标题：The research of double-nut ball screw preload based on GMA
作者：Mingxing Lin;Qingdong Wang;Xiaojun Ju;Wentao Fan;
作者机构：[Mingxing Lin;Qingdong Wang;Xiaojun Ju;Wentao Fan]School of Mechanical Engineering, Shandong University;[Mingxing Lin;Qingdong Wang;Xiaojun Ju;Wentao 更多
来源：Proceedings of 2016 13th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI)
关键词：Design of giant magnetostrictive actuator;Ball screw preloading;Testing experiment
摘要：Ball screw is widely used in the fields of modern industry, aviation industry, automobile industry, etc., and has a greater impact on the development of the machine tool industry. Axial clearance between ball screw and nut will exist under the action of axial load which directly affects the accuracy...