我厂生产的洗衣机用6-6-3青铜基含油自润滑薄垫片,具有减摩和止推两种作用。垫片尺寸如图1所示,厚度为1.5mm和2mm。在实际生产中遇到一些实际问题,本文仅就其中压制与整形模具的设计略作介绍。模具结构与压制工艺应保证压坯密度分布的均匀,厚度与两端面平行度均应小于允差范围;又要便于自动化生产。采用的模具结构如图2所示。 I plant the washing machine with 6-6-3 bronze-based self-lubricating thin gaskets, with anti-friction and thrust two functions. Shim size shown in Figure 1, the thickness of 1.5mm and 2mm. In the actual production of some practical problems encountered, this article only on the suppression of plastic mold design and a little introduction. Mold structure and pressing process should ensure that the density distribution of green compact, the thickness and the parallelism of both ends should be less than the tolerance range; but also to facilitate automated production. The mold structure shown in Figure 2.