pinch rolls是什么意思

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Technique improvement of Z31900SM four rollers board machine;

Z31900SM型四辊卷板机技术改进

This article introduces carries on the computation programming using Microsoft-Excel,estab-lishes the operating performance automatic conversion table of three-roller curling plate device,draws the selection diagram of curves of working ability by using the conversion table,and finally helps the operators to use the three-roller curling device more reasonably.

本文介绍了利用Microsoft-Excel软件丰富的数据处理功能进行计算编程,建立压力容器制造厂三辊卷板机工作性能自动换算表,并利用换算表绘制"三辊卷板机工作能力选用曲线图"的方法;经实践检验,很好地解决了困扰压力容器厂判定三辊卷板机筒体卷制工作能力的难题。

Improvement for Hydraulic System of 20×2500 Four Roller Coiler

20×2500四辊卷板机液压系统的改进

Improvement of Work Roll Compensator for 3000mm Four High Mill at Lin-gang

临钢3000mm四辊中板轧机工作辊平衡缸改进

Adjustment in Rolling Conical Shell with Three Roller Machine and Improvement of Rolling Process

三辊卷板机卷制任意锥筒的调整计算及卷制过程的改进

The Development of the Regulate Body of Pail of Acetylene Bottle Machine Based on the Roll up Board Machine with Three Rollers

基于三辊卷板机的乙炔气瓶桶体校圆机的设计

Research and Application on Hydraulic AGC of Four Roller Mills in Medium Plate Factory;

中板四辊轧机液压AGC系统研究与应用

Research and Application of NC System for Curve Down Three Roller Bending Machine

弧形下调式三辊卷板机数控系统研究及应用

Heat treatment of gears of XW11S-100x4000 3-roll sheet-bending unit:Flaw and Measure

XW11S-100×4000三辊卷板机齿轮热处理缺陷及防止措施

Automation Roll Change Program Optimization of ChengGang Hot Strip Plant Rougher

承钢热轧卷板厂粗轧机自动换辊程序优化

W11 series synmmetric turn-up form three roll bendling machine, resing and flalling the up-roller of which all adot mechanical power drive.

w11 系列对称上调式三辊卷板机，上辊升降和两下辊旋转，均采用机械传动。

Setting Technique of Shape Parameters for Five-rack Four-high Cold Rolling Mills

五机架四辊冷连轧机板形参数综合设定技术

batch roller (=batch rolling machine)

分批辊轧机,卷取机

Development of Intelligent Control System of 2350 Fourhign Mill in AISC Medium Plate Plant

鞍钢中板厂2350四辊轧机智能系统的开发研究

Investigation on Jerky Measurement of Shape of Hot Rolled Strip on 4-High Mill

四辊轧机热轧带钢板形的急停测量实验研究

Research of Process and Equipment for Three Roller Plate Coiling of Level Adjust Below;

水平下调式三辊卷板工艺及设备研究

two-high reversing-plate mill

二辊可逆式中厚板轧机

2-Hi universal type slabbing mill

二辊式万能板坯初轧机

vertical roll entablature

(板坯初轧机的)立辊横梁

DISCUSSION AND PRACTICE ON ROLL CROWN DESIGN OF 4-HIGH COLD ROLLING MILL

四辊式冷轧机辊型设计的探讨与实践