KR850000278A - 공작기계 - Google Patents

공작기계 Download PDF

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Publication number
KR850000278A
KR850000278A KR1019840003400A KR840003400A KR850000278A KR 850000278 A KR850000278 A KR 850000278A KR 1019840003400 A KR1019840003400 A KR 1019840003400A KR 840003400 A KR840003400 A KR 840003400A KR 850000278 A KR850000278 A KR 850000278A
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KR
South Korea
Prior art keywords
tool
transducer
machine tool
output signal
machine
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Granted
Application number
KR1019840003400A
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English (en)
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KR920006656B1 (ko
Inventor
하베이 슬리(외 2) 로저
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원본미기재
에이이 피엘씨
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Priority claimed from GB838316428A external-priority patent/GB8316428D0/en
Priority claimed from GB838325295A external-priority patent/GB8325295D0/en
Application filed by 원본미기재, 에이이 피엘씨 filed Critical 원본미기재
Publication of KR850000278A publication Critical patent/KR850000278A/ko
Application granted granted Critical
Publication of KR920006656B1 publication Critical patent/KR920006656B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/12—Special arrangements on tool holders
    • B23B29/125—Vibratory toolholders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/02—Control or regulation of feed movement according to the instantaneous size and the required size of the workpiece acted upon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • 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—Program-control systems
    • G05B19/02—Program-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 program data in numerical form
    • G05B19/182—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 program data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/184—Generation of cam-like surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/108—Piezoelectric elements
    • 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
    • G05B2219/41352—Alternative clamping dilation of piezo, caterpillar motion, inchworm
    • 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
    • G05B2219/41354—Magnetic, thermal, bimetal peltier effect displacement, positioning
    • 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
    • G05B2219/50053—Machine non circular, non-round cross section, hexagonal, rectangular

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

내용 없음.

Description

공작기계
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 공작기계의 제1실시의 개략도
제2도는 공작물과 관련해서 제1도 공작기계의 공구를 다르게 결합하는 개략도
제6도는 제1도의 공작기계에서 변환기로 사용된 직류선형 전동기의 제2형태의 투시도

Claims (11)

  1. 공구와 공작물 사이에 비교 회전이 있는 범위에서 공구의 기계 가공작동이 요구되는 일정하지 않은 표면 외형으로 공작물을 가공하기 위한 공작기계로 공급된 정보로부터 가공될 공작물의 요구되는 일정하지 않은 표면외 형의함수인 전기적 출력신호를 발생시키기 위한 제어장치를 포함하고, 상기 출력신호에 따라 공구를 작동시키는 공구작동기와 공구를 포함하며, 이와 같은 특성의 공구작동기가, 전기적 출력신호를 대응하는 선형 동작으로 변환하기 위한 제어장치로 연결된 변환기(13；20；26,28；50,51)를 포함하고, 공구(15；31；42)가, 선형 작동을 위해 변환기로 직접연결되어 공작물(16；35)를 요구되는 일정하지 않은 표면 외형으로 가공시키는 공작기계.
  2. 제1항에 있어서, 기계 가공동안 공구를 진동시키기 위하여 공구에 인가되는 초음파 발진 신호원(10)이 제공됨을 특징으로 하는 공작기계.
  3. 제2항에 있어서, 초음파 발진신호가 출력이 공구를 진동시키는 초음파 변환기(13；20)에 인가됨을 특징으로 하는 공작기계.
  4. 제3항에 있어서, 초음파 변환기(13)이 또한 제어장치(12)의 출력으로 연결된 변환기를 형성하며, 제어장치로부터의 전기적 출력신호가 공구의 초음파 진동을 변조함을 특징으로 하는 공작기계.
  5. 제1항에 있어서, 변환기가, 전기적 출력신고를 받고 상기 신호를 공구(15)에 인가되는 기계적 동작으로 변환하는 피에조 전기적 변환기임을 특징으로 하는 공작기계.
  6. 제1항에 있어서, 변환기가 전기적 출력신호에 따라 소자(28；38；57)이 선형 위치를 변경시키는 전자기적 변환기임을 특징으로 하는 공작기계.
  7. 제6항에 있어서, 변환기(26,28；37,38；50,51)가 직류선형 전동기를 포함하며, 여기에서 유동적인 영구자석 소자(28；38；51)의 선형 위치가 제장치로부터의 전기적 출력신호에 의해 선형 전동기의 고정자코일 (26；37；50)내에 생성된, 자기장에 의해 결정됨을 특징으로 하는 공작기계.
  8. 제1항 내지 제7항중 어느 하나에 있어서, 공구(31；42)에 공구가 기준 위치에 유지되도록 하는 힘을 인가하기 위한 공구위치 수단(30；39)가 제공되어, 공구(31；42)가 상기 기준위치로부터 일정하지 않은 표면 외형을 가공하기 위한 요구되는 위치로 움직임을 특징으로 하는 공작기계.
  9. 제8항에 있어서, 공구가 길다란 소자(29)와 함께 유동적이고, 공구 위치 수단이, 길다란 소자의 축에 직각인 각각 분할된 평면에 위치하고, 상기 길다란 소자의 축이 격막(30)이 축과 동축이 되도록 길다란 소자에 연결된 두 개의 격막을 포함함을 특징으로 하는 공작기계.
  10. 제8항에 있어서, 공구 위치 수단이 적어도 하나의 개스(gas) 베어링을 포함함을 특징으로 하는 공작기계.
  11. 제8항에 있어서, 공구(42)가 연장된 소자(38)과 함께 유동적이고, 공구위치 수단이, 연장된 소자의 긴 방향에 직각인 각 면들에 위치하고 연장된 소자와 베이스(40)사이에 연결된 다수의 가요성 판(39)를 포함함을 특징으로 하는 공작기계.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840003400A 1983-06-16 1984-06-16 공작기계 Expired KR920006656B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB83.16428 1983-06-16
GB8316428 1983-06-16
GB838316428A GB8316428D0 (en) 1983-06-16 1983-06-16 Machine tools
GB83.25295 1983-09-21
GB8325295 1983-09-21
GB838325295A GB8325295D0 (en) 1983-09-21 1983-09-21 Tool actuators for machine tools

