JP2000516148A - 溶接の方法 - Google Patents
溶接の方法Info
- Publication number
- JP2000516148A JP2000516148A JP10509868A JP50986898A JP2000516148A JP 2000516148 A JP2000516148 A JP 2000516148A JP 10509868 A JP10509868 A JP 10509868A JP 50986898 A JP50986898 A JP 50986898A JP 2000516148 A JP2000516148 A JP 2000516148A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- root
- hydrogen
- weld
- gtaw
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/006—Filling of continuous seams for cylindrical workpieces
-
- 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
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Surgical Instruments (AREA)
- Nonmetallic Welding Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.溶加ワイヤを使用している自動GTAW溶接機を使用して傾斜接合前準 備を有している金属工作物を突き合わせ溶接する処理手順は: それらのルート先端で最小のランド厚さを有している傾斜接合領域を面取りさ れた工作物に前準備し; 溶接収縮のお陰による工作物の間の有害な圧縮応力を避ける最小寸法と隙間の 溶加ワイヤ貫通を避ける最大寸法とを有している開かれた隙間を伴って、前準備 されている工作物接合部分を相互に隣接しているルート先端間に載置させ; 1乃至10%の水素及び釣り合わされた不活性ガスを含んでいる遮蔽ガス及び 溶加ワイヤが供給されている自動GTAW溶接機を使用したルートパス溶接で隣 接している工作物の開放されたルート領域を融接し;そして次に、 水素を含まない遮蔽ガス及び溶加ワイヤが供給された自動GTAW溶接機を使 用して、ルートパス領域に少なくとも1つの追加の溶加溶接パスを重ねる。 2.請求項1に従った処理手順においては、個々の工作物の傾斜接合領域が 37.5°で傾斜されていて、接合端の端ランド厚さは略0.000乃至0.0 10インチ(0.000乃至0.254mm)の範囲内であり、隙間寸法は略0 .035インチ(0.889mm)であり、そして工作物は中位乃至厚い壁厚さ の炭素鋼管である。 3.請求項1に従った処理手順においては、不活性ガスはアルゴンである。 4.請求項1に従った処理手順においては、遮蔽ガスは95%アルゴン及び 5%水素である。 5.請求項1に従った処理手順においては、工作物は管状であり、ルートパ ス溶接及び重複溶接は、溶加ワイヤ及び遮蔽ガスが供給された軌道自動GTAW 溶接機を使用して行われる。 6.請求項1に従った処理手順においては、ルートパスに従っている重複溶 接はアルゴン遮蔽ガスを使用して行われる。 7.請求項1に従った処理手順においては、溶接される金属工作物は炭素鋼 である。 8.請求項7に従った処理手順においては、金属工作物は管状導管及びこれ ら導管の為の継手である。 9.請求項8に従った処理手順は、溶接パスの為の軌道自動GTAW溶接機 を使用している。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/695,886 | 1996-08-12 | ||
US08/695,886 US5686002A (en) | 1996-08-12 | 1996-08-12 | Method of welding |
PCT/US1997/013928 WO1998006529A1 (en) | 1996-08-12 | 1997-08-12 | Method of welding |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010243751A Division JP2011067872A (ja) | 1996-08-12 | 2010-10-29 | 溶接の方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000516148A true JP2000516148A (ja) | 2000-12-05 |
Family
ID=24794845
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10509868A Withdrawn JP2000516148A (ja) | 1996-08-12 | 1997-08-12 | 溶接の方法 |
JP2010243751A Pending JP2011067872A (ja) | 1996-08-12 | 2010-10-29 | 溶接の方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010243751A Pending JP2011067872A (ja) | 1996-08-12 | 2010-10-29 | 溶接の方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5686002A (ja) |
EP (1) | EP0921890B1 (ja) |
JP (2) | JP2000516148A (ja) |
KR (1) | KR100504296B1 (ja) |
CN (1) | CN1082411C (ja) |
AT (1) | ATE239573T1 (ja) |
AU (1) | AU719174B2 (ja) |
DE (1) | DE69721783T2 (ja) |
NO (1) | NO316163B1 (ja) |
WO (1) | WO1998006529A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107598332A (zh) * | 2017-10-16 | 2018-01-19 | 山东电力建设第工程公司 | 新型cb2耐热钢中大径管道焊接及热处理工艺 |
