CSR Zhuji Achieves Breakthrough in Metro Stainless Steel Vehicle Body

On July 6, CSR convened experts from CSR Sifang, CSR Puzhen and Beijing Rail Transit Construction Management Co., Ltd., and Guangzhou Metro Corporation to conduct examination to CSR Zhuji Type B metro vehicle s stainless steel body technology design.

The experts team earnestly examined and read Type B metro stainless steel body technology s design materials, heard CSR Zhuji s introduction in respect of project implementation, technical design, strengthen & mode calculation, and vehicle interface etc., and visited the manufacture site.

In the end, the experts team noted that the project design plan met requirements of such standards as GB/T 7928 and EN 12663, and the overall technical scheme was feasible. CSR Zhuji referred to and firstly introduced European advanced design philosophy in the connection structure between the underframe s bolster and curb girder as well as in sidewall frame s stereo joint. Also, the experts team capitalized on software like Hypermesh and Ansys to conduct finite element calculation & analysis to the body structure, and concluded that strength, rigidity, and mode indexes fully met Type B metro stainless steel body s relevant requirements.

CSR Zhuji s success in passing the examination symbolizes that it has achieved historical breakthrough in stainless steel urban rain vehicle sector. At present, not only can CSR Zhuji design aluminum alloy body urban rail vehicle but also the stainless steel body urban rail vehicle, which makes CSR Zhuji take up the favorable position in the urban rail industry.