KR890006349A - 두꺼운벽과 작은직경을 갖는 관의 제조방법 및 장치 - Google Patents

두꺼운벽과 작은직경을 갖는 관의 제조방법 및 장치 Download PDF

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KR890006349A
KR890006349A KR1019880013982A KR880013982A KR890006349A KR 890006349 A KR890006349 A KR 890006349A KR 1019880013982 A KR1019880013982 A KR 1019880013982A KR 880013982 A KR880013982 A KR 880013982A KR 890006349 A KR890006349 A KR 890006349A
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tube
welded
coolant
welding
band
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KR1019880013982A
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KR970006326B1 (ko
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찌멕 게르하르트
하리슈타쉐브스키
에발트구니아
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에드하프트먼데,라이머쾨스터
카벨메탈 엘렉트로 게젤샤프트 미트 베쉬랭크터 하프퉁
라이머쾨스터
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/027—Making tubes with soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/448—Ribbon cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/2633—Bending and welding of a metallic screen

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Metal Extraction Processes (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Saccharide Compounds (AREA)
  • Wire Processing (AREA)
  • Laser Beam Processing (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Color Image Communication Systems (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Insulated Conductors (AREA)

Abstract

내용 없음

Description

두꺼운벽과 작은직경을 갖는 관의 제조방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 장치의 측면도, 제2도는 트리밍 커터의 측면도, 제3도는 금속밴드의 작동방향에서본 트리밍커터 도시도, 제4도는 금속밴드 방향에서 본 제1성형 단계도시도, 제5도는 냉각장치 및 용접장치의 도시도, 제6도는 종방향 용접비이드를 갖는 두꺼운벽(39)으로 이루어진 전기도관 도시도.

Claims (12)

  1. 금속밴드가 와이어 권취기계에서 제거되고 그종방향 모서리에서 트리밍되고 점ㅈ차로 슬릿관이 형성되며, 압연성형 단게로 구성되는 제1성형단계에서 금속밴드의 모서리 영역에서만 제조된 관의 굽힘이 이루어지며, 슬릿관은 직선비이드 용접괴고 용접된 관은 관의 용접부 뒤에 맞물려 있는 트리거 장치를 통해 제조장치로 이동되는 직선비이드 용접관 제조방볍에 있어서, a) 금속밴드는 15내지 80mm의 폭과 0.2내지 2.5mm의 벽두께를 가지며 폭대 벽두께비는 15내지 50이며, b) 금속밴드 용접부위 앞에 조절할수 있도록 구성되며, c)관은 용접부위에서 냉각되고 용접부위 뒤에서 냉각제로 용접비이드를 릴리이스 함으로써 적어도 60%의 주위면이 접촉유지되는 것을 특징으로 하는 직선비이드 용접관 제조방법.
  2. 제1항에 있어서, 상기 밴드는 트리밍중에 조절될 수 있도록 구동되는 것을 특징으로 하는 직선비이드 용접관 제조방법.
  3. 제1항 또는 제2항에 있어서, 상기 밴드는 제1성형장치에서 조절될수 있도록 구동되는 것을 특징으로하는 직선비이드 용접관 제조방법.
  4. 제1항 또는 제2항에 있어서, 용접된 관은 적은직경을 갖도록 성형되는 것을 특징으로 하는 직선비이드 용접관 제조방법.
  5. 제1항 내지 제4항에 있어서, 상기 밴드 모서리는 트리밍후에 비스듬하게 절단되는 것을 특징으로 하는 직선비이드 용접관 제조방법.
  6. 금속밴드용 작동장치와, 트리밍장치와, 금소밴드에서 다수의 단계에 의해 관을 형성하는 성형장치와 슬릿관을 용접하는 용접장치 및 용접된 관과 맞물리는 트리거 장치로 구성되는 제1항 내지 제5항중 어느 한 항에 따른 방법을 수행하기 위한 장치에 있어서, 트리밍장치(4)는 조절가능한 동기전류모터(23)에 의해 구동되는 적어도 하나의 로울러(16)로 구성되는 로울러샤프트(15,16)로 이루어지며, 제1단계(7)에서 로울러기구(24,25,26)중 적어도 하나의 로울러(24)는 조절가능한 동기전류모터(23)에 의해 구동되며 용접부위(9) 바로뒤에는 냉각제 용기(11.32)가 배치되며 이 냉각제 용기를 통해 관(10)은 냉각되며 냉각제는 관(10)의 적어도 60%의 주위를 냉각할수 있도록 냉각조건이 조절될수 있는 것을 특징으로 하는 용접관 제조장치.
  7. 제6항에 있어서, 상기 냉각제 용기(32)는 높이가 조절될수 있는 것을 특징으로 하는 용접관 제조장치.
  8. 제6항 또는 제7항에 있어서, 상기 냉각제 용기(32)는 덮개를 구비하며 이 덮개에 흡입펌프용 조인트(37)가 설치되는 것을 특징으로 하는 용접관 제조장치.
  9. 제6항 내지 제8항중 어느 한 항에 있어서, 용접부(9)와 트리거장치(13)사이 바람직하게는 냉각제 용기(11,32)와 트리거장치(13)사이에는 견인링(12)이 설치되는 것을 특징으로 하는 용접관 제조장치.
  10. 제6항 또는 제9항중 어느 한 항에 잇어서, 상기 용접장치(9)는 2개이상의 전극(9a,9b,9c)을 갖춘 WIG 용접장치인 것을 특징으로 하는 용접관 제조장치.
  11. 금속관을 갖는 광케이블을 제조하기 위해 제1항내지 제5항에 따른 방법을 이용하는데 있어서 금속관의 직경대 벽두께 비율은 5내지 30인것을 특징으로 하는 용접관 이용방법.
  12. 제11항에 있어서, 상기 금속관은 알루미늄 또는 구리 또는 이들의 합금으로 이루지는 것을 특징으로 하는 광케이블용 용접관 이용방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013982A 1987-10-26 1988-10-26 두꺼운 벽을 구비한 작은 직경의 관을 제조하기 위한 방법 및 장치 KR970006326B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3736123.6 1987-10-26
DE3736123.6 1987-10-26
DE19873736123 DE3736123A1 (de) 1987-10-26 1987-10-26 Verfahren und vorrichtung zur herstellung dickwandiger rohre kleineren durchmessers

