KR910004284A - Numerical control (NC) device for wire electric discharge machine - Google Patents

Numerical control (NC) device for wire electric discharge machine Download PDF

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Publication number
KR910004284A
KR910004284A KR1019900012894A KR900012894A KR910004284A KR 910004284 A KR910004284 A KR 910004284A KR 1019900012894 A KR1019900012894 A KR 1019900012894A KR 900012894 A KR900012894 A KR 900012894A KR 910004284 A KR910004284 A KR 910004284A
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KR
South Korea
Prior art keywords
control program
instruction
beginning
block
machining
Prior art date
Application number
KR1019900012894A
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Korean (ko)
Inventor
야스노리 오노
Original Assignee
소노 겐지로
가부시끼가이샤 아마다 와시노
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.)
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Application filed by 소노 겐지로, 가부시끼가이샤 아마다 와시노 filed Critical 소노 겐지로
Publication of KR910004284A publication Critical patent/KR910004284A/en

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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
    • 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
    • B23H7/02—Wire-cutting
    • 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
    • G05B19/408—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 data handling or data format, e.g. reading, buffering or conversion of data
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35246—Data handling for auxilliary functions as function of setting of switch, block delete
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50103—Restart, reverse, return along machined path, stop

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Numerical Control (AREA)

Abstract

내용 없음.No content.

Description

와이어 방전 가공기용 수치제어(NC)장치Numerical control (NC) device for wire electric discharge machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명에 따른 수체제어장치의 실시예를 나타내는 블럭도,1 is a block diagram showing an embodiment of a water body control apparatus according to the present invention;

제2도는 SP가 시작점을 표시할때, 사각 패턴의 공작물을 가공하기 위한 와이어 전극의 경로를 나타내는 설명도,2 is an explanatory diagram showing a path of a wire electrode for processing a workpiece having a square pattern when the SP marks a starting point,

제3도는 제2도에 도시된 패턴의 가공을 수행하기 위한 흐름도이다.3 is a flowchart for performing processing of the pattern shown in FIG.

Claims (2)

