CN101456420B - 铁道车辆拼接箱形中梁组装方法 - Google Patents
铁道车辆拼接箱形中梁组装方法 Download PDFInfo
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102079315B (zh) * | 2010-12-13 | 2012-05-02 | 南车二七车辆有限公司 | 一种平车中梁 |
CN103192166B (zh) * | 2013-04-03 | 2015-10-07 | 齐齐哈尔鑫拓金属铆焊有限责任公司 | 轴重矿石车中梁腹板与冲击座焊接方法 |
CN103170754A (zh) * | 2013-04-03 | 2013-06-26 | 齐齐哈尔鑫拓金属铆焊有限责任公司 | 铁路箱式货车牵引梁装配焊接工艺 |
CN103203556B (zh) * | 2013-04-03 | 2015-04-15 | 齐齐哈尔鑫拓金属铆焊有限责任公司 | 铁路箱式货车中梁上心盘与下盖板装配焊接工艺 |
CN103640586B (zh) * | 2013-12-04 | 2016-06-22 | 中车沈阳机车车辆有限公司 | 一种纵梁承载结构及中梁组成 |
CN104227257B (zh) * | 2014-07-29 | 2016-03-09 | 南车长江车辆有限公司 | 用于铁路货车厚板组焊箱型结构中梁扭曲控制的组焊方法 |
CN104354711A (zh) * | 2014-11-12 | 2015-02-18 | 南车二七车辆有限公司 | 一种拼接式铁路货车中梁 |
CN112605548B (zh) * | 2020-12-30 | 2022-04-05 | 大连中车大齐车辆有限公司 | 一种铁路货车箱型中梁组焊方法 |
CN112874556A (zh) * | 2021-02-26 | 2021-06-01 | 中车齐齐哈尔车辆有限公司 | 平车的中梁及具有其的平车 |
CN113787274B (zh) * | 2021-08-26 | 2023-03-14 | 中车常州车辆有限公司 | 长大车型中梁拼接方法 |
CN114012309B (zh) * | 2021-10-11 | 2024-02-13 | 中车长江车辆有限公司 | 一种运输车架的组装方法 |
CN115383413B (zh) * | 2022-09-29 | 2024-03-29 | 中车长春轨道客车股份有限公司 | 一种大挠度铝合金车体的制造工艺方法 |
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Address after: 430212 new bridge area, Jiangxia Economic Development Zone, Wuhan, Hubei Patentee after: CRRC Yangtze Co.,Ltd. Address before: 430212 new bridge area, Jiangxia Economic Development Zone, Wuhan, Hubei Patentee before: CSR Yangtze Co.,Ltd. |
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Effective date of registration: 20200422 Address after: Song Jia Qiao Zhuzhou Hetang District of Hunan Province in 412003 Patentee after: CRRC Zhuzhou Vehicle Co.,Ltd. Address before: 430212 new bridge area, Jiangxia Economic Development Zone, Wuhan, Hubei Patentee before: CRRC Yangtze Co.,Ltd. |