JPH0379299B2 - - Google Patents
Info
- Publication number
- JPH0379299B2 JPH0379299B2 JP58249895A JP24989583A JPH0379299B2 JP H0379299 B2 JPH0379299 B2 JP H0379299B2 JP 58249895 A JP58249895 A JP 58249895A JP 24989583 A JP24989583 A JP 24989583A JP H0379299 B2 JPH0379299 B2 JP H0379299B2
- Authority
- JP
- Japan
- Prior art keywords
- tib
- mold
- molding
- ceramics
- glass
- 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
- 238000000465 moulding Methods 0.000 claims description 42
- 239000000919 ceramic Substances 0.000 claims description 40
- 239000005304 optical glass Substances 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 239000011195 cermet Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 15
- 239000010410 layer Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- 238000009736 wetting Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- -1 stainless steel Chemical class 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
- C03B11/086—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor of coated dies
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/05—Press-mould die materials
- C03B2215/07—Ceramic or cermets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
- C03B2215/22—Non-oxide ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58249895A JPS60141629A (ja) | 1983-12-27 | 1983-12-27 | 光学ガラス素子の成形用金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58249895A JPS60141629A (ja) | 1983-12-27 | 1983-12-27 | 光学ガラス素子の成形用金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141629A JPS60141629A (ja) | 1985-07-26 |
| JPH0379299B2 true JPH0379299B2 (enrdf_load_stackoverflow) | 1991-12-18 |
Family
ID=17199808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58249895A Granted JPS60141629A (ja) | 1983-12-27 | 1983-12-27 | 光学ガラス素子の成形用金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141629A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2641192B2 (ja) * | 1986-03-04 | 1997-08-13 | キヤノン株式会社 | 微細パターンを表面に有するガラス光学素子の製造方法 |
| JPS6350335A (ja) * | 1986-08-20 | 1988-03-03 | Matsushita Electric Ind Co Ltd | 光学ガラス素子の成形用型 |
| JP2572047B2 (ja) * | 1986-10-06 | 1997-01-16 | オリンパス光学工業株式会社 | ガラスプレス装置部材 |
| JPS63297223A (ja) * | 1987-05-29 | 1988-12-05 | Fuji Dies Kk | 溶融ガラス成形用工具 |
| JPH07121812B2 (ja) * | 1988-03-17 | 1995-12-25 | 石塚硝子株式会社 | ガラス成形用プランジャ |
| CN102992585A (zh) * | 2012-11-28 | 2013-03-27 | 江苏宜达光电科技有限公司 | 灯具玻璃罩模具 |
-
1983
- 1983-12-27 JP JP58249895A patent/JPS60141629A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60141629A (ja) | 1985-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4168961A (en) | Method of molding glass elements | |
| KR900000622B1 (ko) | 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형 | |
| JPS632821A (ja) | ガラス光学素子の成形方法、この方法に使用する型、およびこの型の製造方法 | |
| JPS60127246A (ja) | 光学ガラスレンズの直接プレス成型用型 | |
| JPH0379299B2 (enrdf_load_stackoverflow) | ||
| JPH0247411B2 (ja) | Kogakugarasusoshinopuresuseikeiyokata | |
| JPS61281030A (ja) | 光学素子成形用金型 | |
| JPS62207726A (ja) | プレスレンズの製造方法 | |
| JPS60135502A (ja) | ガラスレンズ成形のための成形型材 | |
| JPH0688803B2 (ja) | 光学ガラス素子の成形用型 | |
| JPH0116282B2 (enrdf_load_stackoverflow) | ||
| JPS6131321A (ja) | 光学部品等のプレス成形型とその製造方法 | |
| JPH0316923A (ja) | 光学部品成形用複合モールド及びその製造方法 | |
| JPS61291427A (ja) | モ−ルドレンズおよびその製造方法 | |
| JPH0572336B2 (enrdf_load_stackoverflow) | ||
| JPS60180926A (ja) | 高精度ガラス成形品のプレス成形用鋳型 | |
| JPH0361616B2 (enrdf_load_stackoverflow) | ||
| JP3199825B2 (ja) | 光学素子の成形方法 | |
| JPH01172542A (ja) | 光学素子成形用型部材 | |
| JPH0572335B2 (enrdf_load_stackoverflow) | ||
| JPH0214881A (ja) | 複合炭素材料 | |
| JPH0251433A (ja) | 光学素子成形用型 | |
| JPH01286964A (ja) | 光学素子の成形型 | |
| JPH08119643A (ja) | 光学素子成形用型 | |
| JPH01111738A (ja) | ガラス成形体の成形型 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |