同步工程在整车防腐设计中的应用研究

Research on Application of Concurrent Engineering in Automotive Anti-Corrosion Design

为有效解决整车开发过程中防腐设计及其管控难题,运用“材料-结构-工艺-性能”一体化设计的同步工程理念,通过将整车防腐特性分解为子系统防腐特性、零部件性能指标并开展指标达成度评估和开发方案制定,采用多元化的技术方法和跨部门的联动协同机制对整个防腐设计过程进行全面管控,助推油漆涂层零部件的腐蚀特性及老化等关联特性的联动开发和防腐技术标准体系的完善,促进整车系统防腐设计能力的增强,最终实现整车耐久性能的稳步提升。

To effectively solve the knotty problem regarding anti-corrosion design,management and control during vehicle development,this paper applied the Concurrent engineering concept of integrated design of material,structure,process and performance,and decomposed the vehicle anti-corrosion characteristics into subsystem anticorrosion characteristics and parts performance index,then evaluated the achievement of indicators and formulated development plans,controlled comprehensively the whole anti-corrosion design process using diversified technical methods and cross departmental linkage and coordination mechanisms,boosted the coordinated development of corrosion characteristics,aging and other related characteristics of paint coated parts and improvement of anticorrosion technological standards,promoted the anti-corrosion design capability enhancement of vehicle system,eventually upgraded vehicle durability steadily.