KR20120016061A - 바람직하게는 근해 풍력 에너지 설비를 위한 초대형 파이프 조인트의 제조 방법 - Google Patents
바람직하게는 근해 풍력 에너지 설비를 위한 초대형 파이프 조인트의 제조 방법 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
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- E—FIXED CONSTRUCTIONS
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- E—FIXED CONSTRUCTIONS
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- E04H12/02—Structures made of specified materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
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- E02B2017/0091—Offshore structures for wind turbines
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- E—FIXED CONSTRUCTIONS
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- E02D2250/0061—Production methods for working underwater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
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- F05B2240/95—Mounting on supporting structures or systems offshore
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
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- 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
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- 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
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- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Butt Welding And Welding Of Specific Article (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
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Abstract
Description
도 2는 간소화되고 시간 및 비용을 절감하는 계산 과정을 도시하며,
도 3은 본 발명에 따른 제1 실시예를 도시하며,
도 4 내지 도 6은 구체적인 구현예들을 도시하며
도 7은 본 발명에 따른 제2 실시예를 도시하며,
도 8 내지 도 9는 구체적인 구현예들을 도시한다.
2: 마스트 세그먼트
3: 프레임
4: 길이방향 용접 솔기
5: 프레임 개구부
6: 3차원 절단면
7: 원통형으로 성형된 박판 세그먼트
8: 2차원 박판 세그먼트
9: 변환된 절단면
10: 연결 웨브
11: 폐기부
12: 메인 파이프
13:
14: 연결 파이프
15: 작업자
16: 용접 솔기 준비부
17: 반전점(reversal point)
18: 판형 부재
19: 절단면
20: 장방형 박판 세그먼트
21: 파이프 축
22: 원형 솔기
Claims (6)
- 자체의 축들에서 교차하고 원통형, 원추형 또는 타원형 외주면을 구비한 2개의 상대 부재, 즉 프레임(3) 및 마스트 세그먼트(2), 또는 메인 파이프(12) 및 연결 파이프(14)로 이루어진 초대형 파이프 조인트를 제조하기 위한 방법으로서,
상기 상대 부재들 중 일측 상대 부재는 원통형 또는 원추형 형태를 보유하고 관통구를 형성하는, 상기 초대형 파이프 조인트 제조 방법에 있어서,
상기 상대 부재들이 (루트 간격(root gap)을 제외하고) 원주에서 서로 선형으로 접촉하고 상대 부재와 함께 구조 부재 외측면 또는 구조 부재 내측면에 대해 교호적으로 40도 이상의 일정한 솔기 개방 각도를 갖는 V자형 이음부를 형성하지만, 그와 동시에 45도의 최대 제조 가능한 챔퍼 각도를 고려할 때 절단 방법의 기술적 한계 값이 초과되지 않도록, 상기 상대 부재들이 접합되는 3차원 컴퓨터 모델이 형성되고,
상기 V자형 이음부가 일체로 형성되는 각각의 상대 부재는 3차원 컴퓨터 모델로부터 명시적인 기하학적 변환을 통해 평평한 판형 단면 형태로, 즉 박판 표면에 대해 직각 방향으로 연장되지 않는 절단면을 포함하는 판형 부재(18)로 변환되되, 이런 변환은, 절단면(19)이 보간법을 통해 궤도 곡선을 형성하는 서로 밀접하게 위치하는 점들의 목록으로서 존재하고, 각각의 점에 대해서는 궤도 곡선의 법선 방향으로 연장되면서 상기 판형 부재(18)의 표면에 대해 측정되는 각도가 상기 목록을 보완하는 방식으로 이루어지며,
