JPS5776610A - Feed speed specification system - Google Patents

Feed speed specification system

Info

Publication number
JPS5776610A
JPS5776610A JP15316080A JP15316080A JPS5776610A JP S5776610 A JPS5776610 A JP S5776610A JP 15316080 A JP15316080 A JP 15316080A JP 15316080 A JP15316080 A JP 15316080A JP S5776610 A JPS5776610 A JP S5776610A
Authority
JP
Japan
Prior art keywords
tool
stored
axes
movement
command
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
JP15316080A
Other languages
Japanese (ja)
Other versions
JPS6223324B2 (en
Inventor
Ryoichiro Nozawa
Akira Nagamine
Hideaki Kawamura
Mitsuto Miyata
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
Fujitsu Fanuc 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 Fanuc Corp, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP15316080A priority Critical patent/JPS5776610A/en
Publication of JPS5776610A publication Critical patent/JPS5776610A/en
Publication of JPS6223324B2 publication Critical patent/JPS6223324B2/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
    • G05B19/416—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 control of velocity, acceleration or deceleration

Landscapes

  • Engineering & 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 improve operability greatlyby performing linear interpolation which includes parallel axes parallel to three bsi c axes in addition to the three basic axes by a numeric controller. CONSTITUTION:The extents of movement (x), (y), (z), (u), (v), and (w) in respective axial directions and the speed (f) of a tool in the space, recorded on a command tape 10, are decoded by an input circuit 11 and stored in registers 1215, and 20-22. Then, a driving-pulse generating circuit 23 calculates the real-time movement distance (X<2>+Y<2>+Z<2>)<1/2> of the tool from command data regarding the extents of movement of the tool stored in the registers 12-14 and 20-22. Then, driving pulses having a frequency proportional to the ratio f/(X<2>+Y<2>+Z<2>)<1/2> of the command speed (f) of the tool stored in the feed speed register 15 and the calculated distance are generated and inputted to an interpolator 16 to perform prescribed interpolation. A clamping circuit clamps the frequency F of the driving pulses to a maximum frequency Fmax.
JP15316080A 1980-10-31 1980-10-31 Feed speed specification system Granted JPS5776610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15316080A JPS5776610A (en) 1980-10-31 1980-10-31 Feed speed specification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15316080A JPS5776610A (en) 1980-10-31 1980-10-31 Feed speed specification system

Publications (2)

Publication Number Publication Date
JPS5776610A true JPS5776610A (en) 1982-05-13
JPS6223324B2 JPS6223324B2 (en) 1987-05-22

Family

ID=15556342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15316080A Granted JPS5776610A (en) 1980-10-31 1980-10-31 Feed speed specification system

Country Status (1)

Country Link
JP (1) JPS5776610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163609A (en) * 1983-03-08 1984-09-14 Hitachi Ltd Route interpolating method of robot hand
JPS60503A (en) * 1983-05-31 1985-01-05 Toko Inc Multiaxis linear interpolation controlling method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424211Y2 (en) * 1987-09-08 1992-06-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078893U (en) * 1973-11-26 1975-07-08
JPS52154980A (en) * 1976-06-17 1977-12-23 Toyota Motor Corp Constant speed control apparatus for multiaxial direction transfer body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078893U (en) * 1973-11-26 1975-07-08
JPS52154980A (en) * 1976-06-17 1977-12-23 Toyota Motor Corp Constant speed control apparatus for multiaxial direction transfer body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163609A (en) * 1983-03-08 1984-09-14 Hitachi Ltd Route interpolating method of robot hand
JPS60503A (en) * 1983-05-31 1985-01-05 Toko Inc Multiaxis linear interpolation controlling method

Also Published As

Publication number Publication date
JPS6223324B2 (en) 1987-05-22

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