps are included:
S1 stretches rubber cover 4 to overhang the cavity for accommodating part, and after being put into part, rubber cover 4 relies on own resilient
It wraps on the cylinder of part, forms insulation masking, the appearance face contact of conducting bolt 2 and part.
S2 tightens conductive nut 6 and squeezes pressure ring 5, and boss 41 is tightened under the action of pressure ring 5 to the axis of conducting bolt 2,
And it is formed with the polished rod portion of conducting bolt 2 in sealing contact.
Conducting bolt 2 is plugged into the socket aperture of carrier 7 by S3, by the gravity of part make conductive nut 6 with
Socket aperture keeps conductive contact.
Carrier 7 is suspended on the Conductive beam 9 of electroplating bath 8 by S4, and part is immersed in electroplate liquid, powers on progress
Plating.
It should be noted that connection-peg 10 should be screwed in step s 2 if using there is connection-peg 10
On conducting bolt 2, then connection-peg 10 is plugged into the socket aperture of carrier 7 in step s3, is made by the gravity of part
With making connection-peg 10 and socket aperture keep conductive contact.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
It can be restricted to embodiment illustrated herein, and be to fit to consistent with the principles and novel features disclosed in this article most wide
Range.
Claims (10)
1. one kind is used for cylindrical parts end face electro plating device characterized by comprising
The rubber cover (4) of tubular, the rubber cover (4) are covered for being locked in the cylinder of the part with forming insulation,
Energization hole is offered in the middle part of the rubber cover (4), the collar extension edge protuberance in the energization hole forms cricoid boss (41)；
Conducting bolt (2), the conducting bolt (2) are threaded through from inside to outside in the energization hole, and the boss (41) is corresponding
Position be the conducting bolt (2) polished rod portion；
Cover the pressure ring (5) on the boss (41)；
The conductive nut (6) being threadedly coupled with the conducting bolt (2), the conductive nut (6), which squeezes the pressure ring (5), makes institute
State the axis tightening of boss (41) Xiang Suoshu conducting bolt (2)；
Carrier made of metal material (7), the upper end of the carrier (7) have hook (71), carrier (7) setting
There are multiple glove stations for being used to place the part, the glove station is provided with for conducting bolt described in grafting (2)
Socket aperture.
2. the apparatus according to claim 1, which is characterized in that the rubber cover (4) is by acid and alkali-resistance modified EPT
Rubber is made.
3. the apparatus according to claim 1, which is characterized in that the material of the carrier (7) is stainless steel or titanium.
4. the apparatus according to claim 1, which is characterized in that it further include the conductive wafer (1) of arc plate shape, the conduction spiral shell
Bolt (2) initially passes through the bolt hole on the conductive wafer (1), is then passed through the energization hole, and the conductive wafer (1) is fixed on
On the inner wall of the rubber cover (4), the center of the concave surface of the conductive wafer (1) towards the rubber cover (4).
5. device according to claim 4, which is characterized in that between the conductive wafer (1) and the rubber cover (4)
It is provided with rubber sheet gasket (3).
6. the apparatus according to claim 1, which is characterized in that further include be threadedly coupled with the conducting bolt (2) insert
Connector (10), the connection-peg (10) have the plug division cooperated with the socket aperture.
7. device described according to claim 1~any one of 6, which is characterized in that the socket aperture is counterbore.
8. device according to claim 7, which is characterized in that the glove station is provided with arc-shaped bracket (72),
The bracket (72) is located at the top of the socket aperture.
9. device according to claim 7, which is characterized in that connected between the glove station by copper conductor to be formed
Current potential station.
