道路相关及加速耐久性行驶试验规范开发

Development of Road-Related and Accelerating Durability Driving Test Specification

以结构疲劳损伤为目标的相关分析技术已广泛应用于汽车产品开发。文章简要叙述了基于结构疲劳损伤(寿命)相关分析的基本原理,并以汽车承载结构系统加速强化耐久道路行驶试验规范的开发为例,介绍了相关分析技术的应用。

Taking the requirements of quality control process in German VW Group as example, the article introduces a kind of modem quality control mode of outsourcing auto parts. The control mode, with emphasis on the suppliers＇ quality control, includes three parts, i.e. the assessment and improvement of suppliers＇ quality ability, the approval of outsourcing parts and the quality control during the process of supply in batch.