摘要：根据五轴高速加工技术及加工工艺要求，研究和制定了轮毂零件的加工方法、装夹方案、工艺方案及加工参数。通过设计专用夹具对加工工艺进行了改进和优化，提高产品的表面质量、加工精度和加工效率。

关键词：轮毂；专用夹具；五轴；加工工艺

中图分类号：TG659；TH162文献标志码：A

Analysis on Fiveaxis Highspeed Machining and Process of Hub

Hou Wenfeng，Zhan Xinrong

Abstract:Based on the fiveaxis high speed machining technology and machining process requirements，the research and development of the machining method，the clamping scheme，the process plan and the processing parameters are focused on this paper.By designing the special fixture，improving and optimizing the processing technology，the product processing accuracy，surface quality and processing efficiency are greatly improved.By selecting the fiveaxis highspeed processing technology，this type of products has a certain reference value in improving and optimizing the processing technology.

Keywords:hub；special fixture design；fiveaxis；machining process