CN103028813B - G42CrMo4N冷轧轴套局部破损的焊接修复方法 - Google Patents
G42CrMo4N冷轧轴套局部破损的焊接修复方法 Download PDFInfo
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- CN103028813B CN103028813B CN201210554296.2A CN201210554296A CN103028813B CN 103028813 B CN103028813 B CN 103028813B CN 201210554296 A CN201210554296 A CN 201210554296A CN 103028813 B CN103028813 B CN 103028813B
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- welding
- weld
- liner
- axle sleeve
- built
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- 238000003466 welding Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005097 cold rolling Methods 0.000 title claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 230000007547 defect Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002932 luster Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 4
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000007778 shielded metal arc welding Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Description
焊接层次 | 焊条型号、规格(mm) | 焊接电流(A) | 电弧电压(V) | 焊接速度(m/h) |
第一层 | E5015 ?3.2 | 110~130 | 18~20 | 12~16 |
填充层 | E5015 ?4.0 | 140~180 | 22~24 | 14~18 |
盖面层 | E5015 ?4.0 | 140~180 | 22~24 | 14~18 |
焊接层次 | 焊条型号、规格(mm) | 焊接电流(A) | 电弧电压(V) | 焊接速度(m/h) |
第一层 | E5015 ?3.2 | 110~130 | 18~20 | 12~16 |
填充层 | E5015 ?4.0 | 140~180 | 22~24 | 14~18 |
盖面层 | E5015 ?4.0 | 140~180 | 22~24 | 14~18 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210554296.2A CN103028813B (zh) | 2012-12-19 | 2012-12-19 | G42CrMo4N冷轧轴套局部破损的焊接修复方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210554296.2A CN103028813B (zh) | 2012-12-19 | 2012-12-19 | G42CrMo4N冷轧轴套局部破损的焊接修复方法 |
Publications (2)
Publication Number | Publication Date |
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CN103028813A CN103028813A (zh) | 2013-04-10 |
CN103028813B true CN103028813B (zh) | 2015-05-13 |
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CN201210554296.2A Expired - Fee Related CN103028813B (zh) | 2012-12-19 | 2012-12-19 | G42CrMo4N冷轧轴套局部破损的焊接修复方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105537735A (zh) * | 2016-03-08 | 2016-05-04 | 哈尔滨东安发动机(集团)有限公司 | 一种镁合金铸件油路补焊方法 |
CN107322084B (zh) * | 2017-05-12 | 2019-03-12 | 中国第一汽车股份有限公司 | 一种因变形而报废的内花键产品的返工返修方法 |
CN108161267B (zh) * | 2018-01-30 | 2020-08-21 | 舞阳钢铁有限责任公司 | 一种高温环境管道焊口拉力筋板的焊接方法 |
CN111644728B (zh) * | 2020-05-25 | 2021-07-20 | 武汉理工大学 | 刚性冲击辅助电弧增材热作模具修复直接高精成形方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098451A (en) * | 1976-04-30 | 1978-07-04 | Boc Limited | Welding method |
JP3135334B2 (ja) * | 1992-01-16 | 2001-02-13 | 株式会社東芝 | 小径管補修溶接方法及びその装置 |
CN1911583A (zh) * | 2006-08-23 | 2007-02-14 | 四川东风电机厂有限公司 | 水轮发电机转子支架裂纹补焊方法 |
CN102717171A (zh) * | 2012-07-03 | 2012-10-10 | 马鞍山马钢设备安装工程有限公司 | 大型转炉炉壳穿孔塞焊接修复工艺 |
CN102756235A (zh) * | 2012-07-23 | 2012-10-31 | 苏州热工研究院有限公司 | 一种特别适于厚壁铸钢件中较大及贯穿型缺陷的现场焊接修复方法 |
CN103801805A (zh) * | 2014-01-21 | 2014-05-21 | 马鞍山马钢设备安装工程有限公司 | 一种高炉风口中套焊接修复方法 |
-
2012
- 2012-12-19 CN CN201210554296.2A patent/CN103028813B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098451A (en) * | 1976-04-30 | 1978-07-04 | Boc Limited | Welding method |
JP3135334B2 (ja) * | 1992-01-16 | 2001-02-13 | 株式会社東芝 | 小径管補修溶接方法及びその装置 |
CN1911583A (zh) * | 2006-08-23 | 2007-02-14 | 四川东风电机厂有限公司 | 水轮发电机转子支架裂纹补焊方法 |
CN102717171A (zh) * | 2012-07-03 | 2012-10-10 | 马鞍山马钢设备安装工程有限公司 | 大型转炉炉壳穿孔塞焊接修复工艺 |
CN102756235A (zh) * | 2012-07-23 | 2012-10-31 | 苏州热工研究院有限公司 | 一种特别适于厚壁铸钢件中较大及贯穿型缺陷的现场焊接修复方法 |
CN103801805A (zh) * | 2014-01-21 | 2014-05-21 | 马鞍山马钢设备安装工程有限公司 | 一种高炉风口中套焊接修复方法 |
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Effective date of registration: 20190712 Address after: 243000 Taibai Avenue 1889, Ma'anshan Economic and Technological Development Zone, Anhui Province Patentee after: ANHUI MASTEEL ENGINEERING & TECHNOLOGY GROUP Co.,Ltd. Address before: 243000 Taibai Avenue 1889, Ma'anshan Economic and Technological Development Zone, Anhui Province Co-patentee before: MAGANG (Group) HOLDING Co.,Ltd. Patentee before: ANHUI MASTEEL ENGINEERING & TECHNOLOGY GROUP Co.,Ltd. |
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