东风huv报价
作者：文/ 李训猛
来源：《时代汽车》 2020年第18期
李训猛
观致汽车有限公司 上海市 201100
摘 要：针对某电动车在道路试验中电机壳体发生开裂现象，对其结构进行了改进设计，采用有限元法对改进前后的电机壳体进行强度分析，并经道路试验验证。结果表明，改进后的电机壳体满足设计要求，路试未再发生强度失效。
朗逸plus2020款报价及图片 关键词：电动车电机 有限元 载荷分解 静强度失效
Static Strength Analysis and Structural Improvement of Motor Shell Based on Classical Operating Conditions
Li Xunmeng
奔驰捷豹 Abstract：Aiming at the cracking phenomenon of the motor shell of an electric vehicle in the road test, the structure of the motor shell is improved. The finite element method is used to analyze the strength of the motor shell before and after the improvement, and the road test is verified. The results show that the improved motor housing meets the design requirements, and no strength failure occurs again in the road test.
车艺尚 Key words：electric vehicle motor, finite element, load decomposition, static strength failure
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