JPS5471495A - Grinder - Google Patents
GrinderInfo
- Publication number
- JPS5471495A JPS5471495A JP13850177A JP13850177A JPS5471495A JP S5471495 A JPS5471495 A JP S5471495A JP 13850177 A JP13850177 A JP 13850177A JP 13850177 A JP13850177 A JP 13850177A JP S5471495 A JPS5471495 A JP S5471495A
- Authority
- JP
- Japan
- Prior art keywords
- work
- value
- detector
- displacement
- rest
- 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.)
- Pending
Links
Abstract
PURPOSE: To compensate for commanding value for shifting of feeding table equipped with tool and work rest according to a value to be measured by providing inside of the work rest with a detector for measurement of concentricity of a work and also with a displacement detector for detection of displacement of the work rest.
CONSTITUTION: A force applied in the direction of axis Y to a work 11 being ground is detected by pressure sensers 37 and 38 provided on static pressure bearings 3 located on the both ends of the work being ground, And thus detected value is applied to a work rest following mechanism 56 which controls the work rest 29 following the work 11 being ground so that the force working in the direction of axis Y s always negative (zero). In this manner, the center of the work 11 is always held in the right position. Displacement of the work rest 29 is detected by a displacement detector 39. As the work 11 is always held in the right position, an output of the desplacement detector 39 is to become a value corresponding to the current value of grinding radius of the work 11.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13850177A JPS5471495A (en) | 1977-11-18 | 1977-11-18 | Grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13850177A JPS5471495A (en) | 1977-11-18 | 1977-11-18 | Grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5471495A true JPS5471495A (en) | 1979-06-08 |
Family
ID=15223587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13850177A Pending JPS5471495A (en) | 1977-11-18 | 1977-11-18 | Grinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471495A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000107982A (en) * | 1998-09-30 | 2000-04-18 | Toyoda Mach Works Ltd | Working method and working device |
US6334806B1 (en) | 1998-09-29 | 2002-01-01 | Toyoda Koki Kabushiki Kaisha | Apparatus for and a method of machining two portions |
US6419563B1 (en) | 1999-09-30 | 2002-07-16 | Toyoda Koki Kabushiki Kaisha | Method of and an apparatus for machining a workpiece with plural tool heads |
JP2007152534A (en) * | 2005-12-08 | 2007-06-21 | Jtekt Corp | Mounting structure of sizing device |
-
1977
- 1977-11-18 JP JP13850177A patent/JPS5471495A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334806B1 (en) | 1998-09-29 | 2002-01-01 | Toyoda Koki Kabushiki Kaisha | Apparatus for and a method of machining two portions |
JP2000107982A (en) * | 1998-09-30 | 2000-04-18 | Toyoda Mach Works Ltd | Working method and working device |
US6419563B1 (en) | 1999-09-30 | 2002-07-16 | Toyoda Koki Kabushiki Kaisha | Method of and an apparatus for machining a workpiece with plural tool heads |
JP2007152534A (en) * | 2005-12-08 | 2007-06-21 | Jtekt Corp | Mounting structure of sizing device |
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