软触感零件的工艺优化及SCFI应用研究

Process Optimization of Soft Touch Parts and SCFI Application

为了满足客户需求,提高生产效率、节省成本,通过对内饰软触感零件的现有工艺研究,设定目标,普氏分析优化,提出了一种新型的成型方法——SCFI(Skin Chemical Foaming Injection),表皮自发泡注射工艺。将SCFI成功地在某车型上进行了试验应用,实现了目标触感,满足客户需求,取得了良好的经济和社会效益,为汽车内饰表皮零件提升软触感提供了参考。

In order to meet the needs of customers,improve production efficiency and save costs,this paper studies the process of the existing interior soft touch parts,sets the goal,Proctor analysis and optimization,and finally puts forward a new molding method SCFI(skin chemical foaming injection),skin self-foaming injection molding process.Finally,SCFI was successfully applied to a certain model,achieving the target touch,meeting customer needs,and achieving good economic and social benefits,which provides a reference for improving the soft touch of automotive interior skin parts.