JPS55106704A - Method and device for detecting position of cutting edge of machine tool - Google Patents

Method and device for detecting position of cutting edge of machine tool

Info

Publication number
JPS55106704A
JPS55106704A JP1201179A JP1201179A JPS55106704A JP S55106704 A JPS55106704 A JP S55106704A JP 1201179 A JP1201179 A JP 1201179A JP 1201179 A JP1201179 A JP 1201179A JP S55106704 A JPS55106704 A JP S55106704A
Authority
JP
Japan
Prior art keywords
detecting
tools
cutting edge
machine tool
headstock
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
JP1201179A
Other languages
Japanese (ja)
Other versions
JPS6232071B2 (en
Inventor
Hiroyuki Kanematsu
Shinichi Nakahira
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak Corp
Yamazaki 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 Yamazaki Mazak Corp, Yamazaki Machinery Works Ltd filed Critical Yamazaki Mazak Corp
Priority to JP1201179A priority Critical patent/JPS55106704A/en
Publication of JPS55106704A publication Critical patent/JPS55106704A/en
Publication of JPS6232071B2 publication Critical patent/JPS6232071B2/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
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Turning (AREA)

Abstract

PURPOSE:To improve machining accuracy by providing a detecting arm having a detector on the headstock to detect the errors due to thermal displacement of the ball screws as well as the wear of the cutting edge. CONSTITUTION:An L-shaped detecting arm 8 is rotatably provided in front of the spindle 2 held on the headstock 1 of a numerical control lathe (L). A detecting unit 9 is fitted on one end of the detecting arm 8. Detecting heads 10-12 corresponding to the type of cutting tools are provided for the detecting unit 9. Tools B1-B3 are fitted to the tool post (T). When the tools are fed in the direction Z-Z, the tools come in contact with the corresponding detecting heads, thus electrically connecting an automatic control unit equipped by the machine tool so that the position of the tools are detected.
JP1201179A 1979-02-05 1979-02-05 Method and device for detecting position of cutting edge of machine tool Granted JPS55106704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1201179A JPS55106704A (en) 1979-02-05 1979-02-05 Method and device for detecting position of cutting edge of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1201179A JPS55106704A (en) 1979-02-05 1979-02-05 Method and device for detecting position of cutting edge of machine tool

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP12425088A Division JPH0224045A (en) 1988-05-21 1988-05-21 Detection method for knife edge position in machine tool
JP12424888A Division JPH0224043A (en) 1988-05-21 1988-05-21 Detection device for knife edge position in machine tool
JP12424988A Division JPH0224044A (en) 1988-05-21 1988-05-21 Detection device for knife edge position in machine tool

Publications (2)

Publication Number Publication Date
JPS55106704A true JPS55106704A (en) 1980-08-15
JPS6232071B2 JPS6232071B2 (en) 1987-07-13

Family

ID=11793637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1201179A Granted JPS55106704A (en) 1979-02-05 1979-02-05 Method and device for detecting position of cutting edge of machine tool

Country Status (1)

Country Link
JP (1) JPS55106704A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884839U (en) * 1981-11-30 1983-06-08 株式会社大隈鐵工所 Measuring head displacement compensation type cutting edge detection device
JPS58177258U (en) * 1982-05-24 1983-11-26 日立精機株式会社 Cutting tool edge position detection device
JPS60149740U (en) * 1984-03-15 1985-10-04 大隈豊和機械株式会社 Tool position correction device
JPS60183137U (en) * 1984-05-11 1985-12-05 日立精機株式会社 Cutting tool edge position detection device
JPS60190554U (en) * 1984-05-29 1985-12-17 村田機械株式会社 Tool edge verification device for lathes
JPS6299059A (en) * 1986-08-27 1987-05-08 Hitachi Seiki Co Ltd Cutting edge position indication device for machine tool
JPS62148138A (en) * 1986-10-03 1987-07-02 Hitachi Seiki Co Ltd Tool cutting edge position setting device
JPS62148139A (en) * 1986-10-03 1987-07-02 Hitachi Seiki Co Ltd Tool cutting edge position setting device
JPS62152647A (en) * 1986-10-03 1987-07-07 Hitachi Seiki Co Ltd Tool tip measurement
JPS62152646A (en) * 1986-10-03 1987-07-07 Hitachi Seiki Co Ltd Tool tip measurement
US4742609A (en) * 1986-10-27 1988-05-10 Manuflex Corporation Automatic metal machining center system
JPH0224044A (en) * 1988-05-21 1990-01-26 Yamazaki Mazak Corp Detection device for knife edge position in machine tool
JPH0224043A (en) * 1988-05-21 1990-01-26 Yamazaki Mazak Corp Detection device for knife edge position in machine tool
KR100312629B1 (en) * 1999-11-04 2001-11-05 신현성 Automatic Tool Offset System for CNC Machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047280A (en) * 1973-05-31 1975-04-26
JPS534274A (en) * 1976-07-02 1978-01-14 Osaka Transformer Co Ltd Device for correcting tool position of numeral value controlling machine tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047280A (en) * 1973-05-31 1975-04-26
JPS534274A (en) * 1976-07-02 1978-01-14 Osaka Transformer Co Ltd Device for correcting tool position of numeral value controlling machine tool

