开坯机

武钢大型轧钢厂Φ860开坯机轧制I16七道次改五道次的可行性分析

Analysis of the feasibility to substitute 5 passes for 7 passes in rolling on 860 cogging mill at the heavy steel rolling plant of Wuhan Iron and Steel Company

三辊开坯机采用浅槽箱形孔型的节能效果

Energy saving effect of three-high cogging mill with shallow box pass

热轧H型钢开坯机导卫系统探讨

Analysis of Guide System for Breaking Down Mill of Hot Rolling H-Beam

生产的轧机布置为：一架开坯机（BD），两架万能粗轧机（UR，UE）和一架立辊轧机（E）及一架万能精轧机（UF）。

Mill-layout where they are produced , is one breakdown mill ( BD ), two universal roughing mills ( UR , UE ) and one edging mill ( E ) and one finishing universal mill ( UF ) .

开坯机大辊径差轧制的生产实践

The rolling practice of rolling bloom with big differential diameter of rolls

大豆开坯机白口铸铁轧辊的车削实验研究

Study on turning white iron rollers of soy blooming mill

对某厂1+4热连轧开坯机的扭转振动动态特性进行了研究。

The dynamic properties of the main drive system of a " 1 + 4 " hot strip continuous rolling mill are analyzed .

通过大量的实验解决了用国产刀具车削大豆开坯机白口铸铁轧辊的问题，并在实验的基础上，对刀具材料、刀具几何参数、切削用量的优选进行了探讨。

The problem in turning white iron rollers of soy blooming mill was resolved by a large number of experiments with tools made in China . The optimization on tool material , geometrical parameter and cutting dosage was discussed based on experimental results .

六五零开坯轧钢机孔型设计探讨

Discussion on the Pass Design of 650 Cogging-down Rolling Mill