JPS5577424A - Numerical control system - Google Patents

Numerical control system

Info

Publication number
JPS5577424A
JPS5577424A JP14921578A JP14921578A JPS5577424A JP S5577424 A JPS5577424 A JP S5577424A JP 14921578 A JP14921578 A JP 14921578A JP 14921578 A JP14921578 A JP 14921578A JP S5577424 A JPS5577424 A JP S5577424A
Authority
JP
Japan
Prior art keywords
rectilinear
register
interpolation
read
arc
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
JP14921578A
Other languages
Japanese (ja)
Other versions
JPS6238096B2 (en
Inventor
Ryoichiro Nozawa
Tsuyoshi Nagamine
Hideaki Kawamura
Gotaro Gamo
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.)
FUJI FUANATSUKU KK
Fanuc Corp
Original Assignee
FUJI FUANATSUKU KK
Fanuc 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 FUJI FUANATSUKU KK, Fanuc Corp filed Critical FUJI FUANATSUKU KK
Priority to JP14921578A priority Critical patent/JPS5577424A/en
Publication of JPS5577424A publication Critical patent/JPS5577424A/en
Publication of JPS6238096B2 publication Critical patent/JPS6238096B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To perform machining with high accuracy about an optional programmed shape, by effecting four-axis rectilinear interpolation to execute rectilinear distribution and arc distribution. CONSTITUTION:When a rectilinear block is read by a tape reader TR, the read signal is discriminated by a decoder DEC to set a rectilinear instruction value in a register REG. At that time, a vector computed by a calculation circuit AR1 is set in another register R1. Each axis component is determined from the vector set in the register R1 and is then set in another register R2. The contents of the register R2 are read by a reading and processing circuit RE1 and applied to an interpolater INT to control the drive of motors MU, MV, MX, MY by rectilinear interpolation to perform rectilinear taper machining. In arc distribution, an arc is equally divided into minute segments and four-axis rectilinear interpolation is effected to perform machining.
JP14921578A 1978-12-01 1978-12-01 Numerical control system Granted JPS5577424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14921578A JPS5577424A (en) 1978-12-01 1978-12-01 Numerical control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14921578A JPS5577424A (en) 1978-12-01 1978-12-01 Numerical control system

Publications (2)

Publication Number Publication Date
JPS5577424A true JPS5577424A (en) 1980-06-11
JPS6238096B2 JPS6238096B2 (en) 1987-08-15

Family

ID=15470354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14921578A Granted JPS5577424A (en) 1978-12-01 1978-12-01 Numerical control system

Country Status (1)

Country Link
JP (1) JPS5577424A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001147A1 (en) * 1980-10-08 1982-04-15 Gamo G Wire cut discharge machining controlling method
WO1984001735A1 (en) * 1982-10-27 1984-05-10 Fanuc Ltd A wire-cut taper machining method
WO1985000310A1 (en) * 1983-07-07 1985-01-31 Fanuc Ltd Tapering method for wire-cut electric discharge machining
US4843203A (en) * 1980-10-08 1989-06-27 Fanuc Ltd. Taper cutting control method and control system in wire-cut electric discharge machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001147A1 (en) * 1980-10-08 1982-04-15 Gamo G Wire cut discharge machining controlling method
US4843203A (en) * 1980-10-08 1989-06-27 Fanuc Ltd. Taper cutting control method and control system in wire-cut electric discharge machine
WO1984001735A1 (en) * 1982-10-27 1984-05-10 Fanuc Ltd A wire-cut taper machining method
EP0124611A1 (en) * 1982-10-27 1984-11-14 Fanuc Ltd. A wire-cut taper machining method
WO1985000310A1 (en) * 1983-07-07 1985-01-31 Fanuc Ltd Tapering method for wire-cut electric discharge machining
JPS6029232A (en) * 1983-07-07 1985-02-14 Fanuc Ltd Taper machining method
US4700314A (en) * 1983-07-07 1987-10-13 Fanuc Ltd. Taper cutting method
EP0148958B1 (en) * 1983-07-07 1989-08-30 Fanuc Ltd. Tapering method for wire-cut electric discharge machining

Also Published As

Publication number Publication date
JPS6238096B2 (en) 1987-08-15

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