JPS57173440A - Numerical controlled hobbing machine - Google Patents

Numerical controlled hobbing machine

Info

Publication number
JPS57173440A
JPS57173440A JP5592081A JP5592081A JPS57173440A JP S57173440 A JPS57173440 A JP S57173440A JP 5592081 A JP5592081 A JP 5592081A JP 5592081 A JP5592081 A JP 5592081A JP S57173440 A JPS57173440 A JP S57173440A
Authority
JP
Japan
Prior art keywords
hob
crowning
revolution
data
shaft
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
JP5592081A
Other languages
Japanese (ja)
Other versions
JPH0248372B2 (en
Inventor
Morio Kiyokawa
Kiyoshi Takagawa
Takahiro Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5592081A priority Critical patent/JPS57173440A/en
Publication of JPS57173440A publication Critical patent/JPS57173440A/en
Publication of JPH0248372B2 publication Critical patent/JPH0248372B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/186—Generation of screw- or gearlike surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Gear Processing (AREA)

Abstract

PURPOSE:To form the crowning of a face by controlling the slit depth of a hob and the speed of cutting of the hob through NC. CONSTITUTION:When information forming the crowning of the face is read from an input medium 1, the quantity of an axial shaft moved is set to the command value register 4 of the axial shaft, and the data of cutting feeding per one revolution of the hob are set to an axial shaft control circuit 8. When the synchronous signal of the hob 3 is emitted from a pulse generator 7 and an AND gate 12 is opened, the data of cutting feeding synchronizing with the revolution of the hob 3 are transmitted to an output control circuit 15. ANG gates 13, 14 are also opened similarly every time hob one-revolution signals reach in the control of a radial shaft and the control of a table shaft, data forming crowning are forwarded to output contol circuits 16, 17, and the quantity of the hob 3 slit is controlled.
JP5592081A 1981-04-14 1981-04-14 Numerical controlled hobbing machine Granted JPS57173440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5592081A JPS57173440A (en) 1981-04-14 1981-04-14 Numerical controlled hobbing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5592081A JPS57173440A (en) 1981-04-14 1981-04-14 Numerical controlled hobbing machine

Publications (2)

Publication Number Publication Date
JPS57173440A true JPS57173440A (en) 1982-10-25
JPH0248372B2 JPH0248372B2 (en) 1990-10-24

Family

ID=13012538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5592081A Granted JPS57173440A (en) 1981-04-14 1981-04-14 Numerical controlled hobbing machine

Country Status (1)

Country Link
JP (1) JPS57173440A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121877A (en) * 1974-03-12 1975-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121877A (en) * 1974-03-12 1975-09-25

Also Published As

Publication number Publication date
JPH0248372B2 (en) 1990-10-24

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