JPS6434662A - Override device for grinding machine - Google Patents

Override device for grinding machine

Info

Publication number
JPS6434662A
JPS6434662A JP19122687A JP19122687A JPS6434662A JP S6434662 A JPS6434662 A JP S6434662A JP 19122687 A JP19122687 A JP 19122687A JP 19122687 A JP19122687 A JP 19122687A JP S6434662 A JPS6434662 A JP S6434662A
Authority
JP
Japan
Prior art keywords
working condition
grinding
workpiece
override setting
basis
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
JP19122687A
Other languages
Japanese (ja)
Inventor
Akito Fukumasa
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP19122687A priority Critical patent/JPS6434662A/en
Publication of JPS6434662A publication Critical patent/JPS6434662A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To respond satisfactorily to the change in the working condition for enhancing the grinding accuracy by providing a movement control means by which the moving velocities of a grinding stone and a workpiece are variably controlled in accordance with the set value of an override setting unit having been selected by a selecting means on the basis of a sequence program. CONSTITUTION:When the grinding of a workpiece is carried out, one out of a plurality of override setting units 21 is selected by a selecting means 22 in response to the change in the working condition on the basis of a sequence program. In accordance with the set value of this selected override setting unit 21, the feed speed of a grinding stone and the feed speed of a workpiece are stepwisely variably controlled by a movement control means 18. Consequently, even if the working condition variably changes, the device can satisfactorily respond to the changes in the working condition to enhance the grinding accuracy.
JP19122687A 1987-07-30 1987-07-30 Override device for grinding machine Pending JPS6434662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19122687A JPS6434662A (en) 1987-07-30 1987-07-30 Override device for grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19122687A JPS6434662A (en) 1987-07-30 1987-07-30 Override device for grinding machine

Publications (1)

Publication Number Publication Date
JPS6434662A true JPS6434662A (en) 1989-02-06

Family

ID=16270993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19122687A Pending JPS6434662A (en) 1987-07-30 1987-07-30 Override device for grinding machine

Country Status (1)

Country Link
JP (1) JPS6434662A (en)

Similar Documents

Publication Publication Date Title
DE69015347D1 (en) FEED SPEED CONTROL.
DE68918723D1 (en) Numerical control device for processing non-round workpieces.
ES424726A1 (en) Workpiece feeding apparatus, especially for machining equipment
EP0359819A4 (en) Speed controller
FR2492716B1 (en) MACHINE TOOL WITH DIGITAL CONTROL DRIVEN BY COORDINATES OF THE WORKPIECE
JPS5287774A (en) Feed control device for machine tools
EP0369173A3 (en) Computer controlled coiling machine
ES2004927A6 (en) Motorized tang drive system.
EP0363165A3 (en) Apparatus for use in a grinding or dressing machine
JPS6434662A (en) Override device for grinding machine
JPS5528184A (en) Movable agricultural unit
JPS5558950A (en) Automatic tool control system in numerically controlled lathe
GB1496912A (en) Honing machine with analogue control apparatus
JPS6480207A (en) Lifting control mechanism for tilling device
JPS53137495A (en) Grinding device
JPS6419416A (en) Operation device
JPS56129912A (en) Numerical controller
JPS647105A (en) Optimum movement control system for industrial articulated robot
JPS6471410A (en) Controller for tilting of agricultural working machine for paddy field
SU1269975A1 (en) Machine for working stone slabs
JPS5771770A (en) Belt type partial precise grinding apparatus
JPS56134102A (en) Parts conveyor for machine tool
JPS5583567A (en) Grinder
JPS53135095A (en) Oscillatory processing machine
SU948615A1 (en) Slot grinding machine tool