보정 값들로 채워져 있으면서 개선을 위해 적합한 수학적 방법으로 중간 보간된 데이터 베이스(1)로부터는, 상기 판형 부재(18)의 기하학적 유사성, 벽 두께, 2차원적 확장 및 굽힘 반경에 따라, 롤링 또는 굽힘 시에 발생하는 소성 변형을 보상하기 위한 오프셋 값들과 굽힘 또는 롤링 공정에 대한 사전 설정 값들이 상기 판형 부재(18)의 윤곽에 가산되면서 획득되는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법. - 제1항에 있어서, 2개의 장방형 측면이 파이프 축(21)에 대해 평행한 방식으로, 상기 판형 부재(18)를 외접하여 둘러싸는 장방형이 위치되는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 판형 부재(18)의 절단은, 최소한 컴퓨터로 제어되는 4개의 이동 축을 구비하고 수치 제어되는 기계에 의해 실시되되, 상기 4개의 이동 축 중 2개의 이동 축은 수직선에 대해 상대적인 토치 배향을 위해 이용되고, 상기 기계의 요구되는 이동 프로그램은 오프셋 값을 공급받는 절단면(19)의 지점 및 각도 목록으로부터 획득되며, 그리고 외접하여 둘러싸는 장방형보다 더욱 큰 박판으로부터 우선 상기 판형 부재(18)가 절단되고 그런 다음 외접하여 둘러싸는 장방형이 절단되며, 그리고 상기 판형 부재(18)와 상기 외접하여 둘러싸는 장방형 사이의 견고한 연결은 연결 웨브들(10)을 통해 유지되며, 그리고 박판 두께에 비해 무시할 정도로 작은 절단 부위를 형성하는 절단 방법이 이용되는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 판형 부재(18)는, 연결 웨브들(10)에 의해 이 연결 웨브들과 견고하게 연결되는 외접하여 둘러싸는 장방형과 함께, 3롤 또는 4롤 벤딩 머신 또는 에징 머신에서 가장자리 간 간격이 매우 적은 조건에서 다각형으로 라운딩 되고, 이 라운딩 절차의 순서는 상기 데이터 베이스(1)의 사전 설정 값들에 정확하게 상응하는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 판형 부재(18)의 대응하는 크기에서, 상기 판형 부재는 복수의 장방형 박판 세그먼트(20)로 분리되되, 이는 상기 복수의 장방형 박판 세그먼트(20)의 상호 간 연결 가장자리들에서 V자형 용접 솔기 준비부가 제조되는 방식으로 이루어지며, 그리고 상기 복수의 장방형 박판 세그먼트(20)는 상기 박판 부재(18)로 끼워 맞춰지되, 이는 상기 판형 부재(18)의 표면이 상기 복수의 장방형 박판 세그먼트(20)에 의해 솔기 교차를 배제하는 조건에서 완전하게 덮이고 각각의 장방형 박판 세그먼트(20)의 가장자리는 파이프 축(21)과 평행하게 연장되는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 굽힘 또는 롤링 후에 연결 파이프(14)를 형성하는 판형 부재(18) 또는 상기 연결 파이프의 부재들은, 연결 웨브들(10)이 제거됨으로써 상기 하나 또는 복수의 장방형 박판 세그먼트(20)로부터 제거되고, 상기 연결 파이프는 용접을 통해 메인 파이프(12)와 결합되는 것을 특징으로 하는 초대형 파이프 조인트 제조 방법.
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DE102009018343 | 2009-04-23 | ||
DE102009018343.4 | 2009-04-23 | ||
DE102009030172.0 | 2009-06-24 | ||
DE102009030172 | 2009-06-24 |
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EP (1) | EP2422017B1 (ko) |
KR (1) | KR20120016061A (ko) |
CN (1) | CN102414371A (ko) |
WO (1) | WO2010121596A2 (ko) |
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DE102011009995A1 (de) | 2011-02-01 | 2012-08-02 | Iag Magnum Gmbh | Verfahren zum Aufbau eines Mastes für insbesondere OFF-SHORE-Windenergieanlagen |
DE102012105915B3 (de) * | 2012-07-03 | 2013-07-25 | Sebastian Lehnert | Verfahren und Vorrichtung zum Einbringen einer Türöffnung in ein bogenförmiges Stahlsegment, insbesondere in ein Turmsegment einer Windkraftanlage |
WO2015169968A1 (en) * | 2014-05-09 | 2015-11-12 | Doxatech Aps | Reinforcement of an access-way to a tower |
TWI673432B (zh) * | 2014-05-23 | 2019-10-01 | 美商凱斯東工程公司 | 近海支撐結構 |
CN106934159B (zh) * | 2017-03-14 | 2018-09-07 | 中交一公局厦门工程有限公司 | 一种盾构隧道管片拼装点位数字化选型拼装方法 |
CN112589390A (zh) * | 2020-12-06 | 2021-04-02 | 西安长峰机电研究所 | 一种薄壁细长垂直发射筒模块的制造工艺 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072581B (ko) | 1960-01-07 | |||
DE2519769C3 (de) | 1975-05-02 | 1982-07-08 | Estel Hoesch Werke Ag, 4600 Dortmund | Verbindungsstück für die Knotenausbildung von wellenbeaufschlagten Fachwerkkonstruktionen aus Großrohren, insbesondere für Bohrinseln |
NO156677C (no) | 1984-09-21 | 1987-11-04 | Saga Petroleum | Fremgangsmaate for fremstilling av knutepunkt for fagverkkonstruksjon, saerlig plattformrigg til bruk i forbindelse med fralands boring og produksjon av petroleumsprodukter. |
