基于CAE的冰箱合页加强板优化设计

CAE Based Optimization Design of Refrigerator Hinge Stiffener

冰箱内关键零件的结构强度均需要保证冰箱在受到跌落冲击时的整机可靠性,在进行零件结构优化或者降成本设计过程中通常需要通过仿真对设计进行评估,如果采用整机跌落仿真的方法进行验证,需要耗费大量的时间和精力,本文提出一种静力仿真分析方法,可以在保证仿真结果可靠性的前提下大幅提高仿真效率。最后通过某型号的箱体模型及仿真分析,验证本文所提出的仿真方法的可行性及有效性。

Key parts and the structural strength of the refrigerator need to ensure the machine when the refrigerator under drop impact reliability,optimization of parts structure or design process often need cost reduction through simulation to evaluate the design,if the use of the machine falls,requires a lot of time and energy,this paper presents a static simulation analysis method,can guarantee Finally,the feasibility and effectiveness of the proposed simulation method are verified by a box model and simulation analysis.