JPS607943U - Abnormality detection automatic operation stop device for automatic cutting machines - Google Patents
Abnormality detection automatic operation stop device for automatic cutting machinesInfo
- Publication number
- JPS607943U JPS607943U JP9973583U JP9973583U JPS607943U JP S607943 U JPS607943 U JP S607943U JP 9973583 U JP9973583 U JP 9973583U JP 9973583 U JP9973583 U JP 9973583U JP S607943 U JPS607943 U JP S607943U
- Authority
- JP
- Japan
- Prior art keywords
- current value
- automatic
- cutting
- abnormality detection
- stop 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.)
- Granted
Links
Landscapes
- Automatic Control Of Machine Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る自動切削加工機の異常検出自動運転
停止装置の一実施例を示した電気系統図である。
１−−−−−−被加工物、３ｘ、 ３ｙ、 ３ｚ・
・°・・°送り用モータ、４・・・・・・切削刃物、６
・・・・・・主モータ、７・・・・・・電流計、１０・
・・・・・許容電流設定用嫡子、１１・・・・・・継電
器、１２・・・・・・タイマー。The drawing is an electrical system diagram showing an embodiment of the abnormality detection automatic operation stop device for an automatic cutting machine according to the present invention. 1-----Workpiece, 3x, 3y, 3z・
・°...° feed motor, 4... Cutting blade, 6
...Main motor, 7...Ammeter, 10.
..... Allowable current setting legitimate child, 11 ..... relay, 12 ..... timer.
Claims (1)
モータによって該切削刃物と被加工物との相対位置を変
えて切削個所を移動させてゆく自動切削加工機において
、主モータの電源電流値を検出する電流計を設けると共
に該電源電流の許容上限電流値を任意に設定できる許容
電流設定部を設け、該許容電流設定部を継電器およびタ
イマーに連繋し、切削加工中における主モータの電源電
流値が設定された許容上限電流値を越したときに前記継
電器によりただちに送り用モータの電源を遮断させると
共にタイマーをスタートさせてその数秒ないし数十秒後
に前記モータの電源を遮断するようにしたことを特徴と
する自動切削加工機の異常検出自動運転停止装置。In an automatic cutting machine in which a main motor rotates a cutting tool and at the same time a feed motor changes the relative position of the cutting tool and a workpiece to move the cutting location, the power supply current value of the main motor is detected. In addition to providing an ammeter, an allowable current setting section is provided that can arbitrarily set the allowable upper limit current value of the power supply current, and the allowable current setting section is connected to a relay and a timer to set the power supply current value of the main motor during cutting. When the permissible upper limit current value is exceeded, the relay immediately cuts off the power to the feed motor, and a timer is started to cut off the power to the motor several seconds to several tens of seconds later. Abnormality detection and automatic operation stop device for automatic cutting machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9973583U JPS607943U (en) | 1983-06-27 | 1983-06-27 | Abnormality detection automatic operation stop device for automatic cutting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9973583U JPS607943U (en) | 1983-06-27 | 1983-06-27 | Abnormality detection automatic operation stop device for automatic cutting machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607943U true JPS607943U (en) | 1985-01-19 |
| JPS632271Y2 JPS632271Y2 (en) | 1988-01-20 |
Family
ID=30236231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9973583U Granted JPS607943U (en) | 1983-06-27 | 1983-06-27 | Abnormality detection automatic operation stop device for automatic cutting machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100930761B1 (en) * | 2001-10-16 | 2009-12-09 | 도시바 기카이 가부시키가이샤 | Tools, Tool Holders & Machine Tools |
-
1983
- 1983-06-27 JP JP9973583U patent/JPS607943U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100930761B1 (en) * | 2001-10-16 | 2009-12-09 | 도시바 기카이 가부시키가이샤 | Tools, Tool Holders & Machine Tools |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632271Y2 (en) | 1988-01-20 |
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