MY122289A - Optical element holder for grinding or polishing - Google Patents
Optical element holder for grinding or polishingInfo
- Publication number
- MY122289A MY122289A MYPI20005877A MY122289A MY 122289 A MY122289 A MY 122289A MY PI20005877 A MYPI20005877 A MY PI20005877A MY 122289 A MY122289 A MY 122289A
- Authority
- MY
- Malaysia
- Prior art keywords
- optical element
- peripheral edge
- outer peripheral
- polishing
- grinding
- Prior art date
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
THIS INVENTION AIMS AT, IN AN OPTICAL ELEMENT HOLDER FOR HOLDING AN OPTICAL ELEMENT SUCH AS A LENS WHEN GRINDING OR POLISHING IT, RELIABLY PREVENTING, WITH A SIMPLE ARRANGEMENT, A DEFECT SUCH AS A CRACK, CHIP, OR THE LIKE IN THE OUTER PERIPHERAL EDGE OF THE OPTICAL ELEMENT, WHICH OCCURS IN THE OPTICAL ELEMENT HOLDER. IN ORDER TO ACHIEVE THIS OBJECT, IN AN OPTICAL ELEMENT HOLDER 1 INCLUDING A HOLDING MEMBER 2 FOR SUPPORTING A CONTACT SURFACE LA OF AN OPTICAL ELEMENT L SUCH AS A LENS THROUGH AN ELASTIC SHEET 4, AND A CYLINDRICAL HOLDING FRAME 3 ATTACHED AROUND THE HOLDING MEMBER 2 AND HAVING AN INNER CIRCUMFERENTIAL SURFACE 3A MATCHING THE OUTER DIAMETER OF THE OPTICAL ELEMENT L, A RELIEF 6 IS FORMED IN THAT PORTION OF THE INNER CIRCUMFERENTIAL SURFACE 3A OF THE HOLDING FRAME 3 WHICH OPPOSES AN OUTER PERIPHERAL EDGE LC OF AN OUTER CIRCUMFERENTIAL SURFACE LB, ON THE CONTACT SURFACE LA SIDE, OF THE OPTICAL ELEMENT L. EVEN IF ABRASION OR BEHAVIOR RESULTING FROM A SMALL BACKLASH BETWEEN THE OPTICAL ELEMENT L AND OPTICAL ELEMENT HOLDER 1, MACHINING, OR THE LIKE CAUSES AN IMPACT REPEATEDLY, THE IMPACT DOES NOT ADVERSELY INFLUENCE THE OUTER PERIPHERAL EDGE LC, SO A DEFECT SUCH AS A CRACK OR CHIP IS NOT FORMED IN THE OUTER PERIPHERAL EDGE LC OF THE OPTICAL ELEMENT L. AS A RESULT, GRINDING OR POLISHING CAN BE PERFORMED STABLY.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35826499 | 1999-12-17 | ||
| JP2000360206A JP2001232544A (en) | 1999-12-17 | 2000-11-27 | Optical element holding device for grinding and polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY122289A true MY122289A (en) | 2006-04-29 |
Family
ID=26580754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20005877 MY122289A (en) | 1999-12-17 | 2000-12-14 | Optical element holder for grinding or polishing |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2001232544A (en) |
| CN (1) | CN1113728C (en) |
| MY (1) | MY122289A (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978129B (en) * | 2005-12-02 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Round rolling apparatus |
| CN1978128B (en) * | 2005-12-02 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Round rolling apparatus |
| CN100553866C (en) * | 2006-01-05 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Rolling circle smelting tool group and method for rolling circle |
| CN100528472C (en) * | 2006-01-06 | 2009-08-19 | 鸿富锦精密工业（深圳）有限公司 | Circle rolling clamp and circle rolling method |
| CN100488713C (en) * | 2006-01-11 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Rounding tool set and rounding method |
| CN100582715C (en) * | 2006-12-25 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | Lens eccentricity detection system and method |
| US8543236B2 (en) * | 2007-07-13 | 2013-09-24 | Essilor International (Compagnie Generale D'optique) | Lens blocking method and related device |
| EP2093018B2 (en) * | 2008-02-25 | 2017-11-01 | Satisloh AG | Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
| JP5112910B2 (en) * | 2008-02-27 | 2013-01-09 | オリンパス株式会社 | Retainer |
| US20110215492A1 (en) * | 2008-11-19 | 2011-09-08 | Toshiya Tomisaka | Manufacturing method of aspheric surface lens |
| EP2255925A1 (en) * | 2009-05-27 | 2010-12-01 | Essilor International (Compagnie Générale D'Optique) | Lens blocking method and related device |
| CN102689252B (en) * | 2011-03-24 | 2016-04-20 | Hoya株式会社 | The processing method of optical glass and the manufacture method of optical glass lens |
| CN102288386A (en) * | 2011-07-27 | 2011-12-21 | 中国科学院长春光学精密机械与物理研究所 | Fixture for interference detection of optical component |
| CN102501155B (en) * | 2011-10-31 | 2013-10-02 | 中国科学院长春光学精密机械与物理研究所 | High-accuracy fixture for polishing optical element |
| CN104029096B (en) * | 2014-06-12 | 2017-01-04 | 绍兴绍力机电科技有限公司 | The magnetic holding device of optical element tip relief processing and clamping method |
| CN105252378B (en) * | 2015-11-10 | 2017-12-19 | 天津津航技术物理研究所 | A kind of polishing method of big rise deep concave spherical surface lens |
| CN105458867A (en) * | 2015-11-16 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Clamp controlling non-rotational symmetry errors for optical elements during polishing |
| CN105834906A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Clamp for machining optical glass |
| CN109623564A (en) * | 2018-11-29 | 2019-04-16 | 河南平原光电有限公司 | A kind of high-efficiency polishing method of easily-deformable lens |
| CN110614552B (en) * | 2019-10-30 | 2024-06-25 | 江苏北方湖光光电有限公司 | Double concave mirror grinding and polishing upper jig |
| CN110802467A (en) * | 2019-11-13 | 2020-02-18 | 大英彰骏光电科技有限公司 | Lens sand is hung and is used tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07121197B2 (en) * | 1986-07-19 | 1995-12-25 | 株式会社ロツテ | Aerated chocolate confectionery and method for producing the same |
| DE59601183D1 (en) * | 1996-05-17 | 1999-03-04 | Opto Tech Gmbh | Optical lens holder and lens polishing method |
-
2000
- 2000-11-27 JP JP2000360206A patent/JP2001232544A/en active Pending
- 2000-12-14 MY MYPI20005877 patent/MY122289A/en unknown
- 2000-12-15 CN CN00136608A patent/CN1113728C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001232544A (en) | 2001-08-28 |
| CN1113728C (en) | 2003-07-09 |
| CN1300660A (en) | 2001-06-27 |
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