stepless change

The New Technique of Stepless Inductance Change Using in Arc Eliminating Device

新型无级调感技术在消弧线圈装置中的应用

Failure analysis on excess wear of sliding bearing of pluse stepless speed change device

脉动无级变速器滑动轴承磨损失效分析

This machine employs hydraulic transmission, works steadily and enables stepless speed change.

4本机床采用液压传动, 工作平稳,能实现无级调速.

Researches into the Particularity and the Structure of Stepless Speed Change Device

带式无级变速器特性与结构的分析研究

In this paper, a type of NC lathe's main transmission agent by using a frequency modulation AC Spindle Motor and a tree speed gear box to make the spindle speeds be stepless change was present.

介绍一种以交流变频调速主轴电机驱动、串接一个3档分级变速机构，实现主轴无级变速的数控车床主运动传动系统。