KR920006656B1 - 공작기계 - Google Patents
공작기계 Download PDFInfo
- Publication number
- KR920006656B1 KR920006656B1 KR1019840003400A KR840003400A KR920006656B1 KR 920006656 B1 KR920006656 B1 KR 920006656B1 KR 1019840003400 A KR1019840003400 A KR 1019840003400A KR 840003400 A KR840003400 A KR 840003400A KR 920006656 B1 KR920006656 B1 KR 920006656B1
- Authority
- KR
- South Korea
- Prior art keywords
- tool
- transducer
- machine tool
- workpiece
- control device
- 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.)
- Expired
Links
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Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- 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—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
- G05B19/182—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 programme 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Machine Tool Units (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Turning (AREA)
Abstract
Description
Claims (11)
- 공작물을 비균일 표면 외형으로 가공하기 위한 공작기계에 있어서, 공작물의 표면외형은 공구와 공작물사이를 비교회전시켜 공구의 기계 가공운동을 필요로하여, 본 공작기계는 제어장치로 공급된 정보로부터 가공될 공작물의 요구된 비균일 표면외형의 함수인 전기출력신호를 발생시키기 위한 제어장치, 상기 출력신호에 따라 공구를 이송시키기 위한 공구 및 공구작동자로 구성되며, 상기 공구작동자는 전기출력신호를 상응하는 선형운동으로 직접 변환시키기 위해 제어장치에 연결된 변환기(13, 20, 26, 28, 50, 51)를 포함하며, 공구(15, 31, 42)는 선형운동을 위해 그 변환기에 직접 연결되어 요구된 비균일 표면외형으로 공작물을 가공시킴을 특징으로 하는 공작기계.
- 제1항에 있어서, 기계 가공동안 공구를 진동시키기 위하여 공구에 인가되는 초음파 발진 신호원(10)이 제공됨을 특징으로 하는 공작기계.
- 제2항에 있어서, 초음파 발진신호가, 출력이 공구를 진동시키는 초음파 변환기(13 ; 20)에 인가됨을 특징으로 하는 공작기계.
- 제3항에 있어서, 초음파 변환기(13)이 또한 제어장치(12)의 출력으로 연결된 변환기를 형성하며, 제어장치로부터의 전기적 출력신호가 공구의 초음파 진동을 변조함을 특징으로 하는 공작기계.
- 제1항에 있어서, 변환기가, 전기적 출력신호를 받고 상기 신호를 공구(15)에 인가되는 기계적 동작으로 변환하는 피에조 전기적 변환기임을 특징으로 하는 공작기계.
- 제1항에 있어서, 변환기가, 전기적 출력신호에 따라 소자(28 ; 38 ; 57)의 선형 위치를 변경시키는 전자기적 변환기(26, 28 ; 37, 38 ; 50, 51)임을 특징으로 하는 공작기계.
- 제6항에 있어서, 변환기(26, 28 ; 37, 38 ; 50, 51)가 직류선형 진동기를 포함하며, 여기에서 유동적인 영구자석 소자(28 ; 38 ; 51)의 선형위치가, 제어장치로부터의 전기적 출력신호에 의해 선형 전동기의 고정자 코일(26 ; 37 ; 50)내에 생성된, 자기창에 의해 결정됨을 특징으로 하는 공작기계.
- 제1항 내지 제 7 항중 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.
- 제8항에 있어서, 공구가 길다란 소자(29)와 함께 유동적이고, 공구위치 수단이, 길다란 소자의 축에 직각인 각각 분할된 평면에 위치하고 상기 길다란 소자의 축이 격막(30)의 축과 동축이 되도록 길다란 소자에 연결된, 두개의 격막을 포함함을 특징으로 하는 공작기계.
- 제8항에 있어서, 공구위치 수단이 적어도 하나의 개스(gas) 베어링을 포함함을 특징으로 하는 공작기계.
- 제8항에 있어서, 공구(42)가 연장된 소자(38)과 함께 유동적이고, 공구위치 수단이, 연장된 소자의 긴 방향에 직각인 각면들에 위치하고 연장된 소자와 베이스(40) 사이에 연결된 다수의 가요성 판(39)를 포함함을 특징으로 하는 공작기계.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838316428A GB8316428D0 (en) | 1983-06-16 | 1983-06-16 | Machine tools |
GB83.16428 | 1983-06-16 | ||
GB8316428 | 1983-06-16 | ||
GB838325295A GB8325295D0 (en) | 1983-09-21 | 1983-09-21 | Tool actuators for machine tools |
GB8325295 | 1983-09-21 | ||
GB83.25295 | 1983-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850000278A KR850000278A (ko) | 1985-02-26 |
KR920006656B1 true 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) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR100374944B1 (ko) * | 2001-02-02 | 2003-03-06 | 주식회사 젤라인 | 전력선통신용 주파수편이변조형 수신기의 동기장치 |
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB877966A (en) * | 1959-04-10 | 1961-09-20 | Aeroprojects Inc | Vibratory devices and supports therefor |
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 | |
GB1356273A (en) * | 1971-07-23 | 1974-06-12 | Autologic Ltd | Template copying systems |
DE2724808C3 (de) * | 1977-06-02 | 1980-01-17 | Purolator Filter Gmbh, 7110 Oehringen | Antriebsvorrichtung für die Quervorschubbewegung des Werkzeugs an Einrichtungen zum Materia] abtragenden Bearbeiten von Drehteilen |
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 |
GB2069142B (en) * | 1980-01-31 | 1984-11-07 | Mcmurtry D R | Measuring workpiece dimensions |
JPS5715626A (en) * | 1980-06-24 | 1982-01-27 | Pilot Pen Co Ltd:The | Accurate thread vibration cutting lathe |
-
1984
- 1984-06-14 DE DE19843421973 patent/DE3421973A1/de not_active Withdrawn
- 1984-06-15 FR FR8409444A patent/FR2548060A1/fr not_active Withdrawn
- 1984-06-15 IT IT21445/84A patent/IT1174018B/it active
- 1984-06-15 GB GB08415331A patent/GB2142860B/en not_active Expired
- 1984-06-16 KR KR1019840003400A patent/KR920006656B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2142860A (en) | 1985-01-30 |
IT1174018B (it) | 1987-06-24 |
FR2548060A1 (fr) | 1985-01-04 |
GB2142860B (en) | 1988-03-09 |
KR850000278A (ko) | 1985-02-26 |
DE3421973A1 (de) | 1984-12-20 |
GB8415331D0 (en) | 1984-07-18 |
IT8421445A1 (it) | 1985-12-15 |
IT8421445A0 (it) | 1984-06-15 |
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