JPH0234721B2 - - Google Patents
Info
- Publication number
- JPH0234721B2 JPH0234721B2 JP60239377A JP23937785A JPH0234721B2 JP H0234721 B2 JPH0234721 B2 JP H0234721B2 JP 60239377 A JP60239377 A JP 60239377A JP 23937785 A JP23937785 A JP 23937785A JP H0234721 B2 JPH0234721 B2 JP H0234721B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- cutting tool
- cutting
- cutting edge
- angle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 13
- 229910003460 diamond Inorganic materials 0.000 claims description 12
- 239000010432 diamond Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
Landscapes
- Turning (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23937785A JPS62102901A (ja) | 1985-10-28 | 1985-10-28 | 光学部品製作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23937785A JPS62102901A (ja) | 1985-10-28 | 1985-10-28 | 光学部品製作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62102901A JPS62102901A (ja) | 1987-05-13 |
| JPH0234721B2 true JPH0234721B2 (ko) | 1990-08-06 |
Family
ID=17043870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23937785A Granted JPS62102901A (ja) | 1985-10-28 | 1985-10-28 | 光学部品製作方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102901A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6771435B2 (en) * | 2000-10-02 | 2004-08-03 | Konica Corporation | Optical element, metal die, and cutting tool |
| US20040045419A1 (en) * | 2002-09-10 | 2004-03-11 | Bryan William J. | Multi-diamond cutting tool assembly for creating microreplication tools |
| JP2005219186A (ja) * | 2004-02-09 | 2005-08-18 | Konica Minolta Opto Inc | 加工方法 |
| CN103459114B (zh) * | 2011-03-31 | 2016-09-28 | 柯尼卡美能达株式会社 | 模具的加工方法、模具以及光拾取装置用的光学元件 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810164U (ja) * | 1981-07-09 | 1983-01-22 | 旭精工株式会社 | 傾斜ストツパ−を具える硬貨選別装置 |
-
1985
- 1985-10-28 JP JP23937785A patent/JPS62102901A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810164U (ja) * | 1981-07-09 | 1983-01-22 | 旭精工株式会社 | 傾斜ストツパ−を具える硬貨選別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62102901A (ja) | 1987-05-13 |
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