10. one kind is used for cylindrical parts end face electric plating method, which is characterized in that the method is used as in claim 1~9
Device described in any one, detailed process include:
The rubber cover (4) is stretched to overhang the cavity for accommodating the part, after being put into the part, the rubber cover
(4) it is wrapped on the cylinder of the part by own resilient, forms insulation masking, the conducting bolt (2) and the part
Appearance face contact；
It tightens the conductive nut (6) and squeezes the pressure ring (5), the boss (41) is under the action of the pressure ring (5) to institute
The axis tightening of conducting bolt (2) is stated, and is formed with the polished rod portion of the conducting bolt (2) in sealing contact；
The conducting bolt (2) is plugged into the socket aperture of the carrier (7), makes institute by the gravity of the part
It states conductive nut (6) and the socket aperture keeps conductive contact；
The carrier (7) is suspended on the Conductive beam (9) of electroplating bath (8), the part is immersed in electroplate liquid, connects electricity
Source is electroplated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284770.6A CN109811376B (en) | 2019-04-10 | 2019-04-10 | Device and method for electroplating end face of columnar part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284770.6A CN109811376B (en) | 2019-04-10 | 2019-04-10 | Device and method for electroplating end face of columnar part |
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| CN109811376A true CN109811376A (en) | 2019-05-28 |
| CN109811376B CN109811376B (en) | 2021-03-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621827A (en) * | 2020-06-05 | 2020-09-04 | 中国电子科技集团公司第二十四研究所 | Processing method for improving salt spray resistance of packaged semiconductor device |
| CN112410857A (en) * | 2020-12-15 | 2021-02-26 | 云南大泽电极科技股份有限公司 | Method for processing conductive beam interface of anode plate for electrolysis |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302637A (en) * | 2008-06-16 | 2008-11-12 | 深圳国人通信有限公司 | Surface protection method of plating material in electroplating procedure |
| CN201280602Y (en) * | 2008-10-23 | 2009-07-29 | 成都飞机工业（集团）有限责任公司 | End face electroplating fixture for lining type part |
| CN102011159A (en) * | 2010-12-15 | 2011-04-13 | 安徽华东光电技术研究所 | Device and method for implementing local electroplating of parts |
| CN202626340U (en) * | 2011-09-29 | 2012-12-26 | 赵雨 | Partial electroplate equipment for column-shaped part |
| CN203462153U (en) * | 2013-09-11 | 2014-03-05 | 深圳市创智成功科技有限公司 | Rack for wafer electroplating |
| KR101420780B1 (en) * | 2012-11-20 | 2014-07-18 | 대성하이피(주) | By way of drum rotation pin connector accepts times stripper spray device of the plating and stripper spray methods |
| CN204080141U (en) * | 2014-08-25 | 2015-01-07 | 北京实验工厂 | The silver-plated special-shaped site protection device of rotor local |
| CN204866341U (en) * | 2015-07-16 | 2015-12-16 | 陈巨根 | Spray paint to shield and paste with gluing |
| CN206289323U (en) * | 2016-12-06 | 2017-06-30 | 宝鸡保德利电气设备有限责任公司 | A kind of differential arc oxidation shielding protector |
| CN207109122U (en) * | 2017-08-15 | 2018-03-16 | 重庆安美科技有限公司 | A kind of disk workpiece electroplating tooling |
| CN207313721U (en) * | 2017-06-19 | 2018-05-04 | 中南大学 | A kind of device being modified for the unidirectional surface of metal differential arc oxidation |
| CN208395292U (en) * | 2018-05-30 | 2019-01-18 | 株洲航发橡塑制品有限公司 | Aero-engine gear plating protective case |
-
2019
- 2019-04-10 CN CN201910284770.6A patent/CN109811376B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302637A (en) * | 2008-06-16 | 2008-11-12 | 深圳国人通信有限公司 | Surface protection method of plating material in electroplating procedure |
| CN201280602Y (en) * | 2008-10-23 | 2009-07-29 | 成都飞机工业（集团）有限责任公司 | End face electroplating fixture for lining type part |
| CN102011159A (en) * | 2010-12-15 | 2011-04-13 | 安徽华东光电技术研究所 | Device and method for implementing local electroplating of parts |
| CN202626340U (en) * | 2011-09-29 | 2012-12-26 | 赵雨 | Partial electroplate equipment for column-shaped part |
| KR101420780B1 (en) * | 2012-11-20 | 2014-07-18 | 대성하이피(주) | By way of drum rotation pin connector accepts times stripper spray device of the plating and stripper spray methods |
| CN203462153U (en) * | 2013-09-11 | 2014-03-05 | 深圳市创智成功科技有限公司 | Rack for wafer electroplating |
| CN204080141U (en) * | 2014-08-25 | 2015-01-07 | 北京实验工厂 | The silver-plated special-shaped site protection device of rotor local |
| CN204866341U (en) * | 2015-07-16 | 2015-12-16 | 陈巨根 | Spray paint to shield and paste with gluing |
| CN206289323U (en) * | 2016-12-06 | 2017-06-30 | 宝鸡保德利电气设备有限责任公司 | A kind of differential arc oxidation shielding protector |
| CN207313721U (en) * | 2017-06-19 | 2018-05-04 | 中南大学 | A kind of device being modified for the unidirectional surface of metal differential arc oxidation |
| CN207109122U (en) * | 2017-08-15 | 2018-03-16 | 重庆安美科技有限公司 | A kind of disk workpiece electroplating tooling |
| CN208395292U (en) * | 2018-05-30 | 2019-01-18 | 株洲航发橡塑制品有限公司 | Aero-engine gear plating protective case |
Non-Patent Citations (1)
| Title |
|---|
| 王婷 等: ""一种新型遮蔽材料在局部电镀中的应用"", 《科技传播》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621827A (en) * | 2020-06-05 | 2020-09-04 | 中国电子科技集团公司第二十四研究所 | Processing method for improving salt spray resistance of packaged semiconductor device |
| CN111621827B (en) * | 2020-06-05 | 2021-08-24 | 中国电子科技集团公司第二十四研究所 | Processing method for improving salt spray resistance of packaged semiconductor device |
| CN112410857A (en) * | 2020-12-15 | 2021-02-26 | 云南大泽电极科技股份有限公司 | Method for processing conductive beam interface of anode plate for electrolysis |
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|---|---|
| CN109811376B (en) | 2021-03-19 |
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