KR840007209A - 금속 톱날 절단기 및 그 제어장치 - Google Patents

금속 톱날 절단기 및 그 제어장치 Download PDF

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Publication number
KR840007209A
KR840007209A KR1019830005983A KR830005983A KR840007209A KR 840007209 A KR840007209 A KR 840007209A KR 1019830005983 A KR1019830005983 A KR 1019830005983A KR 830005983 A KR830005983 A KR 830005983A KR 840007209 A KR840007209 A KR 840007209A
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KR
South Korea
Prior art keywords
metal saw
saw blade
blade cutter
drive
workpiece
Prior art date
Application number
KR1019830005983A
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English (en)
Other versions
KR860000145B1 (ko
Inventor
다까시 고우찌 (외 2)
Original Assignee
원본미기재
렉스 산고 가부시기 가이샤
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Application filed by 원본미기재, 렉스 산고 가부시기 가이샤 filed Critical 원본미기재
Publication of KR840007209A publication Critical patent/KR840007209A/ko
Application granted granted Critical
Publication of KR860000145B1 publication Critical patent/KR860000145B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/124—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes the workpieces turning about their longitudinal axis during the cutting operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16032—Automatic and/or triggered control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16426—Infeed means
    • Y10T82/16967—Infeed means with means to support and/or rotate work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

내용없음

Description

금속 톱날 절단기 및 그 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 금속 톱날 절단기의 정면도.
제3도는 현 관용나사 절삭기(pipe threadingmachine)와 함께 사용되는 실제의 금속 톱날 절단기의 정면도.
제6도는 본 발명에 따른 금속 톱날 절단기를 제어하기 위한 전기 회로도의 한예.

Claims (11)

  1. 절단될 공작물을 회전시키기 위한 제1구동장치를 가지는 베이스와, 제1 구동장치에 연결된 척장치를 가지며 공작물을 지지하고 상기 공작물을 회전시키도록 하는 공작주축대와, 상기 공자물의 축에 평행하게 연장하는 안내봉상에 회전가능하게 지지된 스윙아암과, 상기 공작물의 절삭면에서 상기 스윙아암 상에 회전가능하게 지지된 금속톱과, 상기 스윙아암 상에서 상기 금속톱을 회전시키기 위한 제2 구동장치를 포함하는 것을 특징으로 하는 금속 톱날 절단기.
  2. 제1항에 있어서, 예정된 값을 초과한 깊이로 상기 금속톱이 상기 공작물속으로 들어가는 것을 방지하기 위한 장치를 추가로 포함하는 것을 특징으로 하는 금속 톱날 절단기.
  3. 제2항에 있어서, 상기 장치는 상기 스윙아암에 고착된 로울러 아암과, 예정된 깊이로 금속톱이 공작 물속으로 들어갈때 로울러가 상기 공작물과 접촉하는 상기 로울러 아암에 의하여 회전가능하게 지지된 로울러를 포함하는 것을 특징으로 하는 금속톱날 절단기.
  4. 제3항에 있어서, 상기 금속톱 트러스트의 상기 예정된 깊이를 조정하기 위한 장치를 추가로 포함하는 것을 특징으로 하는 금속 톱날 절단기.
  5. 제4항에 있어서, 상기 조정장치는 스윙아암과 로울러 아암 사이에 구비된 스페이서 판을 포함하는 것을 특징으로 하는 금속 톱날 절단기.
  6. 절단된 공작물을 회전시키기 위한 제1 구동장치와, 제1 구동장치에 무관하게 금속톱을 회전시키기 위한 제2 구동장치를 가지는 금속 톱날 절단기용 제어장치에 있어서, 절단중 상기 금속톱상에 작용하는 절삭 저항의 변량에 의존하는 전기 출력에서 변동을 탐지하기 장치와, 상기 탐지장치로부터의 탐지신호에 따라 제2 구동장치의 속도를 제어하기 위한 장치를 포함하는 것을 특징으로 하는 금속 톱날 절단기용 제어장치.
  7. 제6항에 있어서, 상기 제어장치는 상기 제2 구동장치의 전기 출력이 감소할때 상기 제1 구동장치에 공급되는 전류를 증가시키고, 전기출력이 증가할때 상기 제1 구동장치에 공급되는 전류를 감소시키기 위한 장치를 포함하는 것을 특징으로 하는 금속 톱날 절단기용 제어장치.
  8. 제6항에 있어서, 상기 제1 구동 및 제2 구동장치는 교류 모터인 것을 특징으로 하는 금속 톱날 절단기용 제어장치.
  9. 제8항에 있어서, 상기 탐지장치는 상기 제2 교류모터를 통해 흐르는 전류에 감응하여 전류를 생성하기 위한 변류기와, 상기 변류기의 출력을 직류 전압으로 바꾸기 위한 정류-평활장치를 포함하는 것을 특징으로하는 금속 톱날 절단기용 제어장치.
  10. 제9항에 있어서, 상기 제어장치는 전류를 상기 제1 교류모터에 공급하기 위한 브리지회로와, 상기 브리지회로를 트리거하기 위해 상기 브리지회로내에 포함된 다이리스터와, 상기 직류 전압에 따라 상기 다이리스터의 개시각을 조정하기 위한 조정회로를 포함하는 것을 특징으로 하는 금속 톱날 절단기용 제어장치.
  11. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019830005983A 1982-12-18 1983-12-17 금속톱식 절단기 및 그 제어장치 KR860000145B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57221122A JPS59115114A (ja) 1982-12-18 1982-12-18 メタルソ−式パイプカツタの制御方法
JP221122 1982-12-18

