JPS5287775A - Method of and apparatus for feed control of machine tool - Google Patents

Method of and apparatus for feed control of machine tool

Info

Publication number
JPS5287775A
JPS5287775A JP453176A JP453176A JPS5287775A JP S5287775 A JPS5287775 A JP S5287775A JP 453176 A JP453176 A JP 453176A JP 453176 A JP453176 A JP 453176A JP S5287775 A JPS5287775 A JP S5287775A
Authority
JP
Japan
Prior art keywords
machine tool
feed control
over
speed change
time
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.)
Pending
Application number
JP453176A
Other languages
Japanese (ja)
Inventor
Yoshio Fukuma
Yoshito Kato
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP453176A priority Critical patent/JPS5287775A/en
Priority to GB1264/77A priority patent/GB1571322A/en
Priority to DE19772701430 priority patent/DE2701430A1/en
Priority to FR7701116A priority patent/FR2338108A1/en
Priority to US05/760,010 priority patent/US4201935A/en
Publication of JPS5287775A publication Critical patent/JPS5287775A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To impart effective braking at the time of changing speeds thereby to improve response to speed change-over.
COPYRIGHT: (C)1977,JPO&Japio
JP453176A 1976-01-16 1976-01-16 Method of and apparatus for feed control of machine tool Pending JPS5287775A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP453176A JPS5287775A (en) 1976-01-16 1976-01-16 Method of and apparatus for feed control of machine tool
GB1264/77A GB1571322A (en) 1976-01-16 1977-01-13 Screw feed for machine tools
DE19772701430 DE2701430A1 (en) 1976-01-16 1977-01-14 FEED DEVICE WITH DC MOTOR DRIVE
FR7701116A FR2338108A1 (en) 1976-01-16 1977-01-14 DEVICE FOR CONTROLLING THE ADVANCE OF A MACHINE-TOOL
US05/760,010 US4201935A (en) 1976-01-16 1977-01-17 Method and apparatus for controlling the feed of machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP453176A JPS5287775A (en) 1976-01-16 1976-01-16 Method of and apparatus for feed control of machine tool

Publications (1)

Publication Number Publication Date
JPS5287775A true JPS5287775A (en) 1977-07-22

Family

ID=11586615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP453176A Pending JPS5287775A (en) 1976-01-16 1976-01-16 Method of and apparatus for feed control of machine tool

Country Status (1)

Country Link
JP (1) JPS5287775A (en)

Similar Documents

Publication Publication Date Title
JPS5349394A (en) Method and apparatus for correcting grinding wheel
JPS5287774A (en) Feed control device for machine tools
JPS5321722A (en) Method and apparatus for directly controlling motor
JPS5287775A (en) Method of and apparatus for feed control of machine tool
JPS52110428A (en) Speed controller for motor
JPS53148673A (en) Process controller
JPS5256265A (en) Speed change drive control system for auxiliary machine
JPS51114578A (en) Method and device for automatic position control
JPS5433441A (en) Car wiper drive apparatus
JPS5238111A (en) Speed pattern generator for controlling speed in synchronous motor
JPS5211485A (en) Feeding speed controller for machine tool
JPS5423537A (en) Control method by multimicrocomputer system of copying machines
JPS5217282A (en) Travelling shearing machine
JPS51139181A (en) Control unit of a washer
JPS5257586A (en) Process and apparatus for holing with lathers and like
JPS52135476A (en) Control method of loop controller for high speed press
JPS5216760A (en) Crane control apparatus
JPS52109691A (en) Method and apparatus for correcting grindstone support position of gri nding machine
JPS5243080A (en) Numerical control system
JPS51137225A (en) Transmission device having a speed controller of vehicle
JPS51137988A (en) Cutting tool changing apparatus for use in cutting machines
JPS5237291A (en) Method and apparatus for forming grooves on the workpiece
JPS51120303A (en) Process for controlling speed of the turbine
JPS5219879A (en) Digital control
JPS53141989A (en) Profiling control apparatus