CN102689141A - Manufacturing method of optical thin slice - Google Patents

Manufacturing method of optical thin slice Download PDF

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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
Application number
CN2012101704027A
Other languages
Chinese (zh)
Inventor
李坚
Original Assignee
苏州市新鸿基精密部品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州市新鸿基精密部品有限公司 filed Critical 苏州市新鸿基精密部品有限公司
Priority to CN2012101704027A priority Critical patent/CN102689141A/en
Publication of CN102689141A publication Critical patent/CN102689141A/en

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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

The manufacturing approach of otpical leaf
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.
CN2012101704027A 2012-05-29 2012-05-29 Manufacturing method of optical thin slice CN102689141A (en)

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

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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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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