BE897090A - Machine pour usiner des surfaces courbes - Google Patents
Machine pour usiner des surfaces courbes Download PDFInfo
- Publication number
- BE897090A BE897090A BE6/47837A BE6047837A BE897090A BE 897090 A BE897090 A BE 897090A BE 6/47837 A BE6/47837 A BE 6/47837A BE 6047837 A BE6047837 A BE 6047837A BE 897090 A BE897090 A BE 897090A
- Authority
- BE
- Belgium
- Prior art keywords
- machining
- support
- cutting tool
- workpiece
- axis
- Prior art date
Links
- 238000003754 machining Methods 0.000 title claims description 77
- 239000011521 glass Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 230000008685 targeting Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000002779 Morchella esculenta Nutrition 0.000 description 1
- 240000002769 Morchella esculenta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
- B24B13/043—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using cup-type grinding wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8210657A FR2528748A1 (fr) | 1982-06-18 | 1982-06-18 | Machine pour usiner des surfaces courbes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE897090A true BE897090A (fr) | 1983-12-19 |
Family
ID=9275142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6/47837A BE897090A (fr) | 1982-06-18 | 1983-06-17 | Machine pour usiner des surfaces courbes |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS597550A (enrdf_load_stackoverflow) |
| BE (1) | BE897090A (enrdf_load_stackoverflow) |
| DE (1) | DE3319719A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2528748A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2124943B (enrdf_load_stackoverflow) |
| IT (1) | IT1194268B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228063A (ja) * | 1984-04-20 | 1985-11-13 | Matsushita Electric Ind Co Ltd | 曲面創成研磨装置 |
| US4574527A (en) * | 1984-10-05 | 1986-03-11 | Craxton Robert S | Toric lens generating |
| JPS62131790U (enrdf_load_stackoverflow) * | 1986-02-06 | 1987-08-20 | ||
| US4908997A (en) * | 1988-09-12 | 1990-03-20 | Coburn Optical Industries, Inc. | Method and system for generating wide-range toric lenses |
| DE3941480A1 (de) * | 1989-12-15 | 1991-06-20 | Witzig & Frank Turmatic Gmbh | Mehrstationen-werkzeugmaschine |
| DE4412370A1 (de) † | 1994-04-12 | 1995-10-19 | Schneider Gmbh & Co Kg | Verfahren und Vorrichtung zum Herstellen asphärischer Linsenoberflächen |
| DE19804542C5 (de) | 1998-02-05 | 2009-04-30 | Wernicke & Co Gmbh | Verfahren und Vorrichtung zum Bearbeiten von Brillengläsern |
| GB0508695D0 (en) * | 2005-04-29 | 2005-06-08 | Univ Cranfield | Apparatus and method |
| EP2495072A1 (de) | 2011-03-01 | 2012-09-05 | Schneider GmbH & Co. KG | Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589488A (en) * | 1948-11-19 | 1952-03-18 | Shuron Optical Co Inc | Lens grinding method and machine |
| FR1445522A (fr) * | 1965-04-07 | 1966-07-15 | Optique Telegic Soc D | Machine pour l'usinage de surfaces, notamment sphériques ou toriques |
| GB1198907A (en) * | 1965-05-12 | 1970-07-15 | Textron Inc | Machine for Generating Toric Surfaces |
| US3670460A (en) * | 1970-06-01 | 1972-06-20 | Senoptics Inc | Tool positioning means for lens grinder |
| US3624969A (en) * | 1970-07-15 | 1971-12-07 | American Optical Corp | Lens generating apparatus |
| US3790875A (en) * | 1970-11-27 | 1974-02-05 | Autoflow Eng Ltd | Digital to analogue converter |
| US4068413A (en) * | 1975-10-02 | 1978-01-17 | Suddarth Jack M | Adjustable lens grinding apparatus |
| DE2659489A1 (de) * | 1976-12-30 | 1978-07-13 | Prontor Werk Gauthier Gmbh | Maschine zum fraesen asphaerischer, insbesondere torischer flaechen von optischen glaesern, beispielsweise brillenglaeser |
-
1982
- 1982-06-18 FR FR8210657A patent/FR2528748A1/fr active Granted
-
1983
- 1983-05-31 DE DE19833319719 patent/DE3319719A1/de not_active Withdrawn
- 1983-06-13 IT IT21597/83A patent/IT1194268B/it active
- 1983-06-14 GB GB08316145A patent/GB2124943B/en not_active Expired
- 1983-06-17 JP JP58107982A patent/JPS597550A/ja active Pending
- 1983-06-17 BE BE6/47837A patent/BE897090A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3319719A1 (de) | 1983-12-29 |
| GB2124943B (en) | 1986-08-20 |
| FR2528748A1 (fr) | 1983-12-23 |
| GB2124943A (en) | 1984-02-29 |
| IT1194268B (it) | 1988-09-14 |
| GB8316145D0 (en) | 1983-07-20 |
| FR2528748B1 (enrdf_load_stackoverflow) | 1985-04-05 |
| IT8321597A0 (it) | 1983-06-13 |
| JPS597550A (ja) | 1984-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ESSILOR INTERNATIONAL CIE Effective date: 19900630 |