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US6036076A (en) * | 1997-05-02 | 2000-03-14 | Royle; Ian A. | Continuous section pipe and pipelike structures |
AUPP005297A0 (en) * | 1997-10-29 | 1997-11-20 | Commonwealth Scientific And Industrial Research Organisation | Process for keyhole welding |
US6237836B1 (en) * | 1997-11-03 | 2001-05-29 | Messer Griesheim Gmbh | Protective gas for tig welding |
US5961863A (en) * | 1998-01-09 | 1999-10-05 | Lincoln Global, Inc. | Short circuit pipe welding |
US6051810A (en) | 1998-01-09 | 2000-04-18 | Lincoln Global, Inc. | Short circuit welder |
US6460438B2 (en) | 1998-07-10 | 2002-10-08 | Swagelok Company | Facing tool |
JP3422970B2 (ja) * | 2000-05-12 | 2003-07-07 | 東洋エンジニアリング株式会社 | 高クロムオ−ステナイトステンレス鋼管の溶接方法 |
DE10062564A1 (de) * | 2000-12-15 | 2002-06-20 | Linde Ag | Schutzgas und Verfahren zum Lichtbogenschweißen |
US6781083B1 (en) * | 2001-08-08 | 2004-08-24 | Howard Derrick Keller | Weld overlay system |
MY128610A (en) * | 2001-12-31 | 2007-02-28 | Shell Int Research | Method for interconnecting tubulars by forge welding |
EP1534466B1 (en) * | 2002-07-17 | 2007-04-18 | Shell Internationale Researchmaatschappij B.V. | Forge welding method |
DK1532474T3 (da) * | 2002-07-18 | 2012-10-01 | Shell Int Research | Markering af rørforforbindelser |
US7282663B2 (en) * | 2002-07-29 | 2007-10-16 | Shell Oil Company | Forge welding process |
US7170032B2 (en) | 2003-11-20 | 2007-01-30 | Tri Tool Inc. | Process for welding |
JP2006247673A (ja) * | 2005-03-09 | 2006-09-21 | Hitachi Ltd | 配管溶接施工方法 |
JP5066683B2 (ja) * | 2005-08-11 | 2012-11-07 | 国立大学法人大阪大学 | Tig溶接方法および被溶接物 |
JP4998771B2 (ja) * | 2006-05-17 | 2012-08-15 | 株式会社Ihi | サブマージアーク溶接装置及びサブマージアーク溶接方法 |
US8530777B2 (en) * | 2006-10-20 | 2013-09-10 | Swagelok Company | Welding purge control using electronic flow control |
US20090045172A1 (en) * | 2007-08-13 | 2009-02-19 | Lincoln Global, Inc. | Method of open root welding |
US9415458B2 (en) * | 2007-09-26 | 2016-08-16 | Lincoln Global, Inc. | Method to improve the characteristics of a root pass pipe weld |
US9085041B2 (en) | 2009-01-13 | 2015-07-21 | Lincoln Global, Inc. | Method and system to start and use combination filler wire feed and high intensity energy source for welding |
US10086461B2 (en) | 2009-01-13 | 2018-10-02 | Lincoln Global, Inc. | Method and system to start and use combination filler wire feed and high intensity energy source for welding |
JP5400696B2 (ja) * | 2010-04-26 | 2014-01-29 | 株式会社神戸製鋼所 | 消耗電極式ガスシールドアーク溶接方法および消耗電極式ガスシールドアーク溶接システム |
GB2485173A (en) * | 2010-11-03 | 2012-05-09 | Air Liquide Welding Ltd | Butt Welded Metal Plates employing a nib deposit |
US8969764B2 (en) | 2011-11-09 | 2015-03-03 | Lincoln Global, Inc. | Apparatus and method for short circuit welding with AC waveform |
GB201203030D0 (en) | 2012-02-22 | 2012-04-04 | Tubefuse Applic B V | Forge welding of tubular articles |
JP5890730B2 (ja) * | 2012-04-05 | 2016-03-22 | 株式会社Ihiインフラシステム | 溶接方法 |
US10906135B2 (en) | 2012-05-24 | 2021-02-02 | Hobart Brothers Llc | Systems and methods for low-manganese welding wire |
US10898966B2 (en) | 2012-05-24 | 2021-01-26 | Hobart Brothers Llc | Systems and methods for low-manganese welding wire |
JP5638029B2 (ja) * | 2012-06-07 | 2014-12-10 | 株式会社小松製作所 | 貯油タンクの製造方法および貯油タンクの製造装置 |
CN102773591B (zh) * | 2012-06-13 | 2016-01-13 | 上海妍杰机械工程有限公司 | 一种不锈钢焊接用保护气体 |
US8544714B1 (en) * | 2012-11-15 | 2013-10-01 | Fluor Technologies Corporation | Certification of a weld produced by friction stir welding |
DE212014000039U1 (de) * | 2013-02-01 | 2015-11-05 | Lincoln Global, Inc. | System zum Laser-Warmdrahtbeschichten eines Rohrendes |
US20140263191A1 (en) * | 2013-03-15 | 2014-09-18 | Lincoln Global, Inc. | System and method of welding stainless steel to copper |
US9895774B2 (en) | 2013-05-08 | 2018-02-20 | Hobart Brothers Company | Systems and methods for low-manganese welding alloys |
US9844838B2 (en) | 2013-05-08 | 2017-12-19 | Hobart Brothers Company | Systems and methods for low-manganese welding alloys |
US10464168B2 (en) | 2014-01-24 | 2019-11-05 | Lincoln Global, Inc. | Method and system for additive manufacturing using high energy source and hot-wire |
WO2016025101A1 (en) * | 2014-08-12 | 2016-02-18 | Hobart Brothers Company | Systems and methods for low-manganese welding alloys |
JP6558920B2 (ja) * | 2015-01-26 | 2019-08-14 | 株式会社神戸製鋼所 | 溶接装置及び溶接方法 |
CN104722892A (zh) * | 2015-03-23 | 2015-06-24 | 苏州登丰泵业有限公司 | 不锈钢组件的焊接保护方法及气体混合配比装置 |
US11285559B2 (en) | 2015-11-30 | 2022-03-29 | Illinois Tool Works Inc. | Welding system and method for shielded welding wires |
US10722986B2 (en) | 2015-12-11 | 2020-07-28 | Hobart Brothers Llc | Systems and methods for low-manganese welding wire |
JP6642282B2 (ja) * | 2016-06-01 | 2020-02-05 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼溶接継手の製造方法 |
US11027362B2 (en) | 2017-12-19 | 2021-06-08 | Lincoln Global, Inc. | Systems and methods providing location feedback for additive manufacturing |
US11597024B2 (en) | 2019-08-21 | 2023-03-07 | Rosemount Aerospace Inc. | Apparatus for arc welding and method of using the same |
CN112439982A (zh) * | 2020-11-16 | 2021-03-05 | 四川石油天然气建设工程有限责任公司 | 一种耐蚀合金复合管的x型坡口焊接工艺 |
CN114888406B (zh) * | 2022-05-18 | 2023-10-27 | 中国船舶重工集团公司第七二五研究所 | 一种高温高强钛合金薄壁铸件缺陷补焊方法 |
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JPS51128651A (en) * | 1975-05-01 | 1976-11-09 | Nisshin Steel Co Ltd | Method of high speed welding |
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JPS59202182A (ja) * | 1983-04-28 | 1984-11-15 | Toyota Central Res & Dev Lab Inc | ア−ク溶接方法 |
JPS60115367A (ja) * | 1983-11-25 | 1985-06-21 | Nisshin Steel Co Ltd | ブロ−ホ−ル発生を防止したy型開先突合せ溶接法 |
JPS60255269A (ja) * | 1984-05-31 | 1985-12-16 | Mitsubishi Heavy Ind Ltd | 鋼管の初層裏波溶接方法 |
JPH06297149A (ja) * | 1993-04-16 | 1994-10-25 | Mitsubishi Heavy Ind Ltd | 二重シールドティグ溶接方法 |
