CN102672356B - 一种列车枕梁复合焊接方法 - Google Patents
一种列车枕梁复合焊接方法 Download PDFInfo
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- CN102672356B CN102672356B CN201110063858.9A CN201110063858A CN102672356B CN 102672356 B CN102672356 B CN 102672356B CN 201110063858 A CN201110063858 A CN 201110063858A CN 102672356 B CN102672356 B CN 102672356B
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- welding
- lower cover
- cover plate
- sleeper beam
- reinforced rib
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- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
板厚 | 搅拌头转速 | 焊接速度 | 下压量 |
15mm | 600rpm | 200mm/min | 0.2mm |
6mm | 500rpm | 150mm/min | 0.2mm |
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CN201110063858.9A CN102672356B (zh) | 2011-03-17 | 2011-03-17 | 一种列车枕梁复合焊接方法 |
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CN201110063858.9A CN102672356B (zh) | 2011-03-17 | 2011-03-17 | 一种列车枕梁复合焊接方法 |
Publications (2)
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CN102672356A CN102672356A (zh) | 2012-09-19 |
CN102672356B true CN102672356B (zh) | 2015-04-22 |
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CN201110063858.9A Active CN102672356B (zh) | 2011-03-17 | 2011-03-17 | 一种列车枕梁复合焊接方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105750839A (zh) * | 2016-04-20 | 2016-07-13 | 北京航空航天大学 | 一种带筋钛合金曲率构件的组合制造方法 |
CN107618527B (zh) * | 2017-08-09 | 2019-05-21 | 中车青岛四方机车车辆股份有限公司 | 枕梁及具有其的车辆 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1358646A (zh) * | 2000-12-11 | 2002-07-17 | 株式会社日立制作所 | 铁道车辆的车体 |
CN101219668A (zh) * | 2007-01-10 | 2008-07-16 | 株式会社日立制作所 | 车辆构架 |
CN201646750U (zh) * | 2010-03-05 | 2010-11-24 | 南车株洲电力机车有限公司 | 一种铝合金全焊接枕梁结构 |
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2011
- 2011-03-17 CN CN201110063858.9A patent/CN102672356B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1358646A (zh) * | 2000-12-11 | 2002-07-17 | 株式会社日立制作所 | 铁道车辆的车体 |
CN101219668A (zh) * | 2007-01-10 | 2008-07-16 | 株式会社日立制作所 | 车辆构架 |
CN201646750U (zh) * | 2010-03-05 | 2010-11-24 | 南车株洲电力机车有限公司 | 一种铝合金全焊接枕梁结构 |
Non-Patent Citations (2)
Title |
---|
列车制造搅拌摩擦焊接技术和应用;栾国红等;《航空制造技术》;20100831(第16期);第83-86、92页 * |
浅谈300公里动车组枕梁组成的焊接变形;胡寻新等;《沿海企业与科技》;20110131(第01期);第32-35页 * |
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CN102672356A (zh) | 2012-09-19 |
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Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Applicant after: CHINA RAILWAY CORPORATION Applicant after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Applicant before: Transport Bureau of Railway Department Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: TRANSPORT BUREAU OF RAILWAY DEPARTMENT TO: CHINA RAILWAY CORPORATION |
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Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: CHINA RAILWAY CORPORATION Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |