论文部分内容阅读
一、特点薄板冲模是简易冲模的一种,目前国内外应用的主要有:样板钢冲模、夹板模、板式冲模、电磁薄板冲模、浮动凹模式薄板冲模等。这些模具,尽管其结构形式各不相同,但它们都是由2.0~5.0毫米钢板来制造凹摸的,所以都称为薄板冲模。本文所介绍的通用薄板冲模是利用厚度为0.5~0.8毫米的钢板制作凹模的一种新工艺、新结构。现用它来冲裁0.2~3.0毫米厚度的各种板料,已取得了良好的效果,模具寿命(指一片凹摸板的使用寿命)达几千件至数万件。而整个模具的制造可在2~5天完
First, the characteristics of thin die is a simple die, the current domestic and international applications are: a sample of steel die, plywood mold, plate die, electromagnetic thin die, floating die concave die thin die. These molds, though different in structure, are made of 2.0 to 5.0 mm steel plate, so they are called thin-plate punches. This article describes the universal sheet metal stamping die is the use of a thickness of 0.5 to 0.8 mm steel die making a new technology, new structure. Now it is used to blanking a variety of sheet thickness of 0.2 to 3.0 mm, has achieved good results, mold life (referring to the life of a concave touchpad) up to thousands of pieces to tens of thousands. The entire mold manufacturing can be completed in 2 to 5 days