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近几年美国发展了一种新的造型和制芯工艺——冷壳工艺。冷壳工艺以其独特的优点引起了各国铸造界的注意。几家公司相继研制出可用于生产的冷壳型(芯)机。本文将介绍两家美国公司发展的冷壳工艺及其装置。一、冷壳芯工艺 1979年美国公布了一种不用芯棒的冷壳芯生产方法。该工艺以其发明者密克森(Michelson)先生的名字命名,称之为Anatoly Michelson冷壳芯工艺。密克森与美
In recent years, the United States has developed a new style and core making process - the cold shell process. Cold Shell technology has attracted the attention of the foundry industry in various countries for its unique advantages. Several companies have developed cold shell type (core) machines that can be used in production. This article describes the development of the cold shell process and the installation of two U.S. companies. First, the cold shell core technology In 1979 the United States announced a coreless core shell production method. The process, named after its inventor, Mr. Michelson, calls it the Anatoly Michelson Cold Shell Process. Jackson and the United States