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喷射造型法是应用混凝土泥浆喷射技术的造型方法。由装置内的混砂机一边混合砂子和粘结剂,一边用气力输送通过喷砂管喷到模样面上。喷射造型法对使用树脂自硬砂单件造型十分适用。本文主要介绍该造型法的概况、特点、实施的造型条件和关于铸型基本性能的造型试验以及浇注重量在2～3t以下的实际铸件试验结果。一、喷射造型法概况、工作原理及特点喷射造型法是由造型工人手拿着安装在喷射造型装置上的喷砂管的一端,喷射型砂的
Injection molding method is the application of concrete slurry injection molding technology. Mixing the sand and the binder by the sand mixer in the apparatus, it is pneumatically conveyed through the sand blasting tube to the pattern surface. Injection molding method is very suitable for the use of resin from a single piece of hard sand shape. This article introduces the outline of the modeling method, characteristics, the implementation of the molding conditions and the basic properties of the mold on the shape of the test and pouring weight of 2 ~ 3t below the actual casting test results. First, the injection molding method Overview, working principle and characteristics Injection molding method is by the modeling workers holding the spray molding device installed on the end of the sand blasting, jet sand