KR850000278A - Machine tools - Google Patents

Machine tools 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
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
KR1019840003400A
Other languages
Korean (ko)
Other versions
KR920006656B1 (en
Inventor
하베이 슬리(외 2) 로저
Original Assignee
원본미기재
에이이 피엘씨
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
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/en
Application granted granted Critical
Publication of KR920006656B1 publication Critical patent/KR920006656B1/en
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

Landscapes

  • 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.No content.

Description

공작기계Machine tools

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

제1도는 공작기계의 제1실시의 개략도1 is a schematic view of a first embodiment of a machine tool

제2도는 공작물과 관련해서 제1도 공작기계의 공구를 다르게 결합하는 개략도2 is a schematic diagram of different engagement of the tools of FIG. 1 with respect to the workpiece.

제6도는 제1도의 공작기계에서 변환기로 사용된 직류선형 전동기의 제2형태의 투시도6 is a perspective view of a second form of a DC linear motor used as a transducer in the machine tool of FIG.

Claims (11)

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.Of the required non-uniform surface contour of the workpiece to be machined from information supplied to the machine tool for machining the workpiece to a non-uniform surface contour that requires machining of the tool in the range of comparative rotation between the tool and the workpiece. A control device for generating an electrical output signal which is a function, and comprising a tool actuator and a tool for operating the tool according to the output signal, wherein the tool actuator of this characteristic converts the electrical output signal into a corresponding linear motion. A converter (13; 20; 26, 28; 50, 51) connected to a control device for the control, and the tool (15; 31; 42) is connected directly to the converter for linear operation to Machine tools for processing to the uneven surface appearance required. 제1항에 있어서, 기계 가공동안 공구를 진동시키기 위하여 공구에 인가되는 초음파 발진 신호원(10)이 제공됨을 특징으로 하는 공작기계.Machine tool according to claim 1, characterized in that an ultrasonic oscillation signal source (10) is provided which is applied to the tool to vibrate the tool during machining. 제2항에 있어서, 초음파 발진신호가 출력이 공구를 진동시키는 초음파 변환기(13；20)에 인가됨을 특징으로 하는 공작기계.3. Machine tool according to claim 2, characterized in that an ultrasonic oscillation signal is applied to an ultrasonic transducer (13; 20) whose output vibrates the tool. 제3항에 있어서, 초음파 변환기(13)이 또한 제어장치(12)의 출력으로 연결된 변환기를 형성하며, 제어장치로부터의 전기적 출력신호가 공구의 초음파 진동을 변조함을 특징으로 하는 공작기계.4. Machine tool according to claim 3, characterized in that the ultrasonic transducer (13) also forms a transducer connected to the output of the control device (12), the electrical output signal from the control device modulating the ultrasonic vibration of the tool. 제1항에 있어서, 변환기가, 전기적 출력신고를 받고 상기 신호를 공구(15)에 인가되는 기계적 동작으로 변환하는 피에조 전기적 변환기임을 특징으로 하는 공작기계.Machine tool according to claim 1, characterized in that the transducer is a piezoelectric transducer which receives an electrical output report and converts the signal into a mechanical motion applied to the tool (15). 제1항에 있어서, 변환기가 전기적 출력신호에 따라 소자(28；38；57)이 선형 위치를 변경시키는 전자기적 변환기임을 특징으로 하는 공작기계.Machine tool according to claim 1, characterized in that the transducer is an electromagnetic transducer in which the elements (28; 38; 57) change their linear position in accordance with the electrical output signal. 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.7. The transducer according to claim 6, wherein the transducers 26, 28; 37, 38; 50, 51 comprise direct current linear motors, wherein the linear position of the floating permanent magnet elements 28; 38; 51 is from the device. Machine tool characterized in that it is determined by the magnetic field generated in the stator coils (26; 37; 50) of the linear motor by the electrical output signal. 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.8. Tool according to any one of the preceding claims, wherein a tool positioning means (30; 39) is provided for applying a force to the tool (31; 42) to keep the tool at the reference position. Machine tool characterized by moving from said reference position to a required position for machining a non-uniform surface contour. 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.9. The tool according to claim 8, wherein the tool is movable with the elongate element 29, the tool position means being located in each divided plane perpendicular to the axis of the elongate element, the axis of the elongate element being the diaphragm 30 with the axis. Machine tool comprising two diaphragms connected to a coaxially elongated element. 제8항에 있어서, 공구 위치 수단이 적어도 하나의 개스(gas) 베어링을 포함함을 특징으로 하는 공작기계.9. The machine tool according to claim 8, wherein the tool positioning means comprises at least one gas bearing. 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.9. The tool (42) according to claim 8, wherein the tool (42) is fluid with the elongated element (38), and the tool positioning means are located on each face perpendicular to the longitudinal direction of the elongated element and between the elongated element and the base (40). Machine tool characterized in that it comprises a plurality of flexible plates (39) connected. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840003400A 1983-06-16 1984-06-16 Machine tools Expired KR920006656B1 (en)

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 (en) 1985-02-26
KR920006656B1 KR920006656B1 (en) 1992-08-14

Family

ID=26286386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003400A Expired KR920006656B1 (en) 1983-06-16 1984-06-16 Machine tools

Country Status (5)

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

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Publication number Priority date Publication date Assignee Title
KR100374944B1 (en) * 2001-02-02 2003-03-06 주식회사 젤라인 Synchronizer of frequency shift keying type receiver for power line communication

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JPH0735813B2 (en) * 1989-08-30 1995-04-19 豊田工機株式会社 Hydrostatic bearing
RU2226140C1 (en) * 2002-10-10 2004-03-27 Тульский государственный университет Apparatus for turning non-rigid parts
RU2533617C1 (en) * 2013-08-27 2014-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Device for turning of flexible parts
DE102015105338A1 (en) 2015-04-08 2016-10-27 Lti Motion Gmbh Tool drive with spindle shaft and operating method
DE102020208876A1 (en) * 2020-07-16 2022-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Actuator, machine tool and method for machining
DE102022125590A1 (en) * 2022-10-05 2024-04-11 Schaeffler Technologies AG & Co. KG Rolling bearing and method for producing a rolling bearing

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Publication number Priority date Publication date Assignee Title
KR100374944B1 (en) * 2001-02-02 2003-03-06 주식회사 젤라인 Synchronizer of frequency shift keying type receiver for power line communication

Also Published As

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

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