空调控制器PCB板溃缩强度计算与结构优化

Calculation of the Collapse Strength of Air Conditioner Controller PCB and Structural Optimization

摘要: 空调控制器PCB板是空调控制器的重要结构件，为了优化PCB板结构，使其满足溃缩力要求，对PCB板进行了强度计算。在综合考虑其结构、支撑条件、静力强度和刚度等因素下，以PCB板的应力及临界屈服极限作为约束条件，对其进行优化设计。优化后，PCB板在指定载荷下发生溃缩，优化方法为PCB板的结构设计提供了参考。

Abstract: PCB board is an important structural part of air conditioning controller, and to optimize the PCB structure, to satisfy the collapse force, it has to do a strong calculation on PCB plates. In considera-tion of its structure, support conditions, factors such as static strength and stiffness, stress and critical yield limit of PCB as constraint condition, carry on the optimization design. In this way, PCB plate can be collapse under the specified load, and the optimization method is to provide reference for the structure design of PCB plate.