CN102689141A - Manufacturing method of optical thin slice - Google Patents
Manufacturing method of optical thin slice Download PDFInfo
- Publication number
- CN102689141A CN102689141A CN2012101704027A CN201210170402A CN102689141A CN 102689141 A CN102689141 A CN 102689141A CN 2012101704027 A CN2012101704027 A CN 2012101704027A CN 201210170402 A CN201210170402 A CN 201210170402A CN 102689141 A CN102689141 A CN 102689141A
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- CN
- China
- Prior art keywords
- semi
- square
- finished
- approach
- milling
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000003287 optical Effects 0.000 title abstract 3
- 239000000463 materials Substances 0.000 claims abstract description 21
- 239000011265 semifinished products Substances 0.000 claims abstract description 13
- 238000003754 machining Methods 0.000 claims abstract description 7
- 238000007514 turning Methods 0.000 claims abstract description 4
- 239000000047 products Substances 0.000 abstract description 10
- 238000010008 shearing Methods 0.000 abstract 1
- 238000000034 methods Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The invention provides a manufacturing method of an optical thin slice. The manufacturing method comprises the following steps: firstly, selecting a thin plate, and shearing the thin plate into square material or annular material; secondly, clamping the square material or annular material on a CNC (Computerized Numerical Control) machining center, fine milling the inner holes of the square material or annular material to enable the tolerance of the inner holes to be within 0.015 mm so as to form semi-finished products; and thirdly, sleeving the semi-finished products on the mandrel of a numerically controlled lathe, and fine turning the outer circles of the semi-finished products to obtain thin-wall rings. According to the invention, the optical thin slice can be processed on a common CNC machining center and the numerically controlled lathe, so that the manufacturing cost of the product is low; a plurality of products can be processed at one time, the size stability is high, and the efficiency is high; moreover, the precision of the products is within 0.005 mm, and the quality is good.
Description
Technical field
The present invention relates to a kind of manufacturing approach of otpical leaf.
Background technology
Sheet parts (thickness 1mm) make and use the completion of punching press and special process (laser, engraving and corrosion etc.) at present always.But; The high and few requirement of quantity required of product size precision for optics thin skin part; Common process such as punching press can not satisfy dimensional accuracy and appearance requirement; Special process such as laser can make product produce thermal deformation and cost is high, cause that most of enterprise can't satisfy client's product requirement in the industry.
Particularly modern high most advanced and sophisticated laser equipment, the following linear dimension of aperture 0.01mm of focusing mechanism and form and position tolerance almost seldom factory can complete.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of manufacturing approach of otpical leaf is provided.
The object of the invention is realized through following technical scheme:
The manufacturing approach of otpical leaf may further comprise the steps:
1) selects thin plate, manual resquaring material or circular material;
2) square material or circle are expected clamping on milling device, the endoporus of square material of finish-milling or circular material is controlled within the 0.015mm endoporus tolerance, forms semi-finished product;
3) the multi-disc semi-finished product are inserted on the lathe mandrel, finish turning semi-finished product cylindrical promptly obtains the thin-walled ring.
Further, the manufacturing approach of above-mentioned otpical leaf, said milling device is the CNC machining center.
Further, the manufacturing approach of above-mentioned otpical leaf, said lathe is a numerically controlled lathe.
Substantive distinguishing features and obvious improvement that technical scheme of the present invention is outstanding are mainly reflected in:
Can accomplish processing at common CNC machining center and numerically controlled lathe, cost of goods manufactured is low; Once can accomplish many product processing, dimensional stability is high, and efficient is high; The product precision can reach in the 0.005mm, and quality is good.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Fig. 1: semi-finished product are scheme of installation on lathe.
The specific embodiment
The manufacturing approach of otpical leaf may further comprise the steps:
1) selects thin plate, manual resquaring material or circular material;
2) square material or circle are expected clamping on the CNC machining center, the endoporus of square material of finish-milling or circular material is controlled within the 0.015mm endoporus tolerance, forms semi-finished product;
3) the multi-disc semi-finished product are inserted on the numerically controlled lathe axle, as shown in Figure 1, finish turning semi-finished product cylindrical promptly obtains the thin-walled ring.
