JPH0573816B2 - - Google Patents
Info
- Publication number
- JPH0573816B2 JPH0573816B2 JP59264796A JP26479684A JPH0573816B2 JP H0573816 B2 JPH0573816 B2 JP H0573816B2 JP 59264796 A JP59264796 A JP 59264796A JP 26479684 A JP26479684 A JP 26479684A JP H0573816 B2 JPH0573816 B2 JP H0573816B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- mold
- optical glass
- glass
- molding
- 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 34
- 239000005304 optical glass Substances 0.000 claims description 30
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 22
- 239000010970 precious metal Substances 0.000 claims description 7
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 3
- 239000010948 rhodium Substances 0.000 claims 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- 229910002078 fully stabilized zirconia Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- -1 Si 3 N 4 Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004554 molding of glass Methods 0.000 description 1
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59264796A JPS61143552A (ja) | 1984-12-14 | 1984-12-14 | 光学ガラス素子のプレス成形用型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59264796A JPS61143552A (ja) | 1984-12-14 | 1984-12-14 | 光学ガラス素子のプレス成形用型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143552A JPS61143552A (ja) | 1986-07-01 |
| JPH0573816B2 true JPH0573816B2 (enrdf_load_stackoverflow) | 1993-10-15 |
Family
ID=17408323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59264796A Granted JPS61143552A (ja) | 1984-12-14 | 1984-12-14 | 光学ガラス素子のプレス成形用型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143552A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2526869B2 (ja) * | 1986-08-07 | 1996-08-21 | 東ソー株式会社 | 打錠機用粉体成形用型 |
| JP2002529255A (ja) * | 1998-11-18 | 2002-09-10 | ザ ユニヴァーシティ オブ バース | 成形品の製造装置および製造方法 |
| CN1830851B (zh) | 2005-03-09 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | 模造玻璃透镜的模仁 |
-
1984
- 1984-12-14 JP JP59264796A patent/JPS61143552A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61143552A (ja) | 1986-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900002704B1 (ko) | 광학유리소자의 프레스성형틀 및 그것을 사용한 성형방법 | |
| KR900000622B1 (ko) | 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형 | |
| JPS60127246A (ja) | 光学ガラスレンズの直接プレス成型用型 | |
| JPS6228091B2 (enrdf_load_stackoverflow) | ||
| JPH0573816B2 (enrdf_load_stackoverflow) | ||
| JPS61183133A (ja) | 光学ガラス素子のプレス成形用型 | |
| JPS61183134A (ja) | 光学ガラス素子のプレス成形用型 | |
| JPS63103836A (ja) | 光学ガラス素子の成形用型 | |
| JPS623031A (ja) | 光学ガラス素子の製造方法 | |
| JPS6311285B2 (enrdf_load_stackoverflow) | ||
| JPH0572336B2 (enrdf_load_stackoverflow) | ||
| JPS60264330A (ja) | 光学ガラス素子のプレス成形用型 | |
| JPS60176928A (ja) | ガラスレンズのプレス成形用型 | |
| JPH0352415B2 (enrdf_load_stackoverflow) | ||
| JPH0248496B2 (ja) | Kogakugarasusoshinoseikeihoho | |
| JPS6296331A (ja) | 光学ガラス素子の成形方法及びその成形用型 | |
| JPS60195026A (ja) | 光学ガラス部品の直接プレス成型用型材料 | |
| JPS61242922A (ja) | 光学ガラス素子のプレス成形用型 | |
| JPH0572335B2 (enrdf_load_stackoverflow) | ||
| JPS6217028A (ja) | 光学ガラス素子の成形方法 | |
| JPS627639A (ja) | 光学ガラス素子の成形方法 | |
| JPS63182225A (ja) | 光学ガラス素子の製造方法 | |
| JPS6395128A (ja) | 光学ガラス素子の製造方法 | |
| JPS61281028A (ja) | 光学ガラス素子の成形方法 | |
| JPS62256732A (ja) | ガラスレンズの成形型 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |