JPS55137858A - Automatic measuring compensator for machine tool - Google Patents

Automatic measuring compensator for machine tool

Info

Publication number
JPS55137858A
JPS55137858A JP4404579A JP4404579A JPS55137858A JP S55137858 A JPS55137858 A JP S55137858A JP 4404579 A JP4404579 A JP 4404579A JP 4404579 A JP4404579 A JP 4404579A JP S55137858 A JPS55137858 A JP S55137858A
Authority
JP
Japan
Prior art keywords
machine tool
pulses
pulse generator
workpiece
automatic measuring
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
JP4404579A
Other languages
Japanese (ja)
Other versions
JPS6157146B2 (en
Inventor
Jiro Takashita
Norio Takahashi
Hiroshi Inaba
Yukio Izumi
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 Seiki Co Ltd
Original Assignee
Hitachi Seiki Co 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 Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP4404579A priority Critical patent/JPS55137858A/en
Publication of JPS55137858A publication Critical patent/JPS55137858A/en
Publication of JPS6157146B2 publication Critical patent/JPS6157146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE: To dispense with an expensive measurement reference scale, by causing a pulse generator to produce pulses of such period that they can be instantaneously eliminated and by driving a motor by the pulses to actuate a machine tool.
CONSTITUTION: When a measuring unit comes into contact with a workpiece, a pulse generator 51 supplies a servo driver with pulses of such period that they can be instantaneously eliminated. The operation of a measurement cycle controller comprising updown counters 55, 56 and 63, etc. is started by an instruction from a numerical controller so that the measurement cycle controller instructs a moving direction to the workpiece. The pulses produced by the pulse generator 51 are processed. A machine tool is controlled depending on the result of the processing.
COPYRIGHT: (C)1980,JPO&Japio
JP4404579A 1979-04-10 1979-04-10 Automatic measuring compensator for machine tool Granted JPS55137858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4404579A JPS55137858A (en) 1979-04-10 1979-04-10 Automatic measuring compensator for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4404579A JPS55137858A (en) 1979-04-10 1979-04-10 Automatic measuring compensator for machine tool

Publications (2)

Publication Number Publication Date
JPS55137858A true JPS55137858A (en) 1980-10-28
JPS6157146B2 JPS6157146B2 (en) 1986-12-05

Family

ID=12680636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4404579A Granted JPS55137858A (en) 1979-04-10 1979-04-10 Automatic measuring compensator for machine tool

Country Status (1)

Country Link
JP (1) JPS55137858A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178641A (en) * 1981-04-27 1982-11-02 Shin Nippon Koki Kk Correcting method of machining error from thermal displacement or the like
JPH0322851U (en) * 1989-07-10 1991-03-11
JPH06190676A (en) * 1992-12-28 1994-07-12 Makino Milling Mach Co Ltd Machine tool capable of safely detecting contact

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498875A (en) * 1972-05-25 1974-01-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498875A (en) * 1972-05-25 1974-01-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178641A (en) * 1981-04-27 1982-11-02 Shin Nippon Koki Kk Correcting method of machining error from thermal displacement or the like
JPS6219981B2 (en) * 1981-04-27 1987-05-01 Shin Nippon Koki Co Ltd
JPH0322851U (en) * 1989-07-10 1991-03-11
JPH06190676A (en) * 1992-12-28 1994-07-12 Makino Milling Mach Co Ltd Machine tool capable of safely detecting contact

Also Published As

Publication number Publication date
JPS6157146B2 (en) 1986-12-05

Similar Documents

Publication Publication Date Title
JPS6478755A (en) Honing device
JPS5287774A (en) Feed control device for machine tools
JPS5721247A (en) Determination of retracting and returning path for tool in machine tool
JPS5451079A (en) Numerical control apparatus
JPS55137858A (en) Automatic measuring compensator for machine tool
JPS52101569A (en) Device for controlling manipulator
JPS55133865A (en) Pouring port positioning device of automatic pouring machine
JPS57205013A (en) Feed controller for cutting tool
JPS5451076A (en) Controlling system for positioning machine tool
JPS5627406A (en) Nc machine tool on playback system
JPS5542773A (en) Numerical control machine tool
JPS54128879A (en) Compensation of tool for numerical control machine tools and system therefor
JPS6411085A (en) Machining method for work in three dimensional laser beam machine
JPS5627763A (en) Estimating method of tool life
JPS5789544A (en) Stabilization of transfer speed of moving body on machine tools
JPS57149901A (en) Automatic measuring method of numeric control machine tool
JPS56126557A (en) Machine tool
JPS5548556A (en) Numerically controlled machine tool with hole position approval punction
JPS5664610A (en) Measuring method of tooth form of gear
JPS567108A (en) Control system for servomotor
SU766756A1 (en) Chip crushing device
JPS5796721A (en) Control method and device of automatically cutting surface flaw in linear or bar-shaped material
JPS5211485A (en) Feeding speed controller for machine tool
JPS5621747A (en) Machining device for thin plate
JPS54114882A (en) Control unit for use in running cutter machines