JPS61274847A - Ｎｃ装置における過負荷監視方式 - Google Patents

Ｎｃ装置における過負荷監視方式

Info

Publication number
JPS61274847A
JPS61274847A JP11625585A JP11625585A JPS61274847A JP S61274847 A JPS61274847 A JP S61274847A JP 11625585 A JP11625585 A JP 11625585A JP 11625585 A JP11625585 A JP 11625585A JP S61274847 A JPS61274847 A JP S61274847A
Authority
JP
Japan
Prior art keywords
machining
value
load
limit value
reference value
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
Application number
JP11625585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313028B2 (enrdf_load_stackoverflow
Inventor
Toshio Ishihara
石原　敏夫
Norio Yano
矢野　則夫
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.)
Okuma Corp
Original Assignee
Okuma Machinery Works 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 Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Priority to JP11625585A priority Critical patent/JPS61274847A/ja
Publication of JPS61274847A publication Critical patent/JPS61274847A/ja
Publication of JPH0313028B2 publication Critical patent/JPH0313028B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP11625585A 1985-05-29 1985-05-29 Ｎｃ装置における過負荷監視方式 Granted JPS61274847A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11625585A JPS61274847A (ja) 1985-05-29 1985-05-29 Ｎｃ装置における過負荷監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11625585A JPS61274847A (ja) 1985-05-29 1985-05-29 Ｎｃ装置における過負荷監視方式

Publications (2)

Publication Number Publication Date
JPS61274847A true JPS61274847A (ja) 1986-12-05
JPH0313028B2 JPH0313028B2 (enrdf_load_stackoverflow) 1991-02-21

Family

ID=14682589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11625585A Granted JPS61274847A (ja) 1985-05-29 1985-05-29 Ｎｃ装置における過負荷監視方式

Country Status (1)

Country Link
JP (1) JPS61274847A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226824A (ja) * 1990-07-07 1992-08-17 C & E Fein Gmbh & Co 穴刳り装置
FR2693934A1 (fr) * 1992-07-21 1994-01-28 Rks Procédé et dispositif de surveillance de l'usinage d'une pièce par un outil d'une machine-outil.
JP2014018911A (ja) * 2012-07-18 2014-02-03 Fanuc Ltd 切削可能判定を行う制御装置
US9486888B2 (en) 2013-08-28 2016-11-08 Fanuc Corporation Controller having function for displaying motor load
JP2020082270A (ja) * 2018-11-26 2020-06-04 ファナック株式会社 工作機械

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614135A (en) * 1979-07-13 1981-02-10 Hitachi Seiki Co Ltd Detector for cutting abnormality of machine tool
JPS58120455A (ja) * 1982-01-08 1983-07-18 Yamazaki Mazak Corp 数値制御工作機械に於ける負荷状態表示方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614135A (en) * 1979-07-13 1981-02-10 Hitachi Seiki Co Ltd Detector for cutting abnormality of machine tool
JPS58120455A (ja) * 1982-01-08 1983-07-18 Yamazaki Mazak Corp 数値制御工作機械に於ける負荷状態表示方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226824A (ja) * 1990-07-07 1992-08-17 C & E Fein Gmbh & Co 穴刳り装置
FR2693934A1 (fr) * 1992-07-21 1994-01-28 Rks Procédé et dispositif de surveillance de l'usinage d'une pièce par un outil d'une machine-outil.
JP2014018911A (ja) * 2012-07-18 2014-02-03 Fanuc Ltd 切削可能判定を行う制御装置
US9486888B2 (en) 2013-08-28 2016-11-08 Fanuc Corporation Controller having function for displaying motor load
JP2020082270A (ja) * 2018-11-26 2020-06-04 ファナック株式会社 工作機械

Also Published As

Publication number Publication date
JPH0313028B2 (enrdf_load_stackoverflow) 1991-02-21

Similar Documents

Publication Publication Date Title
JP3100406B2 (ja) 工作機械の故障予知装置
US6961637B2 (en) On demand adaptive control system
JPH07108443A (ja) 工具寿命管理方式
US5780725A (en) Method of estimating service life of cutter
EP0666138B1 (en) Tool breakage prevention system
US20060184256A1 (en) Controller
US4714999A (en) Numerical control method
JPS61274847A (ja) Ｎｃ装置における過負荷監視方式
JPH09500331A (ja) Ｃｎｃ工作機械用制御装置
WO1996019316A1 (fr) Systeme de detection de rupture d'outil
JPS58158713A (ja) 数値制御加工装置の加工情報表示方法
JPH0976144A (ja) 工作機械における加工状態監視方法
JPH0751999A (ja) 工具破損検出方式
JP3193120B2 (ja) 工具異常検出装置
JPH0569656B2 (enrdf_load_stackoverflow)
JPH0751997A (ja) 加工負荷監視方式
JPS61249110A (ja) 数値制御装置における負荷監視状態設定方式
JPH0854915A (ja) 加工負荷監視方式
JPS59142048A (ja) 工具異常検出装置
JPH06304814A (ja) リジッドタップ制御方式
JPH01228759A (ja) 加工状況表示方式
JPH033757A (ja) 切削負荷管理方式
JPH0885044A (ja) 加工負荷監視方式
JPH01216747A (ja) 工作機械における加工負荷監視装置
JPH08234822A (ja) 工作機械の振動制御方法および装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees