CN101913017A - 一种电网铁塔用q420钢焊接方法 - Google Patents
一种电网铁塔用q420钢焊接方法 Download PDFInfo
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- CN101913017A CN101913017A CN 201010248030 CN201010248030A CN101913017A CN 101913017 A CN101913017 A CN 101913017A CN 201010248030 CN201010248030 CN 201010248030 CN 201010248030 A CN201010248030 A CN 201010248030A CN 101913017 A CN101913017 A CN 101913017A
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- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 215
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 claims description 32
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 21
- 229910000984 420 stainless steel Inorganic materials 0.000 claims description 18
- 230000004927 fusion Effects 0.000 claims description 14
- 241000538562 Banjos Species 0.000 claims description 11
- 238000012360 testing method Methods 0.000 abstract description 25
- 238000010276 construction Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 210000001503 joint Anatomy 0.000 abstract 4
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010998 test method Methods 0.000 description 11
- 238000009863 impact test Methods 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000013001 point bending Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
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Abstract
Description
名称 | 型号 | 数量 | 主要功能、用途 |
秒表 | E7-2 | 1 | 焊接速度记时 |
测量工具 | -- | 1 | 焊缝尺寸测量 |
温湿度计 | JWS-A1 | 1 | 施焊环境温湿度测量 |
Claims (9)
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CN2010102480306A CN101913017B (zh) | 2010-08-09 | 2010-08-09 | 一种电网铁塔用q420钢焊接方法 |
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CN2010102480306A CN101913017B (zh) | 2010-08-09 | 2010-08-09 | 一种电网铁塔用q420钢焊接方法 |
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CN101913017A true CN101913017A (zh) | 2010-12-15 |
CN101913017B CN101913017B (zh) | 2012-06-27 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554416A (zh) * | 2011-12-22 | 2012-07-11 | 中国船舶重工集团公司第七二五研究所 | 一种k型坡口厚板的埋弧焊根部焊接和清根工艺 |
CN102717172A (zh) * | 2012-06-01 | 2012-10-10 | 浙江盛达铁塔有限公司 | 一种焊接方法 |
CN104741744A (zh) * | 2015-04-21 | 2015-07-01 | 中国十九冶集团有限公司 | 重型、大型用q420b钢建筑钢结构的立柱焊接方法 |
CN105215519A (zh) * | 2015-11-04 | 2016-01-06 | 唐山轨道客车有限责任公司 | Dhv型焊缝的焊接方法 |
CN105598563A (zh) * | 2016-02-24 | 2016-05-25 | 鞍钢建设集团有限公司 | 一种建筑结构用钢q420gjc的气体保护焊焊接工艺 |
CN106270951A (zh) * | 2016-08-30 | 2017-01-04 | 鞍钢建设集团有限公司 | 一种建筑结构用钢q420gjc的焊接方法 |
CN109759678A (zh) * | 2019-02-27 | 2019-05-17 | 山东豪迈机械制造有限公司 | 一种焊接方法 |
CN110560843A (zh) * | 2019-09-05 | 2019-12-13 | 广州黄船海洋工程有限公司 | 一种q420高强度钢厚板气电立焊一次成形焊接工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06277834A (ja) * | 1993-03-29 | 1994-10-04 | Japan Steel Works Ltd:The | 突合せ溶接の方法及びその開先 |
CN1171316A (zh) * | 1996-07-18 | 1998-01-28 | 中国建筑第三工程局钢结构建筑安装工程公司 | Co2气体保护半自动立焊和/或斜立焊焊接工艺 |
