一种基于Simdroid的家用轿车通风盖板静力学分析与仿真APP设计

A Simdroid-based Static Analysis and Simulation APP Design of Car Ventilation Cover

家用轿车通风盖板为空调系统提供气流通道,同时为挡风玻璃提供雨水通道,传统开发过程中需要进行多次试验和改进导致加工周期长,开发效率低。本文首先对通风盖板进行三维结构设计,结合注射成型加工制造要求及过程,利用国产工业仿真平台Simdroid,建立结构仿真静力学模型,获得了通风盖板位移云图和应力云图,并对通风盖板结构与外形进行分析修正。在此基础上,通过Simdroid仿真平台开发仿真APP,实现仿真模型的参数化、仿真流程封装化、仿真知识与设计经验一体化,使得通风盖板产品设计及分析过程更为简单且便于重用,明显提高了通风盖板的设计质量和效率。

The ventilation cover plate in a household car serves as both an air flow channel for the air conditioning system and a rainwater channel for the windshield.However,the traditional development process for this component involves multiple tests and improvements,resulting in a lengthy processing cycle and low development efficiency.This paper first to create a three-dimensional structure for the component.Then,using the Simdroid industrial simulation platform,a structural simulation static model is established based on the requirements and injection molding manufacturing process.This model enables the displacement and stress nephogram of the ventilation cover plate to be obtained and analyzed,allowing for structural and shape modifications to be made as necessary.Building upon this foundation,the Simdroid cloud simulation platform is used to develop a simulation application that incorporates the simulation model parameters,encapsulates the simulation process,and integrates simulation knowledge and design experience.This innovative approach simplifies the design and analysis process for the ventilation cover plate,making it easier to reuse and significantly improving design quality and efficiency.