SU380436A1 - MACHINE FOR PROCESSING OF THE INTERNAL SPHERICAL SURFACE OF KINESCOPE SCREENS - Google Patents
MACHINE FOR PROCESSING OF THE INTERNAL SPHERICAL SURFACE OF KINESCOPE SCREENSInfo
- Publication number
- SU380436A1 SU380436A1 SU1289403A SU1289403A SU380436A1 SU 380436 A1 SU380436 A1 SU 380436A1 SU 1289403 A SU1289403 A SU 1289403A SU 1289403 A SU1289403 A SU 1289403A SU 380436 A1 SU380436 A1 SU 380436A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- machine
- processing
- spherical surface
- internal spherical
- screens
- Prior art date
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
Р1зобретение относитс к обработке экранов кинескопов.The invention relates to the processing of CRT screens.
Известны ставки дл обработК} в.нутрел )ей сферической поверхности экранов кинесконов вращающимс шлифовальным кругом, закрепленным, с условием обеспечени прохождени его о€И через ue.HTip сфары. а кулисе, качающейс относительпо этого центра и кинематически св занной с формообразующим кулачком, установлеппым на планшайбе, несущей заготовки.The rates are known for machining c) inside the spherical surface of the screens of the kineskon with a rotating grinding wheel, fixed, with the condition of ensuring its passage about € And through the ue.HTip sphere. in the wings swinging relative to this center and kinematically connected with the shaping cam mounted on the faceplate carrying the workpiece.
Дл обработки всей внутренней поверхности от одного копирного устройства в предлагаемом станке на кулисе закреплен дополнительный вращающийс рабочий инстру.мент, ось которого также проходит через центр сферы.In order to process the entire inner surface from a single copying device in the proposed machine, an additional rotating working tool is fixed on the wings, the axis of which also passes through the center of the sphere.
На чертеже представлеиа схема станка.The drawing is a machine diagram.
Обрабатываема заготовка / установлена па планшайбе 2, аружна поверхность которой выполнена в виде кулачка ,. С кулачком взаимодействует ролик 4, укрепленный на рычаге ,5. Рычаг шарнирно соединен планками 6 и 7 с кронщтейно.м 8, жестко св занным со станиной 9. Рычаг 5 прижимаетс к кулачку 3 с помощыо толкател }0 и пружины //. Рычаг 5 с помощью ролика J2 контактирует с кулисой 3, центр качани которой совпадает с центром сферы обрабатываемой заготовкиThe workpiece is processed / installed on the faceplate 2, the outer surface of which is made in the form of a cam,. A cam 4, fixed on the lever, interacts with a cam 5. The lever is hingedly connected by strips 6 and 7 to the arm 8, rigidly connected with the bed 9. The lever 5 is pressed against the cam 3 with the help of the pusher} 0 and the springs //. The lever 5 with the help of the roller J2 is in contact with the scenes 3, the center of the swing of which coincides with the center of the sphere of the workpiece
/. Кулиса 13 прижимаетс к ролри у 12 с по: .;ощью пружины 14. На кулисе 13 закреплены рабочие инструменты 15 и 16, оси вращени ivOTOpbix проход т через центр сферы./. The link 13 is pressed against the rolls at 12 seconds to:; by means of the spring 14. Working tools 15 and 16 are fixed on the link 13, and the axis of rotation ivOTOpbix passes through the center of the sphere.
Станок работает следующим образом.The machine works as follows.
Нри 1враще: ;п1 планшайбы 2 с ззготовкой / кулиса 13 при помощи роликов 4, 12 рычага 5 смещает .:.нстру.меиты 15 li 16, зДержива J1X на посто нном рассто нии от боковой поверхности экранов. Нри этом инструмент 16 обрабатывает периферийную часть купола экрана , включа углы закруглени , а инстру .мент 15 - остальную часть купола, несколько перекрыва часть купола обработанную инстру .ментом 16.Nri 1pravte:; p1 of the faceplate 2 with an extension / rocker 13 using rollers 4, 12 of the lever 5 displaces.: Nstrue. Mounts 15 li 16, holding J1X at a constant distance from the side surface of the screens. In this way, the tool 16 processes the peripheral part of the dome of the screen, including the rounding angles, and the tool 15 - the rest of the dome, slightly blocking the part of the dome processed by the tool 16.
