地震被动防护床的设计与仿真

Design and Simulation of Passive Protective Bed for Earthquake

地震被动防护床的设计过程历经概念形成、功能目标分析、CAD绘图表达方案、三维实体装配图实现数字样机、运动仿真发现干涉、提出解决干涉的思路方法等步骤。经过仿真修正的数字样机为物理样机试制提供零件尺寸、零件结构、装配关系等要素,为制造物理样机做了准备。

The design process of passive passive bed is carried out by concept formation,functional target analysis,CAD drawing expression scheme,3D solid assembly diagram,digital simulation,motion simulation and intervention,and put forward the method to solve the interference.The simulation of the digital prototype for the physical prototype trial to provide parts size,parts structure,assembly and other factors,for the manufacture of physical prototype to do the preparation.