【摘要】 本文针对应用于减速顶零件上的新工艺 QPQ盐浴复合处理技术的工艺特点进行了简单的介绍 ,并对这项技术在减速顶油缸和活塞杆上的应用情况 ,进行了分析更多还原

【Abstract】 This paper aims to the new process of QPQ salt bath composit processing technology that applied to the components of retarder brief introduce its processing character and it also anlyzes the condition of applying of the technoeogy in the cylinder and piston rod of retarder.更多还原