VI р е д .мет и з о б р е т е м и VI re dmet and z obretem and
Станок дл обработкн внутренней сферической поверхности экранов кинескопов вращающимс рабочим инструментом, например щлифовальным кругом, закрепленным, с условием обеспечеги прохождени его оси через центр сферы, на кулисе, качающейс относительно этого центра и кинематически св занной с формообразующи.м кулачком, установленным на планшайбе, несущей заготовку, отличающийс тем, что, с целью обеспечени обработки всей внутренней поверхности от одного копирного устройства, на кулисе закреплен дополнительный вращающийс рабочий инструмент , ось которого также проходит через центр сферы.A machine for machining the inner spherical surface of kinescope screens with a rotating working tool, such as a grinding wheel, fixed to ensure that its axis passes through the center of the sphere on the rocker swinging relative to this center and kinematically connected to the shape-forming cam mounted on the face plate bearing the workpiece, characterized in that, in order to ensure the processing of the entire inner surface from one copying device, an additional rotating working and Instrument whose axis also passes through the center of the sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1289403A SU380436A1 (en) | 1968-12-13 | 1968-12-13 | MACHINE FOR PROCESSING OF THE INTERNAL SPHERICAL SURFACE OF KINESCOPE SCREENS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1289403A SU380436A1 (en) | 1968-12-13 | 1968-12-13 | MACHINE FOR PROCESSING OF THE INTERNAL SPHERICAL SURFACE OF KINESCOPE SCREENS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU380436A1 true SU380436A1 (en) | 1973-05-15 |
Family
ID=20444039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1289403A SU380436A1 (en) | 1968-12-13 | 1968-12-13 | MACHINE FOR PROCESSING OF THE INTERNAL SPHERICAL SURFACE OF KINESCOPE SCREENS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU380436A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552813C2 (en) * | 2011-03-31 | 2015-06-10 | Мишлен Решерш Э Текник С.А. | Balanced abrasive appliance and method of abrasive processing |
| US9126309B2 (en) | 2010-11-30 | 2015-09-08 | Michelin Recherche Et Technique S.A. | Profiled plane abrading tool for tire repairs |
| US9266293B2 (en) | 2010-10-30 | 2016-02-23 | Michelin Recherche Et Technique S.A. | Depth marking tool for tire repair |
| US9561628B2 (en) | 2010-10-29 | 2017-02-07 | Michelin Recherche Et Technique S.A. | Flexible guide for tire repair |
-
1968
- 1968-12-13 SU SU1289403A patent/SU380436A1/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9561628B2 (en) | 2010-10-29 | 2017-02-07 | Michelin Recherche Et Technique S.A. | Flexible guide for tire repair |
| US9266293B2 (en) | 2010-10-30 | 2016-02-23 | Michelin Recherche Et Technique S.A. | Depth marking tool for tire repair |
| US9126309B2 (en) | 2010-11-30 | 2015-09-08 | Michelin Recherche Et Technique S.A. | Profiled plane abrading tool for tire repairs |
| US9878424B2 (en) | 2010-11-30 | 2018-01-30 | Compagnie Générale Des Établissements Michelin | Profiled plane abrading tool for tire repairs |
| RU2552813C2 (en) * | 2011-03-31 | 2015-06-10 | Мишлен Решерш Э Текник С.А. | Balanced abrasive appliance and method of abrasive processing |
| US9352438B2 (en) | 2011-03-31 | 2016-05-31 | Compagnie Generale Des Etablissements Michelin | Balanced abrading tool and methods for abrading |
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