JPH0251064U - - Google Patents
Info
- Publication number
- JPH0251064U JPH0251064U JP13009988U JP13009988U JPH0251064U JP H0251064 U JPH0251064 U JP H0251064U JP 13009988 U JP13009988 U JP 13009988U JP 13009988 U JP13009988 U JP 13009988U JP H0251064 U JPH0251064 U JP H0251064U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- cutting table
- target position
- electromagnet
- grindstone
- 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
- 230000005284 excitation Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000005339 levitation Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Turning (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Automatic Control Of Machine Tools (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130099U JPH0645328Y2 (ja) | 1988-10-04 | 1988-10-04 | 研削盤の制御装置 |
DE89310129T DE68908327T2 (de) | 1988-10-04 | 1989-10-04 | Vorrichtung zum Gebrauch auf einer Schleif- oder Abrichtmaschine. |
US07/416,842 US5024025A (en) | 1988-10-04 | 1989-10-04 | Control system of grinding machine |
EP89310129A EP0363165B1 (en) | 1988-10-04 | 1989-10-04 | Apparatus for use in a grinding or dressing machine |
US07/606,539 US5133158A (en) | 1988-10-04 | 1990-10-31 | Control system of grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130099U JPH0645328Y2 (ja) | 1988-10-04 | 1988-10-04 | 研削盤の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0251064U true JPH0251064U (US20080094685A1-20080424-C00004.png) | 1990-04-10 |
JPH0645328Y2 JPH0645328Y2 (ja) | 1994-11-24 |
Family
ID=31384960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988130099U Expired - Lifetime JPH0645328Y2 (ja) | 1988-10-04 | 1988-10-04 | 研削盤の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645328Y2 (US20080094685A1-20080424-C00004.png) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5172796A (ja) * | 1974-12-20 | 1976-06-23 | Toyo Kogyo Co | Kensakuban |
JPS61152304A (ja) * | 1984-12-26 | 1986-07-11 | Hitachi Ltd | スピンドル装置 |
JPH01234162A (ja) * | 1988-03-14 | 1989-09-19 | Seiko Seiki Co Ltd | 加工方法 |
-
1988
- 1988-10-04 JP JP1988130099U patent/JPH0645328Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5172796A (ja) * | 1974-12-20 | 1976-06-23 | Toyo Kogyo Co | Kensakuban |
JPS61152304A (ja) * | 1984-12-26 | 1986-07-11 | Hitachi Ltd | スピンドル装置 |
JPH01234162A (ja) * | 1988-03-14 | 1989-09-19 | Seiko Seiki Co Ltd | 加工方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0645328Y2 (ja) | 1994-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2516382B2 (ja) | 磁気軸受を主軸にもつ加工装置 | |
JP2852747B2 (ja) | 内面研削盤 | |
JP2003508237A5 (US20080094685A1-20080424-C00004.png) | ||
EP0363165B1 (en) | Apparatus for use in a grinding or dressing machine | |
JPH0256555U (US20080094685A1-20080424-C00004.png) | ||
JPH0251064U (US20080094685A1-20080424-C00004.png) | ||
JP2819129B2 (ja) | 接触位置検出装置および該装置を用いた工作機械 | |
JPH0553582B2 (US20080094685A1-20080424-C00004.png) | ||
JP2821498B2 (ja) | 加工方法 | |
CN208645014U (zh) | 抛光机 | |
JP3423119B2 (ja) | 工作機械 | |
JPH07112671B2 (ja) | 磁気軸受をスピンドルにもつ加工装置 | |
JPH0512103B2 (US20080094685A1-20080424-C00004.png) | ||
JPH0655309A (ja) | スピンドル支持装置 | |
JPS56124170A (en) | System for driving magnetic disc | |
JPH01252337A (ja) | 工作機械のピックフィード装置 | |
JPH0219463U (US20080094685A1-20080424-C00004.png) | ||
JPH0451303U (US20080094685A1-20080424-C00004.png) | ||
JPH04372361A (ja) | 磁気軸受スピンドル装備研削盤 | |
JP2533645Y2 (ja) | 心なし研削盤における位置決め装置 | |
JPH02205463A (ja) | 平面研削盤における研削方法 | |
JPS61274865A (ja) | プロフイ−ル研削盤 | |
JP2576224B2 (ja) | 数値制御装置 | |
JP2504791Y2 (ja) | 研削盤における送り速度制御装置 | |
JPS624570A (ja) | 研削制御装置 |