JPH11320097A (ja) * | 1998-05-11 | 1999-11-24 | Babcock Hitachi Kk | 高Crフェライト鋼の溶接継手構造 |
CN101767245A (zh) * | 2009-12-30 | 2010-07-07 | 广州中船龙穴造船有限公司 | 一种横焊焊接方法 |
-
2010
- 2010-08-09 CN CN2010102480306A patent/CN101913017B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06277834A (ja) * | 1993-03-29 | 1994-10-04 | Japan Steel Works Ltd:The | 突合せ溶接の方法及びその開先 |
CN1171316A (zh) * | 1996-07-18 | 1998-01-28 | 中国建筑第三工程局钢结构建筑安装工程公司 | Co2气体保护半自动立焊和/或斜立焊焊接工艺 |
JPH11320097A (ja) * | 1998-05-11 | 1999-11-24 | Babcock Hitachi Kk | 高Crフェライト鋼の溶接継手構造 |
CN101767245A (zh) * | 2009-12-30 | 2010-07-07 | 广州中船龙穴造船有限公司 | 一种横焊焊接方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554416A (zh) * | 2011-12-22 | 2012-07-11 | 中国船舶重工集团公司第七二五研究所 | 一种k型坡口厚板的埋弧焊根部焊接和清根工艺 |
CN102717172A (zh) * | 2012-06-01 | 2012-10-10 | 浙江盛达铁塔有限公司 | 一种焊接方法 |
CN102717172B (zh) * | 2012-06-01 | 2015-04-29 | 浙江盛达铁塔有限公司 | 一种焊接方法 |
CN104741744A (zh) * | 2015-04-21 | 2015-07-01 | 中国十九冶集团有限公司 | 重型、大型用q420b钢建筑钢结构的立柱焊接方法 |
CN105215519A (zh) * | 2015-11-04 | 2016-01-06 | 唐山轨道客车有限责任公司 | Dhv型焊缝的焊接方法 |
CN105598563A (zh) * | 2016-02-24 | 2016-05-25 | 鞍钢建设集团有限公司 | 一种建筑结构用钢q420gjc的气体保护焊焊接工艺 |
CN105598563B (zh) * | 2016-02-24 | 2018-04-20 | 鞍钢建设集团有限公司 | 一种建筑结构用钢q420gjc的气体保护焊焊接工艺 |
CN106270951A (zh) * | 2016-08-30 | 2017-01-04 | 鞍钢建设集团有限公司 | 一种建筑结构用钢q420gjc的焊接方法 |
CN109759678A (zh) * | 2019-02-27 | 2019-05-17 | 山东豪迈机械制造有限公司 | 一种焊接方法 |
CN109759678B (zh) * | 2019-02-27 | 2021-04-30 | 山东豪迈机械制造有限公司 | 一种焊接方法 |
CN110560843A (zh) * | 2019-09-05 | 2019-12-13 | 广州黄船海洋工程有限公司 | 一种q420高强度钢厚板气电立焊一次成形焊接工艺 |
CN110560843B (zh) * | 2019-09-05 | 2021-08-13 | 广州黄船海洋工程有限公司 | 一种q420高强度钢厚板气电立焊一次成形焊接工艺 |
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CN101913017B (zh) | 2012-06-27 |
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Inventor after: Wang Baocai Inventor after: Wang Zhiwei Inventor after: Wang Yingjun Inventor after: Jiao Rongge Inventor after: He Shenggui Inventor after: Sun Fang Inventor after: Su Zhao Inventor after: Hao Yanqin Inventor before: Wang Baocai Inventor before: Wang Zhiwei Inventor before: Wang Yingjun Inventor before: Jiao Rongge Inventor before: He Shenggui Inventor before: Sun Fang Inventor before: Su Ma Inventor before: Hao Yanqin |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: VOCATIONAL TECHNOLOGY TRAINING CT OF HEBEI ELECTRIC POWER CORP. Effective date: 20130125 Owner name: VOCATIONAL TECHNOLOGY TRAINING CT OF HEBEI ELECTRI Effective date: 20130125 |
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Effective date of registration: 20130125 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Vocational & Technic Training Center of Hebei Electric Power Corporation Address before: Shijiazhuang City, Hebei Province, No. 128 East 050031 Patentee before: Vocational & Technic Training Center of Hebei Electric Power Corporation |