CN103521935B - 一种钢轨感应对接焊及热处理方法 - Google Patents
一种钢轨感应对接焊及热处理方法 Download PDFInfo
- Publication number
- CN103521935B CN103521935B CN201310451761.4A CN201310451761A CN103521935B CN 103521935 B CN103521935 B CN 103521935B CN 201310451761 A CN201310451761 A CN 201310451761A CN 103521935 B CN103521935 B CN 103521935B
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- rail
- caliper body
- induction
- subcoils
- load coil
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- 230000006698 induction Effects 0.000 title claims abstract description 93
- 238000003466 welding Methods 0.000 title claims abstract description 80
- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 239000007921 spray Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/015—Butt welding
-
- 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/08—Electric supply or control circuits therefor
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/26—Railway- or like rails
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- General Induction Heating (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310451761.4A CN103521935B (zh) | 2013-09-29 | 2013-09-29 | 一种钢轨感应对接焊及热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310451761.4A CN103521935B (zh) | 2013-09-29 | 2013-09-29 | 一种钢轨感应对接焊及热处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103521935A CN103521935A (zh) | 2014-01-22 |
CN103521935B true CN103521935B (zh) | 2015-07-29 |
Family
ID=49924475
Family Applications (1)
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---|---|---|---|
CN201310451761.4A Active CN103521935B (zh) | 2013-09-29 | 2013-09-29 | 一种钢轨感应对接焊及热处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103521935B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019067870A1 (en) * | 2017-09-29 | 2019-04-04 | CF&I Steel L.P. D/B/A EVRAZ Rocky Mountain Steel | METHOD FOR ASSEMBLING STEEL RAILS WITH CONTROLLED WELDING HEAT DELIVERY |
WO2023041912A1 (en) * | 2021-09-15 | 2023-03-23 | Mirage Ltd | Railway-rail induction welding device, apparatus and associated method |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2530264B (en) * | 2014-09-16 | 2016-08-03 | Network Rail Infrastructure Ltd | Welding rails |
CN106834660B (zh) * | 2015-12-03 | 2018-09-18 | 上海工程技术大学 | 一种线路钢轨焊接接头中频淬火控制方法 |
CN105625119B (zh) * | 2015-12-18 | 2018-04-20 | 常州阳通焊接科技有限公司 | 钢轨焊接接头正火处理的感应线圈快速对中机构 |
GB2551394B (en) | 2016-06-17 | 2020-09-09 | Mirage Ltd | Railway rail induction-welding device |
CN106926001B (zh) * | 2017-05-04 | 2023-01-10 | 北京科技大学 | 一种用于提高高碳盘条对接质量的装置及其方法 |
CN107674961B (zh) * | 2017-10-20 | 2023-05-26 | 中国铁道科学研究院金属及化学研究所 | 一种悬挂式钢轨闪光对焊中频热处理机构 |
CN108570550B (zh) * | 2018-05-18 | 2020-06-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 热处理型贝氏体钢轨焊接接头焊后热处理方法 |
CN109355482A (zh) * | 2018-10-26 | 2019-02-19 | 攀钢集团攀枝花钢铁研究院有限公司 | 亚共析钢轨的焊后热处理方法 |
CN110607721A (zh) * | 2019-09-23 | 2019-12-24 | 西南交通大学 | 一种移动式自带喷风的钢轨双频正火机构 |
CN112795733B (zh) * | 2019-10-28 | 2023-01-13 | 常州市瑞泰工程机械有限公司 | 一种感应加热式正火机 |
CN112795732B (zh) * | 2019-10-28 | 2023-01-13 | 常州市瑞泰工程机械有限公司 | 一种正火机 |
CN111735550B (zh) * | 2020-06-30 | 2024-08-13 | 中国科学院西安光学精密机械研究所 | 一种钢轨铝热焊接预热温度监测装置 |
CN113416833B (zh) * | 2021-07-08 | 2022-06-10 | 包钢中铁轨道有限责任公司 | 一种钢轨焊缝热处理控制系统及热处理方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2633491Y (zh) * | 2003-07-23 | 2004-08-18 | 首钢东华机械厂 | 一种轧辊补焊电磁感应加热装置 |
AT6941U3 (de) * | 2004-02-23 | 2005-03-25 | Plasser Bahnbaumasch Franz | Schweissaggregat zur verschweissung von zwei schienen eines gleises und verfahren |
CN1730221B (zh) * | 2004-08-06 | 2012-07-04 | 陈炯 | 感应加热焊接方法及设备 |
CN101623794B (zh) * | 2008-07-08 | 2014-03-12 | 陈炯 | 钢材感应加热固相焊接方法及对焊机床 |
CN201678702U (zh) * | 2010-03-09 | 2010-12-22 | 武汉利德测控技术股份有限公司 | 合成磁场式在线钢轨焊缝正火中频感应器 |
JP5531845B2 (ja) * | 2010-07-29 | 2014-06-25 | 新日鐵住金株式会社 | フラッシュバット溶接部近傍の後熱処理方法 |
-
2013
- 2013-09-29 CN CN201310451761.4A patent/CN103521935B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019067870A1 (en) * | 2017-09-29 | 2019-04-04 | CF&I Steel L.P. D/B/A EVRAZ Rocky Mountain Steel | METHOD FOR ASSEMBLING STEEL RAILS WITH CONTROLLED WELDING HEAT DELIVERY |
WO2023041912A1 (en) * | 2021-09-15 | 2023-03-23 | Mirage Ltd | Railway-rail induction welding device, apparatus and associated method |
Also Published As
Publication number | Publication date |
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CN103521935A (zh) | 2014-01-22 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Co-patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Patentee after: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 99, No. Co-patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Qishuyan District, Changzhou City, Jiangsu Province Patentee before: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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CP03 | Change of name, title or address |