DE3439431A1 (de) | 1984-10-27 | 1986-04-30 | Messer Griesheim Gmbh, 6000 Frankfurt | Rohrbrennschneidmaschine |
GB8527224D0 (en) * | 1985-11-05 | 1985-12-11 | Hansen F J | Segmental offshore structure |
IT1206037B (it) | 1987-06-15 | 1989-04-05 | Terni Ind Elettr | Metodo per la produzione di nodi distrutture tubolari a traliccio |
DD266144A1 (de) | 1987-09-24 | 1989-03-22 | Bergmann Borsig Veb | Verfahren zum herstellen von rohrkruemmern |
US5920491A (en) * | 1997-01-14 | 1999-07-06 | Hibbitt, Karlsson And Sorenson, Inc. | Computer process for prescribing an assembly load to provide pre-tensioning simulation in the design analysis of load-bearing structures |
US6044210A (en) * | 1997-06-05 | 2000-03-28 | Hibbitt Karlsson & Sorensen, Inc. | Computer process for prescribing second-order tetrahedral elements during deformation simulation in the design analysis of structures |
US6778871B2 (en) * | 2001-12-28 | 2004-08-17 | Quickpen International, Inc. | Piping and structural component design and fabrication system |
US7027048B2 (en) * | 2002-05-31 | 2006-04-11 | Ugs Corp. | Computerized deformation analyzer |
US7707011B2 (en) * | 2002-12-12 | 2010-04-27 | General Electric Company | Method to optimize pipe load limits on a turbine casing |
TWI242147B (en) * | 2004-06-23 | 2005-10-21 | Coretech Sys Co Ltd | Method of rapidly building multiple three-dimensional pipes |
DE202004020720U1 (de) * | 2004-08-31 | 2006-01-05 | Bard Engineering Gmbh | Gründung für eine Offshore-Windkraftanlage |
GB0502067D0 (en) * | 2005-02-01 | 2005-03-09 | Airbus Uk Ltd | Friction stir welding tool |
US20080162090A1 (en) * | 2006-12-27 | 2008-07-03 | Ernest Clay Perry | System, methods, and computer readable media, for product design using t-spline deformation |
JP4939998B2 (ja) * | 2007-04-05 | 2012-05-30 | 株式会社東芝 | Cadシステム、その制御方法及び制御プログラム |
EP2067914A2 (de) * | 2007-12-04 | 2009-06-10 | WeserWind GmbH | Gitterstruktur für Offshore-Bauwerke, insbesondere für Offshore-Windenergieanlagen, und Verfahren zur Herstellung derselben |
DE102008003647B4 (de) * | 2008-01-09 | 2011-12-15 | Gicon Windpower Ip Gmbh | Schwimmendes Gründungstragwerk mit Auftriebskomponenten, in aufgelöster Bauweise |
CA2785319C (en) * | 2009-12-23 | 2018-07-03 | Jonas Hauptman | System and method for structure design |
CN102877595A (zh) * | 2012-10-30 | 2013-01-16 | 中国二十二冶集团有限公司 | 大型大跨度钢桁架制作方法 |
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- 2010-04-21 EP EP10726876.5A patent/EP2422017B1/de not_active Not-in-force
- 2010-04-21 KR KR1020117025018A patent/KR20120016061A/ko not_active Ceased
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EP2422017A2 (de) | 2012-02-29 |
EP2422017B1 (de) | 2013-11-06 |
WO2010121596A3 (de) | 2010-12-16 |
CN102414371A (zh) | 2012-04-11 |
US20120023735A1 (en) | 2012-02-02 |
WO2010121596A2 (de) | 2010-10-28 |
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