一般铸工车间,对一些单件或小批的圆形铸件,常用刮板造型,它能节约制模材料和工时。但这种造型方法与实样模型比较,对造型工技术要求较高,所费造型工时也较多,且浇出的铸件精度和光洁度差。我车间针对上述缺点,反复改进,试制成功一种削压渐进车板造型法,经一年多的试用,效果较好,现简介如下: Casting shop in general, for some single or small batch of round castings, commonly used scraper shape, it can save molding materials and working hours. However, this modeling method compared with the real model, modeling technology requires a higher cost of modeling man-hours are more and pouring the casting accuracy and poor finish. My workshop against the above shortcomings, repeated improvement, trial success a cut-off progressive car modeling, after more than a year of trial, the effect is better, are as follows: