KR910014781A - 수치제어이송장치 - Google Patents

수치제어이송장치 Download PDF

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Publication number
KR910014781A
KR910014781A KR1019900015618A KR900015618A KR910014781A KR 910014781 A KR910014781 A KR 910014781A KR 1019900015618 A KR1019900015618 A KR 1019900015618A KR 900015618 A KR900015618 A KR 900015618A KR 910014781 A KR910014781 A KR 910014781A
Authority
KR
South Korea
Prior art keywords
transfer
command
transfer device
feed amount
grid points
Prior art date
Application number
KR1019900015618A
Other languages
English (en)
Inventor
다스꾸 가와나베
Original Assignee
야스이 요시히로
부라더 고교 가부시기가이샤
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 야스이 요시히로, 부라더 고교 가부시기가이샤 filed Critical 야스이 요시히로
Publication of KR910014781A publication Critical patent/KR910014781A/ko

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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
    • 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
    • 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
    • G05B19/404—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 arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41036—Position error in memory, lookup table for correction actual position
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41062—Compensation for two, three axis at the same time, crosscoupling

Landscapes

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

Abstract

내용 없음

Description

수치제어이송장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 수치제어이송장치의 기본적 구성을 나타내는 블록도, 제2도는 본원 발명의 일실시예인 수치제어이송장치의 사시도, 제3도는 본 실시예의 수치제어이송장치에 있어서의 보정벡터의 설명도.

Claims (1)

  1. 이송방향이 서로 교차하는 최소한 2개의 직선이송장치를 구비하고, 상기 각 이송장치를 수치지령장치로부터의 지령치에 의해서 제어하는 수치제어이송장치에 있어서, 상기 각 이송장치의 각각의 이송방향에 평행인 직선군이 교차하는 격자점과, 그 각 격자점에 대응하는 상기 지령치에 의해 상기 각 이송장치를 이동시킨 점을 연결하는 보정벡터를 상기 각 격자점에 대응하는 상기 지령치마다 미리 기억하는 기억수단과, 상기 수치지령장치로부터의 지령치에 대응하는 상기 격자점에 의거하여 상기 기억수단으로부터 호출한 상기 보정벡터와, 상기 지령치에 의해 이송량을 연산하여, 상기 이송장치에 출력하는 이송량제어수단을 구비한 것을 특징으로 하는 수치제어이송장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900015618A 1990-01-30 1990-09-29 수치제어이송장치 KR910014781A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019409A JP2870922B2 (ja) 1990-01-30 1990-01-30 数値制御送り装置
JP2-19409 1990-01-30

Publications (1)

Publication Number Publication Date
KR910014781A true KR910014781A (ko) 1991-08-31

Family

ID=11998459

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900015618A KR910014781A (ko) 1990-01-30 1990-09-29 수치제어이송장치

Country Status (4)

Country Link
US (1) US5210697A (ko)
JP (1) JP2870922B2 (ko)
KR (1) KR910014781A (ko)
DE (1) DE4102688A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0432906A (ja) * 1990-05-23 1992-02-04 Makino Milling Mach Co Ltd 多軸数値制御機械のピッチ誤差補正方法
JPH06324733A (ja) * 1993-05-12 1994-11-25 Fanuc Ltd センサ付きロボットの制御方法及び装置
US6232736B1 (en) * 1995-10-10 2001-05-15 Northrop Grumman Corporation Numerical control machine tool positioning system
US6582166B1 (en) * 1999-10-22 2003-06-24 Gerber Scientific Products, Inc. Method of compensating for cutter deflection
JP5168738B2 (ja) * 2009-03-25 2013-03-27 ブラザー工業株式会社 数値制御装置
JP5348766B2 (ja) * 2009-07-27 2013-11-20 日置電機株式会社 Ｘ−ｙ直交２軸駆動機構
JP5838584B2 (ja) * 2011-05-06 2016-01-06 株式会社ジェイテクト 工作機械の数値制御装置
EP3438771A1 (de) * 2017-07-31 2019-02-06 Siemens Aktiengesellschaft Bearbeitung von werkstücken mit fehlerkompensation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555254A (en) * 1967-04-17 1971-01-12 Gerber Scientific Instr Co Error correcting system and method for use with plotters, machine tools and the like
JPS5775309A (en) * 1980-10-29 1982-05-11 Fanuc Ltd Numerical control system
JPS57189750A (en) * 1981-05-19 1982-11-22 Yaskawa Electric Mfg Co Ltd Nc machine tool provided with sliding error correction capacity
AT379893B (de) * 1984-07-03 1986-03-10 R S F Elektronik Ohg Rechtsfor Verfahren zur digitalen elektrischen laengenoder winkelmessung und schaltungsanordnung zur durchfuehrung dieses verfahrens
JPS645753A (en) * 1987-06-26 1989-01-10 Toshiba Machine Co Ltd Compensation of misalignment of work in machine tool under numerical control

Also Published As

Publication number Publication date
DE4102688A1 (de) 1991-08-01
JP2870922B2 (ja) 1999-03-17
US5210697A (en) 1993-05-11
JPH03224003A (ja) 1991-10-03

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