JPS59175943A - 工具異常検出装置 - Google Patents

工具異常検出装置

Info

Publication number
JPS59175943A
JPS59175943A JP58048587A JP4858783A JPS59175943A JP S59175943 A JPS59175943 A JP S59175943A JP 58048587 A JP58048587 A JP 58048587A JP 4858783 A JP4858783 A JP 4858783A JP S59175943 A JPS59175943 A JP S59175943A
Authority
JP
Japan
Prior art keywords
circuit
output
tool
signal
peak 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
JP58048587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220378B2 (enrdf_load_html_response
Inventor
Takeshi Oota
健 太田
Tadahiko Ooya
大矢　忠彦
Heiji Yamada
山田　平次
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP58048587A priority Critical patent/JPS59175943A/ja
Publication of JPS59175943A publication Critical patent/JPS59175943A/ja
Publication of JPH0220378B2 publication Critical patent/JPH0220378B2/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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0957—Detection of tool breakage
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0961—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring power, current or torque of a motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP58048587A 1983-03-23 1983-03-23 工具異常検出装置 Granted JPS59175943A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58048587A JPS59175943A (ja) 1983-03-23 1983-03-23 工具異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58048587A JPS59175943A (ja) 1983-03-23 1983-03-23 工具異常検出装置

Publications (2)

Publication Number Publication Date
JPS59175943A true JPS59175943A (ja) 1984-10-05
JPH0220378B2 JPH0220378B2 (enrdf_load_html_response) 1990-05-09

Family

ID=12807526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58048587A Granted JPS59175943A (ja) 1983-03-23 1983-03-23 工具異常検出装置

Country Status (1)

Country Link
JP (1) JPS59175943A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0220378B2 (enrdf_load_html_response) 1990-05-09

Similar Documents

Publication Publication Date Title
CN110297461B (zh) 异常检测装置
AU545733B2 (en) Rotating tool wear monitoring apparatus
JP3644129B2 (ja) 切削加工装置およびその異常検出方法
JP6637687B2 (ja) 工作機械の主軸負荷モニタ装置
EP0962281A3 (en) Industrial machine having abnormal vibration detecting function
JP2005074545A (ja) 工作機械の状態監視装置
JP6637689B2 (ja) 工作機械の工具状態判定装置
CN110682160B (zh) 机床的数控装置
JP2008087092A (ja) 工具の異常検出装置
JPS59175943A (ja) 工具異常検出装置
CN103818575B (zh) 包装机运行状态检测方法、装置和系统
JP2770053B2 (ja) 学習機能付刃具損傷検知装置
EP4585366A1 (en) Cutting system and method for determining status of rotating tool
JPH05329750A (ja) Ｎｃ穴明装置の工具折損検出方法とその装置
US6040666A (en) Machine tool control system and machine tool control method, and detection system and detection method therefor
JP2019034345A (ja) 工具異常検知装置および該方法
JP2016040071A (ja) 工具異常検知方法
JPH02279256A (ja) 工具摩耗破損検出装置
JPS5914130Y2 (ja) 切削加工装置
JPH04205005A (ja) Ｎｃ工作機械の自動停電復帰方式
JPH04135144A (ja) 切削加工機における工具状態検出装置
JPH09272044A (ja) 工作機械における切削トルクの検出方法及びその装置
JPH06320396A (ja) 刃工具の寿命判定方法および自動交換方法
KR19990000963A (ko) 공작기계의 절삭감지시스템
JPS59116513A (ja) 刃物の異常検出装置