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。
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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