Publications (2)

Publication Number Publication Date
KR840007209A true KR840007209A (ko) 1984-12-06
KR860000145B1 KR860000145B1 (ko) 1986-02-27

Family

ID=16761812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005983A KR860000145B1 (ko) 1982-12-18 1983-12-17 금속톱식 절단기 및 그 제어장치

Country Status (6)

Country Link
US (1) US4511826A (ko)
JP (1) JPS59115114A (ko)
KR (1) KR860000145B1 (ko)
DE (2) DE3345875A1 (ko)
ES (1) ES8600097A1 (ko)
IT (1) IT1193445B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109290844A (zh) * 2018-11-02 2019-02-01 浙江工业大学 具有pid控制的金属圆锯床

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825152A1 (de) * 1988-07-23 1990-01-25 Festo Kg Verfahren zum ablaengen von rohren sowie vorrichtung zur durchfuehrung des verfahrens
US4949605A (en) * 1988-11-29 1990-08-21 Geller Joseph D Cutting apparatus with workpiece rotation control
US5261301A (en) * 1992-09-24 1993-11-16 Emerson Electric Co. Pipe cutting machine
DE20010531U1 (de) * 2000-06-14 2001-10-18 Steiner Andreas Antriebseinheit für eine spanabhebende Bearbeitungsmaschine
US7810419B2 (en) * 2003-02-05 2010-10-12 C.G. Bretting Manufacturing Co., Inc. Rotating log clamp
DE10352890B4 (de) * 2003-11-10 2007-05-31 Illinois Tool Works Inc., Glenview Kreissägevorrichtung zum Abtrennen von Rohren
DE102005053179B4 (de) * 2005-11-03 2008-06-26 REMS-WERK Christian Föll und Söhne GmbH & Co KG Trennvorrichtung für Werkstücke, wie Rohre, Stangen und dergleichen
JP4735201B2 (ja) * 2005-11-11 2011-07-27 株式会社デンソー 車両空調装置用モータ駆動装置
DE102008004285A1 (de) * 2008-01-04 2009-07-09 REMS-WERK Christian Föll und Söhne GmbH & Co KG Rohrtrennwerkzeug
ITUA20162149A1 (it) * 2016-03-31 2017-10-01 Landgraf S R L Macchina per il taglio e bisellatura di barre
DE102018007733A1 (de) * 2018-09-29 2020-04-02 Pflieger GmbH & Co. KG Verfahren und Messeinrichtung zum Erfassen und Anzeigen eines Parameters einer Werkzeugmaschine
US11413780B1 (en) * 2020-01-15 2022-08-16 Securus Technologies, Llc Automated nonuniform enclosure cutting tool

