JPH0148208B2 - - Google Patents
Info
- Publication number
- JPH0148208B2 JPH0148208B2 JP16753183A JP16753183A JPH0148208B2 JP H0148208 B2 JPH0148208 B2 JP H0148208B2 JP 16753183 A JP16753183 A JP 16753183A JP 16753183 A JP16753183 A JP 16753183A JP H0148208 B2 JPH0148208 B2 JP H0148208B2
- Authority
- JP
- Japan
- Prior art keywords
- optical element
- mold
- spherical
- molding
- functional
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 112
- 238000000465 moulding Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 34
- 239000012778 molding material Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 20
- 238000012805 post-processing Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16753183A JPS6058816A (ja) | 1983-09-13 | 1983-09-13 | 光学素子の成形方法 |
| DE19843402648 DE3402648A1 (de) | 1983-01-28 | 1984-01-26 | Formgebungsvorrichtung fuer ein optisches element |
| US06/774,395 US4698089A (en) | 1983-01-28 | 1985-09-10 | Optical element forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16753183A JPS6058816A (ja) | 1983-09-13 | 1983-09-13 | 光学素子の成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6058816A JPS6058816A (ja) | 1985-04-05 |
| JPH0148208B2 true JPH0148208B2 (en]) | 1989-10-18 |
Family
ID=15851419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16753183A Granted JPS6058816A (ja) | 1983-01-28 | 1983-09-13 | 光学素子の成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058816A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6368898B2 (ja) * | 2015-02-12 | 2018-08-08 | 高橋金属株式会社 | プレス金型及びこれを用いたプレス成形方法 |
-
1983
- 1983-09-13 JP JP16753183A patent/JPS6058816A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6058816A (ja) | 1985-04-05 |
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