NO312276B1 - Fremgangsmåte og system for å bestemme varmepunkt og varmelinje ved böying av stålplater - Google Patents

Fremgangsmåte og system for å bestemme varmepunkt og varmelinje ved böying av stålplater Download PDF

Info

Publication number: NO312276B1
Authority: NO; Norway
Prior art keywords: steel plate; heating; points; point; line
Prior art date: 1997-09-29

Application number

NO19984529A

Other languages

English (en)

Norwegian (no)

Other versions

NO984529D0 (no

NO984529L (no

Inventor

Takayuki Kawano

Yoshiaki Inoue

Ryuuichirou Kikutsugi

Kazuaki Oota

Fukumi Hamaya

Hidetsugu Koiwa

Shouji Kawakado

Takeshi Nakahama

Original Assignee

Mitsubishi Heavy Ind Ltd

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.)

1997-09-29

Filing date

1998-09-28

Publication date

2002-04-22

1998-09-16 Priority claimed from JP26108998A external-priority patent/JP3679932B2/ja

1998-09-16 Priority claimed from JP26108898A external-priority patent/JP3727784B2/ja

1998-09-28 Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd

1998-09-28 Publication of NO984529D0 publication Critical patent/NO984529D0/no

1999-03-30 Publication of NO984529L publication Critical patent/NO984529L/no

2002-04-22 Publication of NO312276B1 publication Critical patent/NO312276B1/no

Links

238000010438 heat treatment Methods 0.000 title claims description 633
229910000831 Steel Inorganic materials 0.000 title claims description 538
239000010959 steel Substances 0.000 title claims description 513
238000005452 bending Methods 0.000 title claims description 165
238000000034 method Methods 0.000 title claims description 62
238000005259 measurement Methods 0.000 claims description 58
238000005096 rolling process Methods 0.000 claims description 50
239000002023 wood Substances 0.000 claims description 16
241000518994 Conta Species 0.000 claims 3
238000011835 investigation Methods 0.000 claims 1
238000012545 processing Methods 0.000 description 94
238000013461 design Methods 0.000 description 5
238000005516 engineering process Methods 0.000 description 5
239000000463 material Substances 0.000 description 5
238000010586 diagram Methods 0.000 description 4
GZPBVLUEICLBOA-UHFFFAOYSA-N 4-(dimethylamino)-3,5-dimethylphenol Chemical compound CN(C)C1=C(C)C=C(O)C=C1C GZPBVLUEICLBOA-UHFFFAOYSA-N 0.000 description 3
238000004364 calculation method Methods 0.000 description 3
238000013459 approach Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000000691 measurement method Methods 0.000 description 2
230000032683 aging Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000003672 processing method Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/20—Bending sheet metal, not otherwise provided for
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

NO19984529A 1997-09-29 1998-09-28 Fremgangsmåte og system for å bestemme varmepunkt og varmelinje ved böying av stålplater NO312276B1 (no)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP26374897		1997-09-29
JP26375197		1997-09-29
JP26108998A JP3679932B2 (ja)	1997-09-29	1998-09-16	鋼板曲げ加工における加熱点及び加熱線の決定方法及び装置
JP26108898A JP3727784B2 (ja)	1997-09-29	1998-09-16	鋼板曲げ加工における加熱点及び加熱線の決定方法及び装置

Publications (3)

Publication Number	Publication Date
NO984529D0 NO984529D0 (no)	1998-09-28
NO984529L NO984529L (no)	1999-03-30
NO312276B1 true NO312276B1 (no)	2002-04-22

Family

ID=27478569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19984529A NO312276B1 (no)	1997-09-29	1998-09-28	Fremgangsmåte og system for å bestemme varmepunkt og varmelinje ved böying av stålplater

Country Status (6)

