宝钢汽车板技术服务的EVI工作模式

Technical service and EVI of automotive panel in Baosteel

近十年来,中国汽车行业快速发展,与之相关的上下游行业也得到了较大的发展,在＂正向设计＂、＂轻量化＂、＂智能化＂、＂新能源＂等一系列关键词中,＂EVI＂这个关键词也走入人们的视野,并逐步被接受。＂EVI＂是英文early vendor involvement的首字母缩写,直译为供应商的先期介入。宝钢通过多年的探索实践,形成了自己特有的汽车板先期介入＂532＂工作模式,即5个阶段（先进工程设计支持阶段、车身设计支持阶段、模具设计支持阶段、投产准备支持阶段、成本优化支持阶段）,3个层次（白车身、零部件、VA/VE）,2类解决方案（成本目标导向、轻量化目标导向）。通过用户需求分析,开发创新性的EVI解决方案,在满足用户需求、为用户创造价值的同时,宝钢也实现了从技术研发到高效率营运的闭环,为自主创新提供了保障。

In recent ten years,the automobile industry in China has a rapid development,and the related upstream and downstream industries are well developed. In a series of key words such as＂Forward Design＂,＂Lightweight＂,＂Intelligent＂and＂New Energy＂, ＂EVI＂ also goes into people＇s horizons and is gradually accepted. EVI is the abbreviation of‘Early Vendor Involvement＇. Baosteel has already established a specific work pattern of‘532＇for automotive products through exploration and practice for many years.‘5＇indicates five different technical support phases including advanced engineering design,vehicle body design,tooling design,production preparation and cost optimization.‘3＇means three different collaboration levels which are BIW,part and VA/VE. In addition,‘2＇stands for two types of solutions,i.e.cost-and lightweighting-oriented objectives. Based on analysis of customers＇ requirements and creative EVI solutions,Baosteel not only meets the requirements and creates value for customers,but also carries out a closed loop from technical development to efficient operation that provides guarantee for independent innovation.