JPH07100652A (ja) * | 1993-09-30 | 1995-04-18 | Nippon Sanso Kk | 亜鉛めっき鋼材の溶接方法 |
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-
1996
- 1996-08-12 US US08/695,886 patent/US5686002A/en not_active Expired - Lifetime
-
1997
- 1997-08-12 EP EP97935327A patent/EP0921890B1/en not_active Expired - Lifetime
- 1997-08-12 AU AU38289/97A patent/AU719174B2/en not_active Ceased
- 1997-08-12 JP JP10509868A patent/JP2000516148A/ja not_active Withdrawn
- 1997-08-12 DE DE69721783T patent/DE69721783T2/de not_active Expired - Lifetime
- 1997-08-12 CN CN97197230A patent/CN1082411C/zh not_active Expired - Fee Related
- 1997-08-12 WO PCT/US1997/013928 patent/WO1998006529A1/en active IP Right Grant
- 1997-08-12 AT AT97935327T patent/ATE239573T1/de not_active IP Right Cessation
- 1997-08-12 KR KR10-1999-7001088A patent/KR100504296B1/ko not_active IP Right Cessation
-
1999
- 1999-02-12 NO NO19990690A patent/NO316163B1/no not_active IP Right Cessation
-
2010
- 2010-10-29 JP JP2010243751A patent/JP2011067872A/ja active Pending
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JPS5015454B1 (ja) * | 1970-12-29 | 1975-06-05 | ||
JPS51128651A (en) * | 1975-05-01 | 1976-11-09 | Nisshin Steel Co Ltd | Method of high speed welding |
JPS57160596A (en) * | 1981-03-31 | 1982-10-02 | Nippon Steel Corp | Butt joint vertical downhand welding method |
JPS5829580A (ja) * | 1981-08-17 | 1983-02-21 | Teisan Kk | 被包又は拘束混合ガス |
JPS5829581A (ja) * | 1981-08-17 | 1983-02-21 | Teisan Kk | 3成分被包又は拘束混合ガス |
JPS59202182A (ja) * | 1983-04-28 | 1984-11-15 | Toyota Central Res & Dev Lab Inc | ア−ク溶接方法 |
JPS60115367A (ja) * | 1983-11-25 | 1985-06-21 | Nisshin Steel Co Ltd | ブロ−ホ−ル発生を防止したy型開先突合せ溶接法 |
JPS60255269A (ja) * | 1984-05-31 | 1985-12-16 | Mitsubishi Heavy Ind Ltd | 鋼管の初層裏波溶接方法 |
JPH06297149A (ja) * | 1993-04-16 | 1994-10-25 | Mitsubishi Heavy Ind Ltd | 二重シールドティグ溶接方法 |
JPH07100652A (ja) * | 1993-09-30 | 1995-04-18 | Nippon Sanso Kk | 亜鉛めっき鋼材の溶接方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107598332A (zh) * | 2017-10-16 | 2018-01-19 | 山东电力建设第工程公司 | 新型cb2耐热钢中大径管道焊接及热处理工艺 |
CN107598332B (zh) * | 2017-10-16 | 2020-05-08 | 山东电力建设第一工程公司 | 新型cb2耐热钢中大径管道焊接及热处理工艺 |
Also Published As
Publication number | Publication date |
---|---|
EP0921890A1 (en) | 1999-06-16 |
KR20000029905A (ko) | 2000-05-25 |
EP0921890B1 (en) | 2003-05-07 |
NO990690L (no) | 1999-02-12 |
CN1227516A (zh) | 1999-09-01 |
DE69721783D1 (de) | 2003-06-12 |
EP0921890A4 (en) | 2000-11-15 |
ATE239573T1 (de) | 2003-05-15 |
AU3828997A (en) | 1998-03-06 |
CN1082411C (zh) | 2002-04-10 |
WO1998006529A1 (en) | 1998-02-19 |
DE69721783T2 (de) | 2003-11-20 |
JP2011067872A (ja) | 2011-04-07 |
NO316163B1 (no) | 2003-12-22 |
KR100504296B1 (ko) | 2005-07-28 |
NO990690D0 (no) | 1999-02-12 |
US5686002A (en) | 1997-11-11 |
AU719174B2 (en) | 2000-05-04 |
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