Country	Link
US (3)	US6298310B1 (fr)
EP (1)	EP0904867B1 (fr)
KR (1)	KR100288414B1 (fr)
DE (1)	DE69804735T2 (fr)
DK (1)	DK0904867T3 (fr)
NO (1)	NO312276B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6298310B1 (en) *	1997-09-29	2001-10-02	Mitsubishi Heavy Industries, Ltd.	Method and system for determining heating point and heating line in bending of steel plate
GB0119023D0 (en) *	2001-08-03	2001-09-26	Norsk Hydro As	Method and apparatus for distorting a workpiece
US6992756B1 (en) *	2002-10-21	2006-01-31	Og Technologies, Inc.	Apparatus and method for movement measurement and position tracking of long, non-textured metal objects at an elevated temperature
KR100911498B1 (ko)	2007-05-30	2009-08-07	삼성중공업 주식회사	삼각가열 가열 형상 및 위치 결정시스템 및 그 방법
US20150023387A1 (en) *	2008-03-31	2015-01-22	Jfe Steel Corporation	Steel plate quality assurance system and equipment thereof
US10231289B2 (en)	2013-11-07	2019-03-12	Illinois Tool Works Inc.	Large scale metal forming
US10112227B2 (en)	2013-11-07	2018-10-30	Illinois Tool Works Inc.	Large scale metal forming control system and method
CN104399792B (zh) *	2014-11-28	2018-04-27	广东工业大学	一种基于朴素贝叶斯分类器的水火弯板焰道点判定方法
CN105772551B (zh) *	2016-01-29	2018-01-30	广东工业大学	一种基于切比雪夫不等式的水火弯板成形检测方法
JP6859164B2 (ja) *	2017-04-06	2021-04-14	川崎重工業株式会社	変形加工支援システムおよび変形加工支援方法
CA2986676C (fr) *	2017-11-24	2020-01-07	Bombardier Transportation Gmbh	Methode de redressement automatise d'assemblages soudes
KR102070160B1 (ko) *	2019-07-24	2020-01-28	기득산업 주식회사	위치 제어 기능을 가진 판재 곡면 성형 시스템 및 그 방법
KR102070158B1 (ko) *	2019-07-24	2020-01-28	기득산업 주식회사	판재 곡면 성형 시스템
KR102070155B1 (ko) *	2019-07-24	2020-01-28	기득산업 주식회사	판재 곡면 성형 시스템
KR102436323B1 (ko) *	2021-04-30	2022-08-25	한국조선해양 주식회사	선체 곡 외판용 외종곡 형성시스템
CN116689536A (zh) *	2023-04-27	2023-09-05	中船黄埔文冲船舶有限公司	一种双曲铝制板的加工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4120187A (en)	1977-05-24	1978-10-17	General Dynamics Corporation	Forming curved segments from metal plates
JPH06541A (ja) *	1992-06-17	1994-01-11	Ishikawajima Harima Heavy Ind Co Ltd	線状加熱装置
EP0575646A1 (fr)	1992-06-22	1993-12-29	Aliteco Ag	Méthode et dispositif pour former des pièces diverses
JP2666674B2 (ja) *	1993-01-29	1997-10-22	石川島播磨重工業株式会社	線状加熱による金属板の曲げ加工方法
WO1994021402A1 (fr)	1993-03-25	1994-09-29	Instytut Podstawowych Problemów Techniki	Procede de cintrage d'objets metalliques
JP2666685B2 (ja) *	1993-07-12	1997-10-22	石川島播磨重工業株式会社	線状加熱による金属板の曲げ加工方法
PL299688A3 (en)	1993-07-15	1995-01-23	Pan	Method of bending metal workpieces
JP2626496B2 (ja) *	1993-08-26	1997-07-02	石川島播磨重工業株式会社	線状加熱による金属板の曲げ加工方法
JP2666691B2 (ja) *	1993-09-07	1997-10-22	石川島播磨重工業株式会社	線状加熱による金属板の曲げ加工方法
JP3478891B2 (ja) *	1995-01-11	2003-12-15	末弘水河	帯刃の製造方法
KR100319651B1 (ko) *	1997-09-24	2002-03-08	마스다 노부유키	고주파유도가열을이용하는자동판굽힘가공장치
US6298310B1 (en) *	1997-09-29	2001-10-02	Mitsubishi Heavy Industries, Ltd.	Method and system for determining heating point and heating line in bending of steel plate

1998
- 1998-09-24 US US09/159,758 patent/US6298310B1/en not_active Expired - Fee Related
- 1998-09-28 EP EP98118299A patent/EP0904867B1/fr not_active Expired - Lifetime
- 1998-09-28 DE DE69804735T patent/DE69804735T2/de not_active Expired - Fee Related
- 1998-09-28 DK DK98118299T patent/DK0904867T3/da active
- 1998-09-28 NO NO19984529A patent/NO312276B1/no not_active IP Right Cessation
- 1998-09-28 KR KR1019980040341A patent/KR100288414B1/ko not_active Expired - Fee Related
2001
- 2001-04-16 US US09/834,604 patent/US6385556B1/en not_active Expired - Fee Related
2002
- 2002-02-04 US US10/061,250 patent/US6456957B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0904867A2 (fr)	1999-03-31
US20020107656A1 (en)	2002-08-08
KR100288414B1 (ko)	2001-05-02
KR19990030211A (ko)	1999-04-26
DK0904867T3 (da)	2002-07-01
US6298310B1 (en)	2001-10-02
US6385556B1 (en)	2002-05-07
US6456957B1 (en)	2002-09-24
EP0904867A3 (fr)	2000-08-02
US20020032542A1 (en)	2002-03-14
NO984529D0 (no)	1998-09-28
DE69804735D1 (de)	2002-05-16
DE69804735T2 (de)	2002-10-02
NO984529L (no)	1999-03-30
EP0904867B1 (fr)	2002-04-10

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Legal Events

Date	Code	Title	Description
2005-06-20	MM1K	Lapsed by not paying the annual fees