An process of ion bombardment heat treatment for high dimension precision slender rods was discussed through treating the valves with different loading ways, heating temperature, and heating ways.
以气门的离子轰击热处理为研究对象，通过对装炉形式、处理温度及工艺方法等试验，探讨了尺寸精度要求较高的细长杆件的离子热处理工艺。
This paper presents the precision forging technology of connecting rods, together with the composition, functions, properties and application of the automatic production line.
介绍了连杆精密锻造工艺，自动化精密锻造生产线的组成、功能、特点及应用。
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