JPS5627701A - Method and device for machining - Google Patents
Method and device for machiningInfo
- Publication number
- JPS5627701A JPS5627701A JP9965079A JP9965079A JPS5627701A JP S5627701 A JPS5627701 A JP S5627701A JP 9965079 A JP9965079 A JP 9965079A JP 9965079 A JP9965079 A JP 9965079A JP S5627701 A JPS5627701 A JP S5627701A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- chuck
- spindles
- axis
- spindle
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
PURPOSE: To enable automatic centering and easily and accurately polish or grind several kinds of shapes of ferrite, silicon, ceramic or the like, by holding a workpiece with a chuck having the same axis as the workpiece.
CONSTITUTION: Spindles 5, 5 rotatable around a common horizontal axis (a) are provided. Thrusting members 6, 6 made of rubber are provided on the tips of the spindles so that the thrusting members are opposed to each other. Both the spindles are rotated at the same velocity in the same direction or stopped at a prescribed angle position by a brake. A claw-type chuck 8 for supporting a workpiece on its peripheral surface is installed around the spindle 5 so that the axis of the chuck coincides with the horizontal axis (a). The chuck is closed by sliding an outer cylinder 10 to pinch-hold the workpiece. The chuck is rotated together with the spindle 5. According to this constitution, required machining can be accurately effected on the inside, outside and end face of the workpiece.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9965079A JPS5933482B2 (en) | 1979-08-02 | 1979-08-02 | Machine Tools |
US06/170,450 US4409760A (en) | 1979-08-02 | 1980-07-21 | Method for the manufacture of lens-like articles and the like |
EP80302514A EP0023800B1 (en) | 1979-08-02 | 1980-07-24 | Manufacturing an article having opposed curved surfaces |
DE8080302514T DE3066173D1 (en) | 1979-08-02 | 1980-07-24 | Manufacturing an article having opposed curved surfaces |
AT80302514T ATE5860T1 (en) | 1979-08-02 | 1980-07-24 | MAKING AN OBJECT WITH OPPOSITE CURVED SURFACES. |
CA000357518A CA1144374A (en) | 1979-08-02 | 1980-08-01 | Method and apparatus for the manufacture of lens-like articles and the like |
US06/379,320 US4468890A (en) | 1979-08-02 | 1982-05-18 | Apparatus for the manufacture of lens-like articles and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9965079A JPS5933482B2 (en) | 1979-08-02 | 1979-08-02 | Machine Tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5627701A true JPS5627701A (en) | 1981-03-18 |
JPS5933482B2 JPS5933482B2 (en) | 1984-08-16 |
Family
ID=14252924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9965079A Expired JPS5933482B2 (en) | 1979-08-02 | 1979-08-02 | Machine Tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5933482B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956364U (en) * | 1982-10-06 | 1984-04-12 | 三菱自動車工業株式会社 | Diesel engine EGR device |
JPS6476301A (en) * | 1987-09-18 | 1989-03-22 | Hitachi Ltd | Operator's console |
JPH01172102U (en) * | 1988-05-23 | 1989-12-06 | ||
CN110587353A (en) * | 2019-09-16 | 2019-12-20 | 费斯托气动有限公司 | Rear positioning device of numerical control lathe |
-
1979
- 1979-08-02 JP JP9965079A patent/JPS5933482B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956364U (en) * | 1982-10-06 | 1984-04-12 | 三菱自動車工業株式会社 | Diesel engine EGR device |
JPS6476301A (en) * | 1987-09-18 | 1989-03-22 | Hitachi Ltd | Operator's console |
JPH01172102U (en) * | 1988-05-23 | 1989-12-06 | ||
CN110587353A (en) * | 2019-09-16 | 2019-12-20 | 费斯托气动有限公司 | Rear positioning device of numerical control lathe |
CN110587353B (en) * | 2019-09-16 | 2021-09-14 | 费斯托气动有限公司 | Rear positioning device of numerical control lathe |
Also Published As
Publication number | Publication date |
---|---|
JPS5933482B2 (en) | 1984-08-16 |
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