轻工机械2012，Vol.30Issue(5)：9-12,4.DOI:10.3969/j.issn.1005-2895.2012.05.003
软性磨粒流加工中约束模块的设计方法研究
Research on Design Method of Restrain Component in Soft Abrasive Flow Machining
摘要
Abstract
Based on characteristic of soft abrasive flow machining method, design target and design method of restrain component were proposed. Taking the simplest restrain component structure as study object, the paper used Realizable k-ε model and Mixture two-phase flow model to simulate flow field in restrained flow passage, and compared with experimental results. The results show that flow velocity and dynamic pressure are enhanced by jut of restrain component in correspondent flow passage, and the smoothness of workpiece surface correspond to jut of restrain component was increased obviously. [Ch,7 fig. 10 ref. ]关键词
软性磨粒流加工/约束模块/设计方法/仿真与试验Key words
soft abrasive flow machining/ restrain component/ design method / emulation and experiment分类
矿业与冶金引用本文复制引用
计时鸣,池永为..软性磨粒流加工中约束模块的设计方法研究[J].轻工机械,2012,30(5):9-12,4.基金项目
国家自然科学基金(50875242) （50875242）
浙江省自然科学基金重点项目(Z107517) （Z107517）
