JPH0558851B2 - - Google Patents

Info

Publication number
JPH0558851B2
JPH0558851B2 JP8455387A JP8455387A JPH0558851B2 JP H0558851 B2 JPH0558851 B2 JP H0558851B2 JP 8455387 A JP8455387 A JP 8455387A JP 8455387 A JP8455387 A JP 8455387A JP H0558851 B2 JPH0558851 B2 JP H0558851B2
Authority
JP
Japan
Prior art keywords
servo motor
torque limiter
pulse
feed
sensor
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.)
Expired - Lifetime
Application number
JP8455387A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63251145A (ja
Inventor
Seiichi Takayama
Satoru Togawa
Shosaku Sawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP8455387A priority Critical patent/JPS63251145A/ja
Publication of JPS63251145A publication Critical patent/JPS63251145A/ja
Publication of JPH0558851B2 publication Critical patent/JPH0558851B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/58—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP8455387A 1987-04-08 1987-04-08 トルクリミツタ自動復帰装置 Granted JPS63251145A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8455387A JPS63251145A (ja) 1987-04-08 1987-04-08 トルクリミツタ自動復帰装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8455387A JPS63251145A (ja) 1987-04-08 1987-04-08 トルクリミツタ自動復帰装置

Publications (2)

Publication Number Publication Date
JPS63251145A JPS63251145A (ja) 1988-10-18
JPH0558851B2 true JPH0558851B2 (enExample) 1993-08-27

Family

ID=13833834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8455387A Granted JPS63251145A (ja) 1987-04-08 1987-04-08 トルクリミツタ自動復帰装置

Country Status (1)

Country Link
JP (1) JPS63251145A (enExample)

Also Published As

Publication number Publication date
JPS63251145A (ja) 1988-10-18

Similar Documents

Publication Publication Date Title
EP0962281A3 (en) Industrial machine having abnormal vibration detecting function
EP3710203B1 (en) Method for detecting if a fastener is already tightened
KR20170075309A (ko) 휴대용 전기 톱 장치
JPH0558851B2 (enExample)
JPS639954B2 (enExample)
JPH0126814B2 (enExample)
JPH09285974A (ja) インパクトレンチの締付制御方法とその装置
JP2798237B2 (ja) Ｉｃリードフレーム幅寄せ装置
EP0271902A2 (en) Method of and apparatus for tightening screw-threaded fasteners
JPS5824773Y2 (ja) 減速機等の安全装置用トルク検出装置
JPH0369736U (enExample)
JPH06262454A (ja) 多軸ナットランナー
JPH0746443Y2 (ja) 工具ユニット
JP2005246534A (ja) 旋盤及び主軸モータの運転制御方法
JPH0462329B2 (enExample)
JPS61168453A (ja) Ｎｃ歯切機械の制御方法
JPS5881226A (ja) 過負荷防止装置
JP2002095276A (ja) モータ停止装置および方法
JP2551741Y2 (ja) 工作機械の送り軸制御装置
JPH0337881Y2 (enExample)
JPS58181543A (ja) 機械装置
JPS6312908Y2 (enExample)
JPS6310908Y2 (enExample)
JPS61168454A (ja) Ｎｃ歯切機械の制御方法
JPH0535320A (ja) 可動体の原点復帰装置