CN104084680A - 一种球墨铸铁件的微色差焊接工艺 - Google Patents
一种球墨铸铁件的微色差焊接工艺 Download PDFInfo
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- CN104084680A CN104084680A CN201410227478.8A CN201410227478A CN104084680A CN 104084680 A CN104084680 A CN 104084680A CN 201410227478 A CN201410227478 A CN 201410227478A CN 104084680 A CN104084680 A CN 104084680A
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- mother metal
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- weld seam
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 230000004075 alteration Effects 0.000 title claims abstract description 20
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000000137 annealing Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 52
- 229910052751 metal Inorganic materials 0.000 claims description 52
- 239000002893 slag Substances 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 8
- 230000002950 deficient Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 claims description 5
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract 3
- 238000007689 inspection Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- 238000012360 testing method Methods 0.000 description 13
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007519 figuring Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- 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
-
- 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
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- 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
- B23K9/235—Preliminary treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/06—Cast-iron alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Quality & Reliability (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Radiation Pyrometers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410227478.8A CN104084680B (zh) | 2014-05-27 | 2014-05-27 | 一种球墨铸铁件的微色差焊接工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410227478.8A CN104084680B (zh) | 2014-05-27 | 2014-05-27 | 一种球墨铸铁件的微色差焊接工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104084680A true CN104084680A (zh) | 2014-10-08 |
CN104084680B CN104084680B (zh) | 2015-09-09 |
Family
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Family Applications (1)
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CN201410227478.8A Active CN104084680B (zh) | 2014-05-27 | 2014-05-27 | 一种球墨铸铁件的微色差焊接工艺 |
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CN (1) | CN104084680B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108747196A (zh) * | 2018-05-30 | 2018-11-06 | 广东中天创展球铁有限公司 | 一种球墨铸铁工件的焊补修复方法 |
CN114603236A (zh) * | 2022-04-20 | 2022-06-10 | 安徽马钢设备检修有限公司 | 一种大型高压电机底耳座开裂的简易焊接装置、焊接方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000000664A (ja) * | 1998-06-15 | 2000-01-07 | Nippon Steel Weld Prod & Eng Co Ltd | 鋼管の横向き多層盛り溶接方法および装置 |
CN101543926A (zh) * | 2009-05-08 | 2009-09-30 | 常州海杰冶金机械制造有限公司 | 球墨铸铁辊的补焊工艺 |
CN102528220A (zh) * | 2011-12-15 | 2012-07-04 | 宁夏共享集团有限责任公司 | 一种控制铸造用低碳钢材质焊缝热影响区硬度的焊接方法 |
CN102658417A (zh) * | 2012-03-12 | 2012-09-12 | 天津重钢机械装备股份有限公司 | 高铬铸铁的铸造缺陷的焊补工艺 |
CN102922087A (zh) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | 一种大型碳钢铸件精加工后缺陷的焊接修补方法 |
-
2014
- 2014-05-27 CN CN201410227478.8A patent/CN104084680B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000000664A (ja) * | 1998-06-15 | 2000-01-07 | Nippon Steel Weld Prod & Eng Co Ltd | 鋼管の横向き多層盛り溶接方法および装置 |
CN101543926A (zh) * | 2009-05-08 | 2009-09-30 | 常州海杰冶金机械制造有限公司 | 球墨铸铁辊的补焊工艺 |
CN102528220A (zh) * | 2011-12-15 | 2012-07-04 | 宁夏共享集团有限责任公司 | 一种控制铸造用低碳钢材质焊缝热影响区硬度的焊接方法 |
CN102658417A (zh) * | 2012-03-12 | 2012-09-12 | 天津重钢机械装备股份有限公司 | 高铬铸铁的铸造缺陷的焊补工艺 |
CN102922087A (zh) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | 一种大型碳钢铸件精加工后缺陷的焊接修补方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108747196A (zh) * | 2018-05-30 | 2018-11-06 | 广东中天创展球铁有限公司 | 一种球墨铸铁工件的焊补修复方法 |
CN114603236A (zh) * | 2022-04-20 | 2022-06-10 | 安徽马钢设备检修有限公司 | 一种大型高压电机底耳座开裂的简易焊接装置、焊接方法 |
CN114603236B (zh) * | 2022-04-20 | 2023-11-21 | 安徽马钢设备检修有限公司 | 一种大型高压电机底耳座开裂的简易焊接装置、焊接方法 |
Also Published As
Publication number | Publication date |
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CN104084680B (zh) | 2015-09-09 |
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Address after: 750000, Beijing West Road, Xixia District, the Ningxia Hui Autonomous Region, 550, Yinchuan Patentee after: KOCEL MACHINERY Ltd. Address before: 750000, Beijing West Road, Xixia District, the Ningxia Hui Autonomous Region, 550, Yinchuan Patentee before: KOCEL MACHINERY CO.,LTD. Address after: 750000, Beijing West Road, Xixia District, the Ningxia Hui Autonomous Region, 550, Yinchuan Patentee after: KOCEL MACHINERY CO.,LTD. Address before: 750000, Beijing West Road, Xixia District, the Ningxia Hui Autonomous Region, 550, Yinchuan Patentee before: NINGXIA KOCEL MACHINERY Co.,Ltd. |