在实际设计当中,我们经常会遇到塑胶产品的某些部位阻碍模具的开模或者顶出。那么这个部位我们就把它叫做产品的死角。也叫“倒勾”。本文就处理塑件产品死角的问题从滑块的结构,各零部件的作用,运动原理等方面入手深入分析,探讨了滑块在处理塑料产品死角中的应用。 In the actual design, we often encounter some parts of the plastic products hindered mold opening or ejection. Then this part we call it the dead end of the product. Also called “barb.” In this paper, dealing with the problem of plastic parts dead angle from the slider structure, the role of parts, motion principle and other aspects of in-depth analysis of the slider in dealing with dead ends in plastic products.