JPS5468589A - Numerical control device to control the machining of cams - Google Patents

Numerical control device to control the machining of cams

Info

Publication number
JPS5468589A
JPS5468589A JP13611577A JP13611577A JPS5468589A JP S5468589 A JPS5468589 A JP S5468589A JP 13611577 A JP13611577 A JP 13611577A JP 13611577 A JP13611577 A JP 13611577A JP S5468589 A JPS5468589 A JP S5468589A
Authority
JP
Japan
Prior art keywords
work
machining
control device
cams
numerical control
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
JP13611577A
Other languages
Japanese (ja)
Other versions
JPS5626543B2 (en
Inventor
Tsuyoshi Koide
Wataru Iida
Yasuji Oda
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP13611577A priority Critical patent/JPS5468589A/en
Publication of JPS5468589A publication Critical patent/JPS5468589A/en
Publication of JPS5626543B2 publication Critical patent/JPS5626543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Control Of Machine Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To detect the idle operation time in which the working tool surface is detached from the work surface, and thereby to speed up the turning of the work, to reduce the waste time and to increase the machining efficiency.
CONSTITUTION: Numerical control device 30 for controlling the feeding of the tool in accordance with the profile data and the depth of cut data which have been programmed in advance by profile tape 34 and sequence tape 35, and for the machining of the work W into the cam shape specified by the profile data. The position of working tool surface 22a and the position of work surface WS being machined are detected ty a detector. When it is detected that they are separated, the device to speed up the rotation of work W operates and thereby the idle operation time is reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP13611577A 1977-11-11 1977-11-11 Numerical control device to control the machining of cams Granted JPS5468589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13611577A JPS5468589A (en) 1977-11-11 1977-11-11 Numerical control device to control the machining of cams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13611577A JPS5468589A (en) 1977-11-11 1977-11-11 Numerical control device to control the machining of cams

Publications (2)

Publication Number Publication Date
JPS5468589A true JPS5468589A (en) 1979-06-01
JPS5626543B2 JPS5626543B2 (en) 1981-06-19

Family

ID=15167639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13611577A Granted JPS5468589A (en) 1977-11-11 1977-11-11 Numerical control device to control the machining of cams

Country Status (1)

Country Link
JP (1) JPS5468589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789552A (en) * 1980-11-18 1982-06-03 Honda Motor Co Ltd Grinding process
WO1982003353A1 (en) * 1981-04-01 1982-10-14 Kishi Hajimu Numerically controlled machining method and apparatus
US4848038A (en) * 1986-09-24 1989-07-18 Toyoda-Koki Kabushiki-Kaisha Method for grinding a non-circular workpiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849870A (en) * 1971-10-18 1973-07-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849870A (en) * 1971-10-18 1973-07-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789552A (en) * 1980-11-18 1982-06-03 Honda Motor Co Ltd Grinding process
WO1982003353A1 (en) * 1981-04-01 1982-10-14 Kishi Hajimu Numerically controlled machining method and apparatus
EP0075025A1 (en) * 1981-04-01 1983-03-30 Fanuc Ltd. Numerically controlled machining method and apparatus
US4848038A (en) * 1986-09-24 1989-07-18 Toyoda-Koki Kabushiki-Kaisha Method for grinding a non-circular workpiece

Also Published As

Publication number Publication date
JPS5626543B2 (en) 1981-06-19

Similar Documents

Publication Publication Date Title
JPS5468589A (en) Numerical control device to control the machining of cams
JPS5435485A (en) Method of determining tool replacement time
JPS523778A (en) Program control method of cutting work machine
JPS51126589A (en) Feed speed control device
JPS531379A (en) Pe ripheral speed control device
JPS5411582A (en) Numerical control system for machining tools
JPS545279A (en) Highly reliable cutting tool
JPS5211485A (en) Feeding speed controller for machine tool
JPS51145079A (en) Method of cutting groove for numerically controlled machine tool
JPS5274972A (en) Device for stopping cutting tool at predetermined position in boring machine
JPS51122881A (en) Feed speed control for machine tools
JPS51113268A (en) Cutting edge selector for nc automatic lathe
JPS53134289A (en) Control means for crankshaft miller
JPS5324189A (en) Control system for enabling automatic programming of machine tool
JPS5399575A (en) Apparatus for controlling cutting
JPS5789546A (en) Tool setting apparatus for lathe
JPS5232195A (en) Profiling cutting machine
JPS54157390A (en) Method and device for drilling holes whose openings are not circular
JPS5358875A (en) System for automatically compensating machine position
JPS5245791A (en) Machine tool for multi-kind small quantity production
JPS5292185A (en) Device for changing cutting position in machine tools
JPS5341232A (en) Control device for feed paper cutter
JPS5657112A (en) Control method for tool of numerical control lathe
JPS5424383A (en) Method of controlling sizes for machining tools
JPS5411586A (en) Vibration type turning apparatus