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Publication Number Publication Date
KR890006349A true KR890006349A (ko) 1989-06-13
KR970006326B1 KR970006326B1 (ko) 1997-04-25

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Country Link
US (1) US4811888A (ko)
EP (1) EP0313896B1 (ko)
JP (1) JP2609300B2 (ko)
KR (1) KR970006326B1 (ko)
CN (1) CN1013742B (ko)
AT (1) ATE69751T1 (ko)
CA (1) CA1314016C (ko)
DE (2) DE3736123A1 (ko)
DK (1) DK167962B1 (ko)
ES (1) ES2028235T3 (ko)
FI (1) FI88468C (ko)
IN (1) IN169680B (ko)
SU (1) SU1715200A3 (ko)

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CN103128480B (zh) * 2011-11-23 2015-03-11 深圳市鹏煜威科技有限公司 筒类工件成型合缝焊接模具
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Publication number Publication date
JPH01122691A (ja) 1989-05-15
IN169680B (ko) 1991-11-30
US4811888A (en) 1989-03-14
ES2028235T3 (es) 1992-07-01
FI884927A0 (fi) 1988-10-25
FI884927A (fi) 1989-04-27
SU1715200A3 (ru) 1992-02-23
KR970006326B1 (ko) 1997-04-25
DK590188A (da) 1989-04-27
DK590188D0 (da) 1988-10-24
EP0313896B1 (de) 1991-11-27
CA1314016C (en) 1993-03-02
FI88468C (fi) 1993-05-25
DK167962B1 (da) 1994-01-10
DE3866510D1 (de) 1992-01-09
EP0313896A1 (de) 1989-05-03
CN1013742B (zh) 1991-09-04
ATE69751T1 (de) 1991-12-15
CN1032758A (zh) 1989-05-10
JP2609300B2 (ja) 1997-05-14
DE3736123A1 (de) 1989-05-03
FI88468B (fi) 1993-02-15

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