双机联合拖动差动调速连轧机调速系统，是一种电气和机械方法并用的新型调速系统。
Continuous Mills Dual Motor Differential Drive (DMDD) Speed Control System is a newly developed em, in which both electric and mechanic methods are used.
从理论与实践上，明确了差动调速系统的速度品质是好的，满足了自由张力小型连轧工艺的要求。
It is clear and definite that the speed grade of the differential dual drive sy-stem is good enough to meet the demands for free tension continuous rolling.
利用机械式无级变速器与行星差速器组合成无级调速差动机构，具有许多优点。
The differential device with stepless speed regulation, which is composed of a mechanical stepless speed governor and a planetary differential device, has many advantages.
最后介绍了差动轮系软启动系统的调速控制实验。
The experiment of speed governing control of soft starting system for differential gear train is also introduced in the paper.
本文以差动轮系传动理论为根据，提出了新的调速方案。
According to the theory of the differential gear train, a new theory of the speed regulation has been provided in the paper.
有级调速机构、无机调速机构分别与传动系统中的调速齿轮组和差动轮系匹配。
The step speed regulating mechanism and the stepless speed regulating mechanism are separately matched with the speed regulating gear set and the differential gear train of the transmission system.
有级调速机构、无机调速机构分别与传动系统中的调速齿轮组和差动轮系匹配。
The step speed regulating mechanism and the stepless speed regulating mechanism are separately matched with the speed regulating gear set and the differential gear train of the transmission system.
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