SU1649487A1 - Method for manufacture of curved reflecting surface - Google Patents
Method for manufacture of curved reflecting surface Download PDFInfo
- Publication number
- SU1649487A1 SU1649487A1 SU884393862A SU4393862A SU1649487A1 SU 1649487 A1 SU1649487 A1 SU 1649487A1 SU 884393862 A SU884393862 A SU 884393862A SU 4393862 A SU4393862 A SU 4393862A SU 1649487 A1 SU1649487 A1 SU 1649487A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- curved
- load
- workpiece
- shape
- manufacture
- Prior art date
Links
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- Optical Elements Other Than Lenses (AREA)
Abstract
Изобретение относитс к светотехнике , может быть использовано при изготовлении криволинейных отражательных поверхностей, к качеству которых не предъ вл ютс высокие требовани , и позвол ет упростить процесс изготовлени отражающей поверхности.Плос- кую зеркальную заготовку 1 нерабочей поверхностью накладывают на слой кле щего вещества 2, залитого в поддон . Нагружают заготовку осесиммет- ричной нагрузкой, например пуансоном 4, форма которого соответствует форме криволинейной поверхности. Вследствие этого заготовка оказываетс прижатой и зафиксированной в искривленном состо нии за счет затвердевани кле щего состава. После этого нагрузку снимают , убирают пуансон с заготовки и получают готовую криволинейную зеркальную поверхность. 3 ил. с 8The invention relates to lighting, can be used in the manufacture of curved reflective surfaces, the quality of which does not have high requirements, and allows you to simplify the process of manufacturing a reflective surface. A flat mirror blank 1 with a non-working surface is applied to a layer of adhesive 2 filled with in the pan. The workpiece is loaded with an axially symmetric load, for example, a punch 4, the shape of which corresponds to the shape of a curved surface. As a result, the workpiece is pressed and fixed in a curved state due to the hardening of the adhesive composition. After that, the load is removed, the punch is removed from the workpiece and the finished curved mirror surface is obtained. 3 il. from 8
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884393862A SU1649487A1 (en) | 1988-02-22 | 1988-02-22 | Method for manufacture of curved reflecting surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884393862A SU1649487A1 (en) | 1988-02-22 | 1988-02-22 | Method for manufacture of curved reflecting surface |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1649487A1 true SU1649487A1 (en) | 1991-05-15 |
Family
ID=21361883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884393862A SU1649487A1 (en) | 1988-02-22 | 1988-02-22 | Method for manufacture of curved reflecting surface |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1649487A1 (en) |
-
1988
- 1988-02-22 SU SU884393862A patent/SU1649487A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР tf 788955, кл. G 02 В 5/10, 1977. Патент GB № 1120476, кл. В 29 d 11/00, 1965 * |
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