Publications (2)

Publication Number Publication Date
KR850000278A true KR850000278A (ko) 1985-02-26
KR920006656B1 KR920006656B1 (ko) 1992-08-14

Family

ID=26286386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003400A Expired KR920006656B1 (ko) 1983-06-16 1984-06-16 공작기계

Country Status (5)

Country Link
KR (1) KR920006656B1 (ko)
DE (1) DE3421973A1 (ko)
FR (1) FR2548060A1 (ko)
GB (1) GB2142860B (ko)
IT (1) IT1174018B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374944B1 (ko) * 2001-02-02 2003-03-06 주식회사 젤라인 전력선통신용 주파수편이변조형 수신기의 동기장치

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DE3516047A1 (de) * 1985-05-04 1986-11-06 Alfing Kessler Sondermaschinen GmbH, 7080 Aalen Dreheinrichtung
US4653360A (en) * 1985-05-07 1987-03-31 The Cross Company CNC turning machine
JPH06104293B2 (ja) * 1989-01-30 1994-12-21 豊田工機株式会社 非真円創成制御装置
JPH0735813B2 (ja) * 1989-08-30 1995-04-19 豊田工機株式会社 静圧軸受
RU2226140C1 (ru) * 2002-10-10 2004-03-27 Тульский государственный университет Устройство для токарной обработки нежестких деталей
RU2533617C1 (ru) * 2013-08-27 2014-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Устройство для токарной обработки нежестких деталей
DE102015105338A1 (de) 2015-04-08 2016-10-27 Lti Motion Gmbh Werkzeugantrieb mit Spindelwelle und Betriebsverfahren
DE102020208876A1 (de) * 2020-07-16 2022-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Aktor, Werkzeugmaschine und Verfahren zum spanenden Bearbeiten
DE102022125590A1 (de) * 2022-10-05 2024-04-11 Schaeffler Technologies AG & Co. KG Wälzlager und Verfahren zur Herstellung eines Wälzlagers

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US3174404A (en) * 1959-06-15 1965-03-23 Textron Inc Method and apparatus for cutting material
DE1268932B (de) * 1960-08-26 1968-05-22 Daimler Benz Ag Verfahren zur spanabhebenden Endbearbeitung der Kolben und Zylinderlaufbuechsen von Brennkraftmaschinen
DE2014640C3 (de) * 1970-03-26 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur optimalen Anpassung einer numerisch gesteuerten Werkzeugmaschine an den Bearbeitungsvorgang eines Werkstückes
NO131870C (ko) * 1970-10-12 1975-08-20 Kongsberg Vapenfab As
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DE2742097C2 (de) * 1977-09-19 1982-03-18 Sauter Feinmechanik GmbH, 7430 Metzingen "Mehrschnitt-Kopiervorrichtung"
DE2907050C2 (de) * 1979-02-23 1984-08-30 Aeg-Elotherm Gmbh, 5630 Remscheid Funkenerosionsmaschine
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374944B1 (ko) * 2001-02-02 2003-03-06 주식회사 젤라인 전력선통신용 주파수편이변조형 수신기의 동기장치

Also Published As

Publication number Publication date
IT8421445A1 (it) 1985-12-15
IT1174018B (it) 1987-06-24
GB2142860A (en) 1985-01-30
GB8415331D0 (en) 1984-07-18
KR920006656B1 (ko) 1992-08-14
DE3421973A1 (de) 1984-12-20
FR2548060A1 (fr) 1985-01-04
GB2142860B (en) 1988-03-09
IT8421445A0 (it) 1984-06-15

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Not in force date: 19950815