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772733A (en) * 1955-11-30 1956-12-04 Modern Plastic Machinery Corp Pipe-cutting apparatus
US3151283A (en) * 1960-05-09 1964-09-29 O B Armstrong & Son Unbalanced relay motor control system
US3195029A (en) * 1962-09-10 1965-07-13 Texas Instruments Inc Series motor control
DE1502693A1 (de) * 1963-10-16 1969-04-30 Buderus Eisenwerk Vorrichtung zum Spannen und gleichzeitigem Drehen von Werkstuecken waehrend des Schnittes in Trennmaschinen
US3428881A (en) * 1966-09-02 1969-02-18 Gen Dynamics Corp D.c. motor speed control system
US3447055A (en) * 1966-10-17 1969-05-27 Minarik Electric Co D.c. motor speed control circuit
IT990737B (it) * 1972-07-28 1975-07-10 Maecker K Apparecchio di regolazione per copiare elettrico per macchine utensili ad asportazione di truciolo
US3849710A (en) * 1972-09-18 1974-11-19 Minarik Electric Co Motor speed control circuit
US3882745A (en) * 1972-12-29 1975-05-13 Koppers Co Inc Method and apparatus for accurate die-cutting
US3899945A (en) * 1972-12-29 1975-08-19 Koppers Co Inc Method and apparatus for accurate die-cutting
JPS50145089U (ko) * 1974-05-17 1975-12-01
DE2426815C3 (de) * 1974-06-04 1979-05-17 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Regeln der stufenlos verstellbaren Schnitt- und Vorschubgeschwindigkeit von Walzenschrämmaschinen des Untertagebergbaues
US4031437A (en) * 1975-07-10 1977-06-21 Concrete Cutting Equipment Inc. Work and feed control system for cutting machines
US4148346A (en) * 1976-06-14 1979-04-10 Scarnecchia O Vincent Method of and apparatus for drying and debarking logs
DE2747256C3 (de) * 1977-10-21 1980-10-23 Jagenberg-Werke Ag, 4000 Duesseldorf Querschneider fur Warenbahnen
US4274037A (en) * 1978-06-16 1981-06-16 Yamamoto Electric Industrial Co., Ltd. Motor speed control system
JPS5593423U (ko) * 1978-12-21 1980-06-28
SU860939A1 (ru) * 1979-08-07 1981-09-07 Севастопольский Приборостроительный Институт Способ токарной обработки
SU963806A2 (ru) * 1981-03-12 1982-10-07 Pavlov Andrej Устройство дл поддержани посто нной скорости резани при торцовой обработке изделий на станках

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109290844A (zh) * 2018-11-02 2019-02-01 浙江工业大学 具有pid控制的金属圆锯床
CN109290844B (zh) * 2018-11-02 2023-07-04 浙江工业大学 具有pid控制的金属圆锯床

Also Published As

Publication number Publication date
IT1193445B (it) 1988-06-22
JPS59115114A (ja) 1984-07-03
ES528105A0 (es) 1985-09-16
DE3345875C2 (ko) 1989-06-29
JPH0464803B2 (ko) 1992-10-16
US4511826A (en) 1985-04-16
IT8368322A0 (it) 1983-12-19
ES8600097A1 (es) 1985-09-16
DE3345875A1 (de) 1984-06-20
DE3348302C2 (ko) 1992-11-05
KR860000145B1 (ko) 1986-02-27

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