差动调速小型连轧机组负荷分配的研究——小型轧机技术改造研究之一

A study of Load Distribution of Semi-Continuous Bar Mill By Differential Dual Drive

摘要: 本工作在分析φ250mm×6半连续小型轧机的综合测定试验资料的基础上,着重研究了它的负荷分布情况,明确了差速器损坏的主要原因,给出了强化差速器设计所必需的扭矩M_B、功率N等负荷参数并建立了角钢连轧的能耗模型。

Abstract: Baysed on the investigation of experimental data in the differential dual drive semi-continuous bar mill φ250mm×6, the following works have been studied:
1,The D. D. D technique may be one effective way in reforming the old rolling mill in our country
.2,The load parameters which are needed for reinforcing the machinery design of the differential case have been proposed.
3,The rolling torqus and power mathematical model for steel angles have been proposed.
It is denoted that the optimal roll pass design, the mill set-up system and the flow control system should be studied in order to further develop the continuous shape rolling technique.