JPS5413080A - Method of forming screw thread by numerical control - Google Patents

Method of forming screw thread by numerical control

Info

Publication number
JPS5413080A
JPS5413080A JP7776577A JP7776577A JPS5413080A JP S5413080 A JPS5413080 A JP S5413080A JP 7776577 A JP7776577 A JP 7776577A JP 7776577 A JP7776577 A JP 7776577A JP S5413080 A JPS5413080 A JP S5413080A
Authority
JP
Japan
Prior art keywords
screw thread
numerical control
forming screw
servomotor
making use
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
JP7776577A
Other languages
Japanese (ja)
Inventor
Tetsuo Okubo
Takashi Sunazaki
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7776577A priority Critical patent/JPS5413080A/en
Publication of JPS5413080A publication Critical patent/JPS5413080A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To make it possible to produce minute serews, by making use making use of a servomotor for rotating spindle and a servomotor for feeding, the servomotors having an equal servo time constant and adapted to be controlled by instruction pulses obtained by a linear interpolation.
JP7776577A 1977-07-01 1977-07-01 Method of forming screw thread by numerical control Pending JPS5413080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7776577A JPS5413080A (en) 1977-07-01 1977-07-01 Method of forming screw thread by numerical control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7776577A JPS5413080A (en) 1977-07-01 1977-07-01 Method of forming screw thread by numerical control

Publications (1)

Publication Number Publication Date
JPS5413080A true JPS5413080A (en) 1979-01-31

Family

ID=13643024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7776577A Pending JPS5413080A (en) 1977-07-01 1977-07-01 Method of forming screw thread by numerical control

Country Status (1)

Country Link
JP (1) JPS5413080A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633249A (en) * 1979-08-24 1981-04-03 Fanuc Ltd Synchronous operation control system for electric motor
JPS62224520A (en) * 1986-03-25 1987-10-02 Fanuc Ltd Tap machining control system
JPS6389904A (en) * 1986-10-02 1988-04-20 Mitsubishi Electric Corp Numerical controller
JPS63123605A (en) * 1986-11-12 1988-05-27 Fanuc Ltd Control device for tapping machining
JPS63162114A (en) * 1986-12-23 1988-07-05 Fanuc Ltd Tapping process control device
JPS6427808A (en) * 1987-04-27 1989-01-30 Mitsubishi Electric Corp Numerical control device
US4813821A (en) * 1985-06-06 1989-03-21 Brother Kogyo Kabushiki Kaisha Thread cutting machine
JPH01216708A (en) * 1988-02-23 1989-08-30 Fujita:Kk Multiple-process processing tool and processing
JPH0212407A (en) * 1988-06-30 1990-01-17 Okuma Mach Works Ltd Numerical controller
US5062744A (en) * 1988-08-03 1991-11-05 Fanuc Ltd. Apparatus for confirming movement of tap when rigid tapping

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633249A (en) * 1979-08-24 1981-04-03 Fanuc Ltd Synchronous operation control system for electric motor
US4813821A (en) * 1985-06-06 1989-03-21 Brother Kogyo Kabushiki Kaisha Thread cutting machine
JPS62224520A (en) * 1986-03-25 1987-10-02 Fanuc Ltd Tap machining control system
JPS6389904A (en) * 1986-10-02 1988-04-20 Mitsubishi Electric Corp Numerical controller
JPS63123605A (en) * 1986-11-12 1988-05-27 Fanuc Ltd Control device for tapping machining
JPS63162114A (en) * 1986-12-23 1988-07-05 Fanuc Ltd Tapping process control device
JPS6427808A (en) * 1987-04-27 1989-01-30 Mitsubishi Electric Corp Numerical control device
JPH01216708A (en) * 1988-02-23 1989-08-30 Fujita:Kk Multiple-process processing tool and processing
JPH0212407A (en) * 1988-06-30 1990-01-17 Okuma Mach Works Ltd Numerical controller
US5062744A (en) * 1988-08-03 1991-11-05 Fanuc Ltd. Apparatus for confirming movement of tap when rigid tapping

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