JPS5627701A - Method and device for machining - Google Patents

Method and device for machining

Info

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
Application number
JP9965079A
Other languages
Japanese (ja)
Other versions
JPS5933482B2 (en
Inventor
Yoshiaki Nagaura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP9965079A priority Critical patent/JPS5933482B2/en
Priority to US06/170,450 priority patent/US4409760A/en
Priority to DE8080302514T priority patent/DE3066173D1/en
Priority to EP80302514A priority patent/EP0023800B1/en
Priority to AT80302514T priority patent/ATE5860T1/en
Priority to CA000357518A priority patent/CA1144374A/en
Publication of JPS5627701A publication Critical patent/JPS5627701A/en
Priority to US06/379,320 priority patent/US4468890A/en
Publication of JPS5933482B2 publication Critical patent/JPS5933482B2/en
Expired legal-status Critical Current

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
JP9965079A 1979-08-02 1979-08-02 Machine Tools Expired JPS5933482B2 (en)

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
DE8080302514T DE3066173D1 (en) 1979-08-02 1980-07-24 Manufacturing an article having opposed curved surfaces
EP80302514A EP0023800B1 (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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
EP0308134A3 (en) Specular machining apparatus for peripheral edge portion of wafer
ES8300274A1 (en) Grinding machine for simultaneously grinding internal, external and/or plane surfaces of workpieces.
ES2006016A6 (en) Clamping device for releasably holding a tool, in particular a disk.
JPS54125590A (en) Grinding control method in complex grinding
JPS5615966A (en) Cam grinding machine
JPS5627701A (en) Method and device for machining
JPS57173413A (en) Machining method of spherical surface
DE3870598D1 (en) GRINDING WHEEL.
CA2061001A1 (en) Method of apparatus for grinding the end of a tubular workpiece
GB1448200A (en) Rotary chucks
EP0176654A3 (en) Method and device for high-speed profile grinding of dynamically balanced workpieces
JPS56114651A (en) Hyperboloid manufacturing method
JPS5233197A (en) Centerless grinding method and device of workpiece
JPS55157408A (en) Chuck for machhine tool
GB2073627A (en) Method and tool for rotary cutting
JPS6464763A (en) Device and method for grinding outer ring of bearing
JPS57121451A (en) Tube edge grinder
JPS54125591A (en) Grinding control method for use in complex grinding
JPH0538601A (en) Both face turning process of disc work
JPS618267A (en) Corner grinder for rectangular work
JPS5627770A (en) Device for machining both sides
JPS5615965A (en) Grinder
JPS5390081A (en) Method of chucking cylindrical work
JPS6029274A (en) Mechanism for relative adjustment between grinding wheel and copying wheel diameters in work profile shaping apparatus such as center setting apparatus
BG28959A1 (en) Apparatus for registering the rotating mouvement of rolls and especially the chief rotating spindle of metal- cutting machines