JPH01138633U - - Google Patents
Info
- Publication number
- JPH01138633U JPH01138633U JP3582388U JP3582388U JPH01138633U JP H01138633 U JPH01138633 U JP H01138633U JP 3582388 U JP3582388 U JP 3582388U JP 3582388 U JP3582388 U JP 3582388U JP H01138633 U JPH01138633 U JP H01138633U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- drive control
- emergency stop
- processing machine
- main shaft
- 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
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図はこの考案の一実施例による加工機械の
主軸駆動制御装置の回路図、第２図は従来の加工
機械の主軸駆動制御装置の回路図を示す。
図において、１は主軸駆動制御装置、２は主軸
電動機、１１はインバータ部、１３は非常停止信
号入力端子、１４は機械準備完了入力端子、１８
は限時継電器、１９は限時動作瞬時復帰Ｂ接点、
２０は零速度検出信号出力端子である。なお、図
中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a circuit diagram of a main shaft drive control device for a processing machine according to an embodiment of the invention, and FIG. 2 is a circuit diagram of a conventional main shaft drive control device for a processing machine. In the figure, 1 is a spindle drive control device, 2 is a spindle motor, 11 is an inverter section, 13 is an emergency stop signal input terminal, 14 is a machine ready input terminal, 18
is a time-limited relay, 19 is a time-limited operation instantaneous return B contact,
20 is a zero speed detection signal output terminal. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
せる場合、加工工具を駆動する主軸モータの駆動
制御装置を非常停止操作スイツチ等からの非常停
止入力信号によつて回生制動にて減速停止し、主
軸モータの回転が完全に停止したことを確認した
後、機械準備完了の信号を断することによつて、
動力部のインバータ部をベース遮断すると同時に
、主回路動力部の電磁接触器を開にするように構
成したことを特徴とする加工機械の主軸駆動制御
装置。 When a processing machine is brought to an emergency stop manually or automatically, the drive control device for the spindle motor that drives the processing tool is decelerated to a stop using regenerative braking in response to an emergency stop input signal from an emergency stop operation switch, etc. After confirming that the motor rotation has completely stopped, cut off the machine ready signal.
A main shaft drive control device for a processing machine, characterized in that the main shaft drive control device for a processing machine is configured to open an electromagnetic contactor of a main circuit power section at the same time as an inverter section of the power section is shut off at the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582388U JPH01138633U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582388U JPH01138633U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138633U true JPH01138633U (en) | 1989-09-21 |
Family
ID=31262455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3582388U Pending JPH01138633U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138633U (en) |
-
1988
- 1988-03-18 JP JP3582388U patent/JPH01138633U/ja active Pending
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