CN102501690A - Machining process for electroplated part with light-transmission patterns - Google Patents
Machining process for electroplated part with light-transmission patterns Download PDFInfo
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- CN102501690A CN102501690A CN2011103375814A CN201110337581A CN102501690A CN 102501690 A CN102501690 A CN 102501690A CN 2011103375814 A CN2011103375814 A CN 2011103375814A CN 201110337581 A CN201110337581 A CN 201110337581A CN 102501690 A CN102501690 A CN 102501690A
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Abstract
The invention provides a machining process for an electroplated part with light-transmission patterns, which includes the steps: A, manufacturing a single-color or two-color mould according to the requirement of a product on appearance; B, adjusting injection molding parameters of an injection molding machine according to the requirements of a mould and the product and performing injection molding on the product to obtain an injection molded product; C, hanging the injection molded product on a rack; D, performing chemical plating pretreatment and chemical plating on the injection molded product; E, performing laser engraving on the product after chemical plating to obtain a product with patterns; F, activating the product after laser engraving; and G, electroplating the activated product to obtain the electroplated part with the light-transmission patterns. A chemical nickel-plated layer is removed by means of laser engraving, and hollowed-out patterns or characters are generated at engraved positions, so that light transmission effect is achieved, the process is simple, patterns with high precision can be machined, and yield is high.
Description
Technical field
The present invention relates to plated item technology field, particularly a kind of plated item processing technology of printing opacity pattern.
Background technology
Raising along with consumer's taste; The aesthetic property of the interior exterior trim design of number, household electrical appliances, automobile requires increasingly high; Have printing opacity patterns such as decorative pattern, character particularly to receive designer's favor when wherein having metal appearance and texture again, and the utilization scope is more and more wider.The electroplating processes technology that prior art provides comprises:
Double-shot moulding is electroplated, and mould design, processing and injection moulding difficulty are very big, can only realize simpler, regular pattern, and precision is not high; Die cost is high, and the production yields is low, and cost is high.
The subsides masking film is electroplated, and pastes the masking film complicated operating process, be difficult to accurate location, and machining accuracy is not high; The color range of choice of pattern printing opacity is narrower.
Summary of the invention
The present invention provides a kind of technology simple, can satisfy the plated item processing technology of the printing opacity pattern that the higher pattern of precision is processed, yields is high.
To achieve these goals, the present invention provides following technical scheme:
A kind of plated item processing technology of printing opacity pattern, it comprises step:
A, require to produce monochrome or double-color mold according to product shape;
B, according to the injection parameters of mould and product requirement debugging injection machine, product is carried out injection moulding obtains product;
C, the product that said injection moulding is obtained are suspended on the hanger;
D, the product that said injection moulding is obtained carry out chemical plating pre-treatment and chemical plating;
E, the product after the chemical plating is carried out the product that laser radium carving obtains having pattern;
F, the product behind the laser radium carving is carried out activation processing;
G, the product after the said activation is carried out the plated item that electroplating processes obtains the printing opacity pattern.
Preferably, said step D specifically comprises: with clamping the hanger of the product that obtains of injection moulding be suspended on the plating line conductive arm, through the processing of chemical plating pre-treatment solution, make product surface in chemical plating solution, form the chemical deposit of the about 0.2-1um of one deck.
Preferably; Said step F specifically comprises: the product after with 10% sulfuric acid solution said laser radium being carved carried out activation 2 minutes; Again the ultrasonic cleaner of the entering of the product after said activation 5w/L (watt/liter) intensity was handled 1 minute, removed the dust of the product surface adhesion when radium is carved after said radium is carved.
Through implementing above technical scheme; Have following technique effect: technology provided by the invention carves out the chemical Ni-plating layer of chemical plating through radium; Make the engraving place produce the pattern or the literal of hollow out; Thereby the effect, the technology that reach printing opacity are simple, and it is high to satisfy precision higher pattern processing, yields.
The specific embodiment
Technical scheme is for a better understanding of the present invention described embodiment provided by the invention below in detail.
The embodiment of the invention provides a kind of plated item processing technology of printing opacity pattern, and this technology comprises step:
A, require to produce monochrome or double-color mold according to product shape;
In this step, mould requires to decide according to product shape, need not to consider the designing requirement of pattern character.
B, according to the injection parameters of mould and product requirement debugging injection machine, product is carried out injection moulding obtains product;
In this step, utilize injection machine to carry out injection moulding.
C, the product that said injection moulding is obtained are suspended on the hanger;
According to shape of product design special hanger product clamping, can not exert an adverse impact to the product front again when making product have satisfactory electrical conductivity.
D, the product that said injection moulding is obtained carry out chemical plating pre-treatment and chemical plating;
In this step; Concrete; This chemical plating pre-treatment process is the surface of the product that obtains of the said injection moulding of cleaning; Make the more stable quality of chemical plating, and make product surface have the activated centre that catalytic chemistry plates, so that product surface is produced the chemical deposit of one deck 0.2-1.0um in electroless plating tank.Reality according to product is adjusted this pre-treatment parameter with requiring, and need not to consider the designing requirement of pattern character.
E, the product after the chemical plating is carried out the product that laser radium carving obtains having pattern;
Use optical fiber thunder carving machine to carry out laser radium carving, radium carving energy: the 8w-10w of this optical fiber thunder carving machine does its energy of suitable adjustment according to the thickness of above-mentioned chemical nickel coating, when carving removes chemical nickel coating, avoids destroying the plastic cement surface; The line-spacing of this radium carving can be according to the shaped design adjustment of the pattern of product; Generally need do the tool location.
