JPS5558950A - Automatic tool control system in numerically controlled lathe - Google Patents

Automatic tool control system in numerically controlled lathe

Info

Publication number
JPS5558950A
JPS5558950A JP12890678A JP12890678A JPS5558950A JP S5558950 A JPS5558950 A JP S5558950A JP 12890678 A JP12890678 A JP 12890678A JP 12890678 A JP12890678 A JP 12890678A JP S5558950 A JPS5558950 A JP S5558950A
Authority
JP
Japan
Prior art keywords
sensor
work
tool
change
numerically controlled
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
JP12890678A
Other languages
Japanese (ja)
Other versions
JPH0112625B2 (en
Inventor
Tamotsu Yamamoto
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.)
Ikegai Corp
Original Assignee
Ikegai Corp
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 Ikegai Corp filed Critical Ikegai Corp
Priority to JP12890678A priority Critical patent/JPS5558950A/en
Publication of JPS5558950A publication Critical patent/JPS5558950A/en
Publication of JPH0112625B2 publication Critical patent/JPH0112625B2/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
    • G05B19/416—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 control of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To operate a cutting work always with a constant cutting power, with a surveillance made for a change of the work condition, by means of controlling a cutting condition so as to meet actively a change of the work condition obtained from a result of this surveillance. CONSTITUTION:In a numerically controlled lathe 100, for supervising a change of the work condition, or for supervising a status in each part of the machine, are provided sensors of every kind, for instance, main component force sensor 121, thrust sensor 122, X-axis contact sensor 124, Z-axis contact sensor 126. Outputs from each kind of sensor are inputted to an intelligence controller 147, with this output inputted to a numerical control device 146, and operations are made for a control of feed speed of the tool, a correction of position of the tool, a replacement of the tool and a measurement or a discard of the work completion material.
JP12890678A 1978-10-19 1978-10-19 Automatic tool control system in numerically controlled lathe Granted JPS5558950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12890678A JPS5558950A (en) 1978-10-19 1978-10-19 Automatic tool control system in numerically controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12890678A JPS5558950A (en) 1978-10-19 1978-10-19 Automatic tool control system in numerically controlled lathe

Publications (2)

Publication Number Publication Date
JPS5558950A true JPS5558950A (en) 1980-05-02
JPH0112625B2 JPH0112625B2 (en) 1989-03-01

Family

ID=14996276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12890678A Granted JPS5558950A (en) 1978-10-19 1978-10-19 Automatic tool control system in numerically controlled lathe

Country Status (1)

Country Link
JP (1) JPS5558950A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102733A (en) * 1980-12-16 1982-06-25 Toyoda Mach Works Ltd Automatic dimension correcting apparatus for spare tool
JPS61178155A (en) * 1985-02-01 1986-08-09 Yamazaki Mazak Corp Machining control method of machine tool
JPS6288540A (en) * 1985-10-14 1987-04-23 Hitachi Seiki Co Ltd Machining tool processing device in fms
JPH0627053U (en) * 1992-09-10 1994-04-12 オークマ株式会社 Trailer for NC machine tools
CN102520668A (en) * 2011-11-09 2012-06-27 宜昌江峡船用机械有限责任公司 Control device and method for determining numerical control vertical lathe processing parameters
JP2018086712A (en) * 2016-11-30 2018-06-07 株式会社日立製作所 Tool wear prediction device and method therefor
JP2020082196A (en) * 2018-11-14 2020-06-04 株式会社ツガミ Machine tool
JP2021142626A (en) * 2020-03-13 2021-09-24 株式会社滝澤鉄工所 Machine tool

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102733A (en) * 1980-12-16 1982-06-25 Toyoda Mach Works Ltd Automatic dimension correcting apparatus for spare tool
JPS6214379B2 (en) * 1980-12-16 1987-04-02 Toyoda Machine Works Ltd
JPS61178155A (en) * 1985-02-01 1986-08-09 Yamazaki Mazak Corp Machining control method of machine tool
JPS6288540A (en) * 1985-10-14 1987-04-23 Hitachi Seiki Co Ltd Machining tool processing device in fms
JPH0627053U (en) * 1992-09-10 1994-04-12 オークマ株式会社 Trailer for NC machine tools
CN102520668A (en) * 2011-11-09 2012-06-27 宜昌江峡船用机械有限责任公司 Control device and method for determining numerical control vertical lathe processing parameters
JP2018086712A (en) * 2016-11-30 2018-06-07 株式会社日立製作所 Tool wear prediction device and method therefor
JP2020082196A (en) * 2018-11-14 2020-06-04 株式会社ツガミ Machine tool
JP2021142626A (en) * 2020-03-13 2021-09-24 株式会社滝澤鉄工所 Machine tool

Also Published As

Publication number Publication date
JPH0112625B2 (en) 1989-03-01

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