Railway train body made of magnesium alloy and manufacturing method thereof

• Main Authors: DING TAO, LI RUICHUN, TAO RAN, QUAN GAOFENG, ZHANG YINGBO, LIU ZHAOMING, GE JIPING, YAO SHANLIANG, DING CHENGGANG, LIU XUESHENG, SHEN CHANGBIN
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2012
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; RAILWAYS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

The invention provides railway train body made of magnesium alloy and manufacturing method thereof. The railway train body made of magnesium alloy comprises a train underframe, a train top, two side walls and two end walls, and the train body is a box type structure formed by welding the train underframe, the train top, the two side walls and the two end walls, wherein the train underframe, the train top, the two side walls and the two end walls are formed by welding magnesium alloy profiles. By adopting the magnesium alloy train body formed by welding the magnesium alloy profiles, the railway train body made of magnesium alloy and the manufacturing method thereof realize the light weight of the railway train body and simultaneously solves the problem of resource limitation by using aluminum alloy to manufacture the train body.