CN103028662B - A kind of processing technology of LED backlight diel - Google Patents
A kind of processing technology of LED backlight diel Download PDFInfo
- Publication number
- CN103028662B CN103028662B CN201110304624.9A CN201110304624A CN103028662B CN 103028662 B CN103028662 B CN 103028662B CN 201110304624 A CN201110304624 A CN 201110304624A CN 103028662 B CN103028662 B CN 103028662B
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- insert
- diel
- concave template
- processing technology
- led backlight
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Abstract
A processing technology for LED backlight diel is the actual size according to stamped part, the size of design concave template, insert, and processes with Linear cut or relevant device; Described insert can be monoblock type or combined type; After insert machines, carry out polishing, when product size and appearance requirement are very high, insert can be made mirror process, increase its electroplate adhesion power, also can adopt " vacuum titanizing " technique; Insert after polishing, then is electroplated, and after having electroplated, insert is loaded concave template inner chamber; Described plating is titanizing processing.The present invention is compared with existing backlight diel, and insert case hardness, wearability, corrosion resisting property improve 3 ~ 20 times.In the service life of effective raising diel, improve profiled surface hardness, improve production efficiency.Insert adopts combined convenient surface finish, and cost is low, is convenient to maintenance, changes.
Description
Technical field
The present invention relates to a kind of processing technology of LED backlight diel, this technique is applicable to LED backlight diel industry.
Background technology
Current known diel, for ensureing the wearability of mould, section of mould molding surface material generally selects high-quality tool steel or wolfram steel, but this kind of mould is after production product about 20000, section of mould molding surface or easily wearing and tearing, wolfram steel material is more crisp, and punching course easily ruptures, and often need safeguard mould, add production cost, production efficiency is low, and during for producing in enormous quantities, its weak point is particularly outstanding.
Summary of the invention
Object of the present invention is exactly the processing technology that will provide a kind of LED backlight diel, and it is short that it can overcome the existing diel life-span, the problem that forming face is is easily worn and torn.
The object of the present invention is achieved like this, and a kind of processing technology of LED backlight diel, is characterized in that:
A. according to the actual size of stamped part, design concave template, insert size and process;
B. after insert machines, carry out polishing, when product size and appearance requirement are very high, insert can be made mirror process, increase its electroplate adhesion power, also can adopt " vacuum titanizing " technique;
C. insert is after polishing, then electroplates, and after having electroplated, monoblock type insert is loaded concave template inner chamber.
The present invention is compared with existing backlight diel, and insert case hardness, wearability, corrosion resisting property improve 3 ~ 20 times.In the service life of effective raising diel, improve profiled surface hardness, improve production efficiency.Insert adopts combined convenient surface finish, and cost is low, is convenient to maintenance, changes.
Accompanying drawing explanation
Fig. 1 is concave template structural representation of the present invention;
Fig. 2 is insert structure schematic diagram of the present invention;
1. concave template, 2. insert.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, but be not limited in any way right of the present invention.
A processing technology for LED backlight diel, A. according to the actual size of stamped part, design concave template, insert size and process; B. after insert machines, carry out polishing, when product size and appearance requirement are very high, insert can be made mirror process, increase its electroplate adhesion power, also can adopt " vacuum titanizing " technique; C. insert is after polishing, then electroplates, and after having electroplated, monoblock type insert is loaded concave template inner chamber.
Claims (2)
1. a processing technology for LED backlight diel, is characterized in that:
A. according to the actual size of stamped part, design concave template, insert size and process;
B. after insert machines, carry out polishing, when product size and appearance requirement are very high, insert can be made mirror process, increase its electroplate adhesion power;
C. insert is after polishing, then electroplates, and after having electroplated, monoblock type insert is loaded concave template inner chamber.
2. the processing technology of a kind of LED backlight diel according to claim 1, is characterized in that: described step C, and insert, after polishing, adopts " vacuum titanizing " technique, after vacuum titanizing completes, monoblock type insert is loaded concave template inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110304624.9A CN103028662B (en) | 2011-10-10 | 2011-10-10 | A kind of processing technology of LED backlight diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110304624.9A CN103028662B (en) | 2011-10-10 | 2011-10-10 | A kind of processing technology of LED backlight diel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103028662A CN103028662A (en) | 2013-04-10 |
| CN103028662B true CN103028662B (en) | 2016-01-13 |
Family
ID=48016345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110304624.9A Active CN103028662B (en) | 2011-10-10 | 2011-10-10 | A kind of processing technology of LED backlight diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103028662B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332483A (en) * | 2008-07-22 | 2008-12-31 | 苏州胜利精密制造有限公司 | Processing technique of liquid crystal television metal frame |
| US20090004408A1 (en) * | 2007-06-28 | 2009-01-01 | Epson Imaging Devices Corporation | Electro-optical device, metal frame for electro-optical device, manufacturing method of electro-optical device, manufacturing method of metal frame for electro-optical device, and electronic apparatus |
| CN201880787U (en) * | 2010-03-16 | 2011-06-29 | 上海联明机械股份有限公司 | Cavity blanking die |
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN102179909A (en) * | 2011-03-04 | 2011-09-14 | 慈溪市盛艺模具有限公司 | High-brightness non-melted mark steam injection mold and using method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000266049A (en) * | 1999-03-17 | 2000-09-26 | Enomoto Co Ltd | Bush and guide post for linear sliding |
| JP2004001301A (en) * | 2002-05-31 | 2004-01-08 | Sumitomo Heavy Ind Ltd | Die and its manufacturing process |
-
2011
- 2011-10-10 CN CN201110304624.9A patent/CN103028662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090004408A1 (en) * | 2007-06-28 | 2009-01-01 | Epson Imaging Devices Corporation | Electro-optical device, metal frame for electro-optical device, manufacturing method of electro-optical device, manufacturing method of metal frame for electro-optical device, and electronic apparatus |
| CN101332483A (en) * | 2008-07-22 | 2008-12-31 | 苏州胜利精密制造有限公司 | Processing technique of liquid crystal television metal frame |
| CN201880787U (en) * | 2010-03-16 | 2011-06-29 | 上海联明机械股份有限公司 | Cavity blanking die |
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN102179909A (en) * | 2011-03-04 | 2011-09-14 | 慈溪市盛艺模具有限公司 | High-brightness non-melted mark steam injection mold and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103028662A (en) | 2013-04-10 |
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