CN100586651C - 高速动车组转向架构架整体加工工艺方法 - Google Patents
高速动车组转向架构架整体加工工艺方法 Download PDFInfo
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Families Citing this family (7)
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CN102009304B (zh) * | 2010-11-30 | 2013-10-16 | 长春轨道客车股份有限公司 | 转向架构架组对焊接定位方法 |
CN103286538B (zh) * | 2012-02-22 | 2015-09-16 | 中国有色(沈阳)冶金机械有限公司 | 一种震动成型机转台部分加工和装配的方法 |
CN103737256A (zh) * | 2013-12-05 | 2014-04-23 | 中国北车集团大连机车车辆有限公司 | 机车转向架构架加工工艺 |
CN104476242B (zh) * | 2014-10-29 | 2016-07-27 | 长春轨道客车股份有限公司 | 用于在数控龙门铣床上定位动车组构架的辅助工装 |
CN104772648A (zh) * | 2015-04-09 | 2015-07-15 | 西安工业大学 | 一种飞机薄壁工件的铣削加工方法 |
CN106563958B (zh) * | 2016-10-20 | 2018-05-15 | 中车长春轨道客车股份有限公司 | 模块化的列车构架定位装置 |
CN109623484B (zh) * | 2018-12-17 | 2020-12-08 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种铁路道岔钢轨加工精度的控制方法 |
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Effective date of registration: 20140922 Address after: 100844 No. 10, Fuxing gate, Beijing Patentee after: CHINA RAILWAY CORPORATION Patentee after: Changchun Track Passenger Train Co., Ltd. Patentee after: Tangshan Railway Carriage Co., Ltd. Address before: 100844 No. 10, Fuxing gate, Beijing Patentee before: Transport Bureau of Railway Department Patentee before: Changchun Track Passenger Train Co., Ltd. Patentee before: Tangshan Railway Carriage Co., Ltd. |