Can accomplish processing at common CNC machining center and numerically controlled lathe, cost of goods manufactured is low; Once can accomplish many product processing, dimensional stability is high, and efficient is high; The product precision can reach in the 0.005mm, and quality is good.
What need understand is: the above only is a preferred implementation of the present invention; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (3)
1. the manufacturing approach of otpical leaf is characterized in that may further comprise the steps:
1) selects thin plate, manual resquaring material or circular material;
2) square material or circle are expected clamping on milling device, the endoporus of square material of finish-milling or circular material is controlled within the 0.015mm endoporus tolerance, forms semi-finished product;
3) the multi-disc semi-finished product are inserted on the lathe mandrel, finish turning semi-finished product cylindrical promptly obtains the thin-walled ring.
2. the manufacturing approach of otpical leaf according to claim 1, it is characterized in that: said milling device is the CNC machining center.
3. the manufacturing approach of otpical leaf according to claim 1, it is characterized in that: said lathe is a numerically controlled lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101704027A CN102689141A (en) | 2012-05-29 | 2012-05-29 | Manufacturing method of optical thin slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101704027A CN102689141A (en) | 2012-05-29 | 2012-05-29 | Manufacturing method of optical thin slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102689141A true CN102689141A (en) | 2012-09-26 |
Family
ID=46854965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101704027A CN102689141A (en) | 2012-05-29 | 2012-05-29 | Manufacturing method of optical thin slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414890A (en) * | 2015-11-24 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Finish machining method for thin-walled conduit |
Citations (6)
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|---|---|---|---|---|
| US4162569A (en) * | 1977-10-17 | 1979-07-31 | Dana Corporation | Method of making metal gaskets |
| US4423544A (en) * | 1981-11-06 | 1984-01-03 | Felt Products Mfg. Co. | Method of making composite gasket |
| CN1453097A (en) * | 2002-04-27 | 2003-11-05 | 辉帝企业股份有限公司 | Gasket manufacturing process |
| CN101122788A (en) * | 2007-08-09 | 2008-02-13 | 成都飞机工业（集团）有限责任公司 | Process for spreading, spraying and positioning machine-processed parts surface hole position |
| CN102319983A (en) * | 2011-07-21 | 2012-01-18 | 中航沈飞民用飞机有限责任公司 | Machining method for obtaining circular washer instead of die punching mode |
| CN102328190A (en) * | 2011-10-14 | 2012-01-25 | 株洲南车时代电气股份有限公司 | Metal gasket processing method |
-
2012
- 2012-05-29 CN CN2012101704027A patent/CN102689141A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162569A (en) * | 1977-10-17 | 1979-07-31 | Dana Corporation | Method of making metal gaskets |
| US4423544A (en) * | 1981-11-06 | 1984-01-03 | Felt Products Mfg. Co. | Method of making composite gasket |
| CN1453097A (en) * | 2002-04-27 | 2003-11-05 | 辉帝企业股份有限公司 | Gasket manufacturing process |
| CN101122788A (en) * | 2007-08-09 | 2008-02-13 | 成都飞机工业（集团）有限责任公司 | Process for spreading, spraying and positioning machine-processed parts surface hole position |
| CN102319983A (en) * | 2011-07-21 | 2012-01-18 | 中航沈飞民用飞机有限责任公司 | Machining method for obtaining circular washer instead of die punching mode |
| CN102328190A (en) * | 2011-10-14 | 2012-01-25 | 株洲南车时代电气股份有限公司 | Metal gasket processing method |
Non-Patent Citations (2)
| Title |
|---|
| 林鸣德: "薄板小孔冲孔翻边工艺分析及模具设计", 《模具制造》, no. 10, 31 October 2007 (2007-10-31), pages 7 - 9 * |
| 白妮: "薄片齿轮加工工艺", 《金属加工 冷加工》, no. 18, 30 September 2011 (2011-09-30), pages 44 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414890A (en) * | 2015-11-24 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Finish machining method for thin-walled conduit |
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Application publication date: 20120926 |
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