Study Light Truck Door Mirrors Arranged CAE Design Analysis And Optimization

As the truck market by the original low-end leading gradually to the high-end development trend, the major commercial vehicle enterprises to increase R&D efforts, the truck from several years or even decades unchanged appearance, until now there have been new models and annual models listed. Especially the annual change models, through the body (CAB) facelift, and relatively low cost to upgrade the chassis performance in a relatively short period of time, occupy the market quickly.This article introduces the development trend of truck body, this article expounds the modern automobile body design method, analyzes the structure of light trucks door. Combining with a whole vehicle development project for company vehicle annual change model, focus on new look for the light trucks will outside rear-view mirror installed location layout design analysis from dash to the door, In terms of laws and regulations, carry out mandatory laws and regulations related to vision after checking. In structural design, fully consider the cost factor, to meet the performance requirements at the same time the door sheet metal change as little as possible, maximize do outside rearview mirror in various series models in general. Using SE method, synchronization analysis in technology, changes meet the door sheet metal parts of the welding process and rearview mirror installation requirements. On the door system performance optimized by CAE analysis, find the optimal structure of the solution. And within the enterprise for the first time using CFD analysis in the light trucks development driving rearview mirror position changes on stroke noise effects, etc., to find the original light trucks decorate the door install rearview mirror engineering solutions. Finally, through the product manufacture and test, fully meet the relevant requirements, the project successful implementation.