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对汽车转向螺母精锻的成形工艺、模具及电极的设计与制造技术等方面进行了研究探讨,阐述了所解决的主要问题。试生产表明,采用所开发的精锻成形工艺取代转向螺母齿形及外形的切削加工工艺是合理、可行的。
The forming process of precision turning for automobile steering nut, the design and manufacturing technology of mold and electrode are discussed and discussed, and the main problems to be solved are expounded. Trial production shows that it is reasonable and feasible to adopt the developed precision forging forming process to replace the tooth profile and shape of the turning nut.