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884839U (en) * 1981-11-30 1983-06-08 株式会社大隈鐵工所 Measuring head displacement compensation type cutting edge detection device
JPS632278Y2 (en) * 1981-11-30 1988-01-20
JPS58177258U (en) * 1982-05-24 1983-11-26 日立精機株式会社 Cutting tool edge position detection device
JPS6240755Y2 (en) * 1982-05-24 1987-10-19
JPS60149740U (en) * 1984-03-15 1985-10-04 大隈豊和機械株式会社 Tool position correction device
JPS60183137U (en) * 1984-05-11 1985-12-05 日立精機株式会社 Cutting tool edge position detection device
JPS60190554U (en) * 1984-05-29 1985-12-17 村田機械株式会社 Tool edge verification device for lathes
JPS6299059A (en) * 1986-08-27 1987-05-08 Hitachi Seiki Co Ltd Cutting edge position indication device for machine tool
JPS62152647A (en) * 1986-10-03 1987-07-07 Hitachi Seiki Co Ltd Tool tip measurement
JPS62152646A (en) * 1986-10-03 1987-07-07 Hitachi Seiki Co Ltd Tool tip measurement
JPS62148139A (en) * 1986-10-03 1987-07-02 Hitachi Seiki Co Ltd Tool cutting edge position setting device
JPS62148138A (en) * 1986-10-03 1987-07-02 Hitachi Seiki Co Ltd Tool cutting edge position setting device
US4742609A (en) * 1986-10-27 1988-05-10 Manuflex Corporation Automatic metal machining center system
JPH0224044A (en) * 1988-05-21 1990-01-26 Yamazaki Mazak Corp Detection device for knife edge position in machine tool
JPH0224043A (en) * 1988-05-21 1990-01-26 Yamazaki Mazak Corp Detection device for knife edge position in machine tool
JPH0471661B2 (en) * 1988-05-21 1992-11-16 Yamazaki Mazak Corp
KR100312629B1 (en) * 1999-11-04 2001-11-05 신현성 Automatic Tool Offset System for CNC Machine

Also Published As

Publication number Publication date
JPS6232071B2 (en) 1987-07-13

Similar Documents

Publication Publication Date Title
JPS55106704A (en) Method and device for detecting position of cutting edge of machine tool
ES8203671A1 (en) Machine tool with bore diameter measuring apparatus and tool position compensating apparatus.
JPS5464780A (en) Unattended operating system in machining
GB1258122A (en)
US20020059851A1 (en) Machine tool
US2872736A (en) Tool setting gage for boring machines and the like
DE3881867D1 (en) TURNING MACHINE FOR PROCESSING MATERIAL RODS.
JPS5695514A (en) Turret for machining tool of turning machine
JPS57178625A (en) Correcting method of thermal deformation in machine tool
JPH039966Y2 (en)
FR2364092A1 (en) Machine tool with indexable turret head - has indexing plate with spindles each with toothed wheel couplable to drive wheel
GB1198912A (en) Improvements in and relating to Automatic Control of the Cutting Tool position in Multiple Spindle Automatic Lathes
GB840431A (en) Stop devices for facilitating automatic feeding of bar stock in automatic lathes and like machine tools
JPS57184655A (en) Detector for broken tool edge
JPS6137442Y2 (en)
ES469389A1 (en) Tool retraction device on a machine tool.
GB839256A (en) Improvements in or relating to automatic and semi-automatic lathes and other machinetools
JPS632278Y2 (en)
GB737592A (en) Improvements in or relating to lathes
JPS56160603A (en) Detecting and measuring apparatus for centering machine
JPS56126702A (en) Inspecting device for precision of copied key
JPH0224043A (en) Detection device for knife edge position in machine tool
SU588066A1 (en) Device for setting a cutting tool machining size
JPS5715602A (en) Nc lathe
GB924879A (en) Improvements in and relating to screw-cutting, lathes and other machines adapted forthread-cutting