JPS5213187A - Contact detection device for cutting tool and processing material in m achine tool - Google Patents

Contact detection device for cutting tool and processing material in m achine tool

Info

Publication number
JPS5213187A
JPS5213187A JP50089245A JP8924575A JPS5213187A JP S5213187 A JPS5213187 A JP S5213187A JP 50089245 A JP50089245 A JP 50089245A JP 8924575 A JP8924575 A JP 8924575A JP S5213187 A JPS5213187 A JP S5213187A
Authority
JP
Japan
Prior art keywords
tool
contact detection
processing material
detection device
achine
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
JP50089245A
Other languages
Japanese (ja)
Other versions
JPS5929383B2 (en
Inventor
Koji Nakazawa
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP50089245A priority Critical patent/JPS5929383B2/en
Publication of JPS5213187A publication Critical patent/JPS5213187A/en
Publication of JPS5929383B2 publication Critical patent/JPS5929383B2/en
Expired 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
    • B23Q17/2241—Detection of contact between tool and workpiece

Landscapes

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

Abstract

PURPOSE:To provide a contact detection gear capable of speedily detecting the moment when the cutting tool contacts the processing material without impairing the efficiency of machine tool.
JP50089245A 1975-07-23 1975-07-23 Contact detection device between a cutting tool and a workpiece in a machine tool Expired JPS5929383B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50089245A JPS5929383B2 (en) 1975-07-23 1975-07-23 Contact detection device between a cutting tool and a workpiece in a machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089245A JPS5929383B2 (en) 1975-07-23 1975-07-23 Contact detection device between a cutting tool and a workpiece in a machine tool

Publications (2)

Publication Number Publication Date
JPS5213187A true JPS5213187A (en) 1977-02-01
JPS5929383B2 JPS5929383B2 (en) 1984-07-20

Family

ID=13965354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089245A Expired JPS5929383B2 (en) 1975-07-23 1975-07-23 Contact detection device between a cutting tool and a workpiece in a machine tool

Country Status (1)

Country Link
JP (1) JPS5929383B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337558A (en) * 1980-04-14 1982-07-06 Moore James D Tube end finishing device
JPS582907A (en) * 1981-06-17 1983-01-08 レニシヨウ　パブリツク　リミテツド　カンパニ− Controlling of numerical controlled machine tool and machine tool
US6015249A (en) * 1996-05-17 2000-01-18 Pluritec Italia S.P.A. Device and method for controlling the machining depth of a machine for machining multilayer printed circuit boards
US6174113B1 (en) * 1998-02-06 2001-01-16 Stmicroelectronics S.A. Method and apparatus for machining a cavity in a smart card
JP7233791B1 (en) * 2022-03-24 2023-03-07 国立大学法人東海国立大学機構 Cutting device and positional relationship identification method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840861A (en) * 1971-09-23 1973-06-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840861A (en) * 1971-09-23 1973-06-15

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337558A (en) * 1980-04-14 1982-07-06 Moore James D Tube end finishing device
JPS582907A (en) * 1981-06-17 1983-01-08 レニシヨウ　パブリツク　リミテツド　カンパニ− Controlling of numerical controlled machine tool and machine tool
US6015249A (en) * 1996-05-17 2000-01-18 Pluritec Italia S.P.A. Device and method for controlling the machining depth of a machine for machining multilayer printed circuit boards
US6309151B1 (en) 1996-05-17 2001-10-30 Pluritec Italia Device and method for controlling the machining depth of a machine for machining multilayer printed circuit boards
US6174113B1 (en) * 1998-02-06 2001-01-16 Stmicroelectronics S.A. Method and apparatus for machining a cavity in a smart card
JP7233791B1 (en) * 2022-03-24 2023-03-07 国立大学法人東海国立大学機構 Cutting device and positional relationship identification method
WO2023181264A1 (en) * 2022-03-24 2023-09-28 国立大学法人東海国立大学機構 Cutting device and method for identifying positional relationship

Also Published As

Publication number Publication date
JPS5929383B2 (en) 1984-07-20

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