摘要
以生产美国顿汉布什公司（TonhepesonCompany）活塞式制冷压缩机曲轴为例，较为详细地阐述其工艺设计思想、试验过程及结果、新工艺手段的作用机制、生产对策及操作过程．并针对熔制这种材料的生产条件提出应变措施及影响稳定化生产的主要因素．
By taking, for example, the production of the crank in a piston-type cooling compressor (Tonhepeson Company, U.S.A), the authors have elaborated the technological design,the process and results of the technological experiments, the function mechanism of the new technologies. the technological measures and its operation. The corresponding measures and its operation. The corresponding measures about the melting conditions of the material and the major factors affecting the stabilized production will also be covered.
