Truck Stamping Synchronization Engineering Research

With the improvement of living standards,the demand for cars is higher and higher.Competition between car companies is becoming more intense.The demand of new cars is also higher.Simultaneous engineering is generated on this case.By using simultaneous engineering to design new cars,the design time can be reduced,the product costs can be decreased and the quality can be improved.This is very important for improving the market competiveness of the companies.Compared with cars,the truck body covering parts has larger size,more number and more complex shapes.As a result,the manufacturability analysis of product becomes the focus content of stamping and also becomes the basis to ensure the quality of cab welding.In addition,stamping die cost is the highest inverse proportion in the project cost.Therefore,on the basis of design demand,decrease the cost of stamping die is also an important part of stamping simultaneous engineering.This topic is on the basis of author's truck production company's new heavy trucks,researching the stamping simultaneous engineer of the product development,including: CAE analysis process of typical covering parts of truck side plate from the perspective of stamping manufacturability,how to use stamping simultaneous engineer principle to achieve the optimal products in the shortest time.Then through four detailed case,mainly explained how to through the reasonable parts split,merge,or reduce the stamping process,and using existed dies to reduce the production costs.For that demonstrated stamping simultaneous engineer plays an important part in reducing production cost.By combining process and experience of the stamping simultaneous engineering in the development of new types of cars,demonstrate the work content and implementation process.Explained how to reduce the development period,optimized the product structure,reduce the production cost.This article content has directing significance for planning to use stamping simultaneous engineering car factory,and also have far-reaching influence for national energy strategic planning as well as the healthy development of the automobile industry.