【作者】 陈华志； 谢存禧；

【Author】 CHEN Hua-zhi XIE Cun-xi (Department of Mechanical Engineering,South China University of Technology,Guangzhou 510641.China)

【机构】 华南理工大学机械工程学院；

【摘要】 机械变速传动已经发展了很多类型,但是它们一般是以摩擦传动机构作为基础的。本文在对普通螺旋机构进行演化变异,研究一种新型螺旋机构,它具有随载荷变化而进行无级自动调速的新功能。本文介绍了新型螺旋机构的结构特点及其工作原理,旨在加快其理论的研究、重视它的应用潜力。更多还原

【Abstract】 Machine variable transmission has already developed many types,but they commonly base on friction transmission mechanism.This paper represents one kind of new screw mechanism based on the traditional screw mechanism, this new screw mechanism has new faction of load sensitive variable speed.This paper introduces structure characteristics and work principle with the aim of expediting the research of its theory and emphasizing the potential of its application.更多还原