자동 와이어 공급 장치를 포함한 와이어 방전 가공기용 수치제어 장치에 있어서, 제1차 및 제2차 가공단계에 대한 다수의 지시 데이타를 포함하는 수치 제어 프로그램을 리드하고 수행하는 데이타 처리 유니트와: 와이어 자동 공급장치가 사용되는지를 표시하는 신호를 상기 데이타 처리 유니트에 입력하는 스위치 수단과로 되며: 상기 데이타 처리 유니트가 상기 와이어 자동 공급 장치가 사용됨을 표시하는 신호를 수신할 때에는 그에 입력되는순서대로 수치제어 프로그램이 지스를 리드하고 수행하며, 또한 와이어 자동공급장치가 사용되지 않음을 표시하는 신호를 수신할 때에는 상기 데이타 처리 유니트가, 첫째로 가공동작을 수행하면서 제어프로그램의 제1블럭에서 제1차 가공단계의 마지막 블럭까지의 제어프로그램의 지시를 리드 및 수행하고, 둘째로는 가공동작을 수행하지 않으면서 상기 제1가공단계의 마지막 블럭에서 제어프로그램의 처음에 위치한 블럭까지의 제어프로그램의 지시를 리드하고 수행하며, 셋째로는 제어프로그램의 처음에 위치한 블럭에서 상기 제2차 가공단계에 대한 지시의 처음에 위치한 블럭으로 점프하며, 넷째로는 상기 제2차 가공단계의 처음에서 끝까지 제어프로그램의 지시를 리드하고 수행함으로써 제어 프로그램의 지시를 리드 및 수행하는, 와이어 방전 가공기용 수치 제어 장치.A numerical control apparatus for a wire electric discharge machine including an automatic wire feeding device, comprising: a data processing unit for reading and executing a numerical control program including a plurality of instruction data for the first and second machining steps: automatic wire feeding And switch means for inputting a signal indicating whether a device is used to the data processing unit: when the data processing unit receives a signal indicating that the wire automatic feeding device is used, a numerical control program in the order entered therein. The data processing unit performs the first machining step in the first block of the control program while first performing the machining operation, when the signal is read and performed, and when a signal indicating that the wire automatic feeding device is not used is received. Read and execute instructions from the control program up to the last block of Secondly, the instruction of the control program is read and executed from the last block of the first processing step to the block located at the beginning of the control program without performing the machining operation. Third, the block located at the beginning of the control program is executed. A wire that jumps to the block located at the beginning of the instruction for the second machining step, and fourthly leads and executes the instruction of the control program by reading and executing the instruction of the control program from the beginning to the end of the second machining step. Numerical control device for electric discharge machine. 제1차 가공 단계 및 제2차 가공 단계에 대한 다수의 지시를 포함한 수치 제어 프로그램을 리드하고 수행하는 데이타 처리 유니트로 구성되며; 상기 데이타 처리 유니트가, 첫째로 가공 동작을 수행하면서 제어 프로그램의 제1블럭에서 상기 제1차 가공단계의 마지막 블럭까지 제어 프로그램의 지시를 리드하고 수행하며, 둘째로는 가공동작을 수행하지 않으면서 상기 제1차 가공 단계의 마지막 블럭체서 제어프로그램의 처음에 위치한 블럭까지의 제어프로그램의 지시를 리드하고 수행하며, 셋째로는 제어 프로그램의 처음에 위치한 블럭으로부터 상기 제2차 가공단계에 대한 지시의 처음 블럭으로 점프하며, 그리고 넷째로는 상기 제2차 가공단계의 처음에서 마지막까지의 제어프로그램의 지시를 리드하고 수행함으로써 제어프로그램의 지시를 리드하고 수행하는, 와이어 방전 가공기용 수치제어 장치.A data processing unit which reads and executes a numerical control program including a plurality of instructions for the first machining step and the second machining step; The data processing unit reads and executes the instruction of the control program from the first block of the control program to the last block of the first machining step while performing the machining operation first, and secondly without performing the machining operation. Reads and executes the instruction of the control program up to the block located at the beginning of the last blockchain control program of the first machining step; and thirdly, the instruction of the instruction for the second machining step from the block located at the beginning of the control program. And jumping to the first block, and fourthly, reading and executing the instruction of the control program by reading and executing the instruction of the control program from the beginning to the end of the second machining step. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012894A 1989-08-17 1990-08-17 Numerical control (NC) device for wire electric discharge machine KR910004284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-210619 1989-08-17
JP01210619A JP3084385B2 (en) 1989-08-17 1989-08-17 Automatic multiple machining method for NC wire electric discharge machine

Publications (1)

Publication Number Publication Date
KR910004284A true KR910004284A (en) 1991-03-28

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ID=16592327

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012894A KR910004284A (en) 1989-08-17 1990-08-17 Numerical control (NC) device for wire electric discharge machine

Country Status (6)

Country Link
JP (1) JP3084385B2 (en)
KR (1) KR910004284A (en)
DE (1) DE4026122A1 (en)
FR (1) FR2650971A1 (en)
GB (1) GB2236410A (en)
IT (1) IT1242524B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114510A1 (en) * 1991-05-03 1992-11-05 Agie Ag Ind Elektronik METHOD FOR SPARK-EDM CUTTING AND WIRE-EDMING MACHINE, IN PARTICULAR FOR IMPLEMENTING THE METHOD
JP3421413B2 (en) * 1994-01-13 2003-06-30 ファナック株式会社 Automatic connection abnormality detection method for wire cut electric discharge machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969218A (en) * 1982-10-07 1984-04-19 Mitsubishi Electric Corp Electric discharge machine
JPS59227317A (en) * 1983-06-09 1984-12-20 Mitsubishi Electric Corp Electric discharge machine
JPS61173820A (en) * 1985-01-25 1986-08-05 Hitachi Seiko Ltd Automatic setting device of machining condition for electric discharge machine

Also Published As

Publication number Publication date
GB9017740D0 (en) 1990-09-26
FR2650971A1 (en) 1991-02-22
IT1242524B (en) 1994-05-16
IT9021283A0 (en) 1990-08-17
GB2236410A (en) 1991-04-03
JPH0379229A (en) 1991-04-04
DE4026122A1 (en) 1991-02-21
IT9021283A1 (en) 1992-02-17
JP3084385B2 (en) 2000-09-04

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