F, the product behind the laser radium carving is carried out activation processing;
Said step F specifically comprises: the product after with 10% sulfuric acid solution said laser radium being carved carried out activation 2 minutes; Again the ultrasonic cleaner of the entering of the product after said activation 5w/L intensity was handled 1 minute, removed the dust of the product surface adhesion when radium is carved after said radium is carved.
G, the product after the said activation is carried out the plated item that electroplating processes obtains the printing opacity pattern.
In this step, adjust electroplating parameter with requiring, need not to consider the designing requirement of pattern character according to the reality of product.
More than the plated item processing technology of a kind of printing opacity pattern that the embodiment of the invention provided has been carried out detailed introduction; For one of ordinary skill in the art; Thought according to the embodiment of the invention; The part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. the plated item processing technology of a printing opacity pattern is characterized in that, comprises step:
A, require to produce monochrome or double-color mold according to product shape;
B, according to the injection parameters of mould and product requirement debugging injection machine, product is carried out injection moulding obtains product;
C, the product that said injection moulding is obtained are suspended on the hanger;
D, the product that said injection moulding is obtained carry out chemical plating pre-treatment and chemical plating;
E, the product after the chemical plating is carried out the product that laser radium carving obtains having pattern;
F, the product behind the laser radium carving is carried out activation processing;
G, the product after the said activation is carried out the plated item that electroplating processes obtains the printing opacity pattern.
2. technology according to claim 1; It is characterized in that; Said step D specifically comprises: with clamping the hanger of the product that obtains of injection moulding be suspended on the plating line conductive arm, through the processing of chemical plating pre-treatment solution, make product surface in chemical plating solution, form the chemical deposit of the about 0.2-1um of one deck.
3. technology according to claim 1; It is characterized in that; Said step F specifically comprises: the product after with 10% sulfuric acid solution said laser radium being carved carried out activation 2 minutes; Again the ultrasonic cleaner of the entering of the product after said activation 5w/L intensity was handled 1 minute, removed the dust of the product surface adhesion when radium is carved after said radium is carved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103375814A CN102501690A (en) | 2011-10-28 | 2011-10-28 | Machining process for electroplated part with light-transmission patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103375814A CN102501690A (en) | 2011-10-28 | 2011-10-28 | Machining process for electroplated part with light-transmission patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501690A true CN102501690A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103375814A Pending CN102501690A (en) | 2011-10-28 | 2011-10-28 | Machining process for electroplated part with light-transmission patterns |
Country Status (1)
| Country | Link |
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| CN (1) | CN102501690A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448440A (en) * | 2013-07-30 | 2013-12-18 | 惠州建邦精密塑胶有限公司 | Processing technology of electroplated piece with light-transmitting patterns |
| CN103522825A (en) * | 2013-10-18 | 2014-01-22 | 广东星弛光电科技有限公司 | 3D (Three Dimensional) logo preparation process of window glass protective screen |
| CN106958030A (en) * | 2017-03-13 | 2017-07-18 | 科世达（上海）管理有限公司 | A kind of plastic electroplating method and electroplating plastic part |
| CN114198716A (en) * | 2020-09-18 | 2022-03-18 | 常州星宇车灯股份有限公司 | Processing method of automobile logo lampshade |
Citations (4)
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| CN1208883A (en) * | 1997-08-19 | 1999-02-24 | 旭丽股份有限公司 | Method for making transmitting metallised plastic press key, and products thereof |
| CN1420416A (en) * | 2001-11-17 | 2003-05-28 | 余章军 | Process for mfg. light-transmission character electroplated key |
| KR101010943B1 (en) * | 2010-07-08 | 2011-01-26 | (주) 딜라이트오브서피스앤컬러 | A laser planting method for chracter pad |
| CN102217871A (en) * | 2010-04-17 | 2011-10-19 | 史祖法 | Method for manufacturing light transmitting magic mirror through injection molding and plating |
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2011
- 2011-10-28 CN CN2011103375814A patent/CN102501690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208883A (en) * | 1997-08-19 | 1999-02-24 | 旭丽股份有限公司 | Method for making transmitting metallised plastic press key, and products thereof |
| CN1420416A (en) * | 2001-11-17 | 2003-05-28 | 余章军 | Process for mfg. light-transmission character electroplated key |
| CN102217871A (en) * | 2010-04-17 | 2011-10-19 | 史祖法 | Method for manufacturing light transmitting magic mirror through injection molding and plating |
| KR101010943B1 (en) * | 2010-07-08 | 2011-01-26 | (주) 딜라이트오브서피스앤컬러 | A laser planting method for chracter pad |
Non-Patent Citations (2)
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| 刘仁志: "《非金属电镀与精饰 技术与实践》", 31 March 2006 * |
| 李异等: "《电镀前处理与后处理》", 31 January 2009 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448440A (en) * | 2013-07-30 | 2013-12-18 | 惠州建邦精密塑胶有限公司 | Processing technology of electroplated piece with light-transmitting patterns |
| CN103522825A (en) * | 2013-10-18 | 2014-01-22 | 广东星弛光电科技有限公司 | 3D (Three Dimensional) logo preparation process of window glass protective screen |
| CN103522825B (en) * | 2013-10-18 | 2016-02-03 | 广东星弛光电科技有限公司 | A kind of 3Dlogo preparation technology of sight glass protecting screen |
| CN106958030A (en) * | 2017-03-13 | 2017-07-18 | 科世达（上海）管理有限公司 | A kind of plastic electroplating method and electroplating plastic part |
| CN114198716A (en) * | 2020-09-18 | 2022-03-18 | 常州星宇车灯股份有限公司 | Processing method of automobile logo lampshade |
| CN114198716B (en) * | 2020-09-18 | 2024-09-27 | 常州星宇车灯股份有限公司 | Processing method of automobile logo lampshade |
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Application publication date: 20120620 |