帕尔默制造和供应公司(Palmer Manufacturing&Supply Inc.)最近开发了一种新的通用造型机(Universal Molding Machine,UMM),该造型机(图1)可以采用已有的湿型砂或者自硬砂。这是为多品种的铸造厂开发的,铸件批量从只有几件到数千件。在这类铸造厂,所使用工装模具常常是什么样的都有,有各种材料的,有上下箱的、双面模板的,有湿型砂、自硬砂的,或者壳型、金属型,木模或者塑料模样等。 Palmer Manufacturing & Supply Inc. recently developed a new Universal Molding Machine (UMM) that can use existing wet or hard sand. This is a multi-species foundry developed, the number of castings from only a few to thousands of pieces. In this type of foundry, the tooling used is often what kind of have, there are a variety of materials, there are boxes, double-sided template, a wet sand, hard sand, or shell, metal, Wood or plastic look like.