JPS57201905A - Circular arc interpolating device for position controller - Google Patents

Circular arc interpolating device for position controller

Info

Publication number
JPS57201905A
JPS57201905A JP4964882A JP4964882A JPS57201905A JP S57201905 A JPS57201905 A JP S57201905A JP 4964882 A JP4964882 A JP 4964882A JP 4964882 A JP4964882 A JP 4964882A JP S57201905 A JPS57201905 A JP S57201905A
Authority
JP
Japan
Prior art keywords
welding
succeeding
welding equipment
clock
automatic welding
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
JP4964882A
Other languages
Japanese (ja)
Other versions
JPS615161B2 (en
Inventor
Shigeo Maruyama
Yuji Saikaichi
Tatsuya Miura
Shigeki Fujinaga
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP4964882A priority Critical patent/JPS57201905A/en
Publication of JPS57201905A publication Critical patent/JPS57201905A/en
Publication of JPS615161B2 publication Critical patent/JPS615161B2/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
    • G05B19/41—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 interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To enable the titled device to perform continuous and smooth moving operation by commanding the position of the succeeding interpolarting point in response to any one of CLOCK and NULL signals, which is sent more quickly from the device. CONSTITUTION:An automatic welding equipment is described for example. Current is supplied from a welding electric power source 200 to a torch 109. A control box 400 and a welding controller 300 automatically controls normal revolution, reversed revolution, moving speed, welding current, etc. of each power means on the basis of a program. A CPU in the welding controller 300 operates positions of 2 successive interpolating points and sends a positional demand to an automatic welding equipment 100. The CPU operates the position of the succeeding interpolating point in response to a CLOCK or NULL signal sent from a servo system of the automatic welding equipment 100.
JP4964882A 1982-03-25 1982-03-25 Circular arc interpolating device for position controller Granted JPS57201905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4964882A JPS57201905A (en) 1982-03-25 1982-03-25 Circular arc interpolating device for position controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4964882A JPS57201905A (en) 1982-03-25 1982-03-25 Circular arc interpolating device for position controller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP51088450A Division JPS6019523B2 (en) 1976-07-16 1976-07-23 position control device

Publications (2)

Publication Number Publication Date
JPS57201905A true JPS57201905A (en) 1982-12-10
JPS615161B2 JPS615161B2 (en) 1986-02-17

Family

ID=12837015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4964882A Granted JPS57201905A (en) 1982-03-25 1982-03-25 Circular arc interpolating device for position controller

Country Status (1)

Country Link
JP (1) JPS57201905A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194213A (en) * 1983-04-19 1984-11-05 Amada Co Ltd Arc interpolating method of robot
JPS60107105A (en) * 1983-11-15 1985-06-12 Komatsu Ltd Erasion method of circular arc shift instruction sentence
JPS62134687U (en) * 1986-02-19 1987-08-25

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62177368U (en) * 1986-05-01 1987-11-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194213A (en) * 1983-04-19 1984-11-05 Amada Co Ltd Arc interpolating method of robot
JPH0434768B2 (en) * 1983-04-19 1992-06-09 Amada Co Ltd
JPS60107105A (en) * 1983-11-15 1985-06-12 Komatsu Ltd Erasion method of circular arc shift instruction sentence
JPS62134687U (en) * 1986-02-19 1987-08-25

Also Published As

Publication number Publication date
JPS615161B2 (en) 1986-02-17

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