JPS63158745U - - Google Patents
Info
- Publication number
- JPS63158745U JPS63158745U JP4765087U JP4765087U JPS63158745U JP S63158745 U JPS63158745 U JP S63158745U JP 4765087 U JP4765087 U JP 4765087U JP 4765087 U JP4765087 U JP 4765087U JP S63158745 U JPS63158745 U JP S63158745U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- displacement
- emergency stop
- hydrostatic
- control device
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000002706 hydrostatic effect Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
Description
第１図は本考案の静圧主軸の危急停止制御装置
の構成図である。
図中、１は駆動電動機、３は主軸、５は静圧軸
受、７は非接触式変位計、８は変位変換器、９は
コンパレータ、１０は制御装置である。
FIG. 1 is a block diagram of an emergency stop control device for a static pressure main shaft according to the present invention. In the figure, 1 is a drive motor, 3 is a main shaft, 5 is a static pressure bearing, 7 is a non-contact displacement meter, 8 is a displacement transducer, 9 is a comparator, and 10 is a control device.
Claims (1)
荷変動が発生した場合、主軸の変位を検出しその
変位量を主軸駆動系の危急停止回路にフイードバ
ツクして静圧主軸の駆動電動機をトリツプさせる
ことを特徴とする静圧主軸の危急停止制御装置。 When abnormal load fluctuations occur during cutting on the hydrostatic spindle of a machine tool, the displacement of the spindle is detected and the amount of displacement is fed back to the emergency stop circuit of the spindle drive system to trip the drive motor of the hydrostatic spindle. Features an emergency stop control device for the static pressure spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765087U JPS63158745U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4765087U JPS63158745U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158745U true JPS63158745U (en) | 1988-10-18 |
Family
ID=30868454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4765087U Pending JPS63158745U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158745U (en) |
-
1987
- 1987-04-01 JP JP4765087U patent/JPS63158745U/ja active Pending
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