最初我们设计了一台极简单的双工位压膜造机,形式如图1。经过试验效果良好,造型效率的确很高,铸出铸件精确光洁,基本上合乎铸造工艺的要求。尤其适合我厂管件造型,从而增强了我们对压膜造型机的制造和使用信心。又设针和试制成功一台较完善的400×300玉膜造型机(如图2)。在去年铸造机械专业会议上,我厂设计的400×300 Initially we designed a very simple two-station lamination machine, in the form shown in Figure 1. After a good test results, modeling efficiency is indeed high, casting castings accurate and smooth, basically in line with the requirements of the casting process. Especially suitable for our factory tube shape, thereby enhancing our confidence in the manufacture and use of the film molding machine. Also set up a needle and trial success of a more perfect 400 × 300 Jade film molding machine (Figure 2). Casting Machinery in the last year’s professional meeting, I plant design 400 × 300