roll of board是什么意思

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Usage-maintenance and renovation of old type elevator drum;

旧式提升机卷筒的使用维修与改造

Repair technology of 2Ⅱ,4 × 1.8-10.5 type hoist drum crack;

2ц4×1.8—10.5提升机卷筒裂纹修复工艺

The article details the cylinder pushing force calculation for the mandrel in the pay-off reel in 1500 mm temper mill.

介绍1500mm平整机组中的双头开卷机的卷筒涨缩缸推力计算。

The purpose of the article is to study the correlation between mandrel and pinch rolls of down-coiler according to the requirement coiling strip.

研究的目的是根据卷取带钢规格的要求,力图从理论上确定地下卷取机夹送辊与卷筒的相互位置。

This article is intended for brief introduction structure of mandrel in the coiler of AnShan Steel 1780 mm temper mill, a new type of calculation method on mandrel radial pressure and calculation on diameter of mandrel expanding-collapsing cylinder.

简要介绍鞍钢1780mm平整机组卷取机卷筒结构、一种新的计算卷筒径向压力的方法及卷筒涨缩缸直径的计算。

Static stress distortion analysis of coiler mandrel;

卷取机卷筒的静态应力变形分析

By means of ANSYS software ,segment strength of coiler mandrel is analyzed in this paper.

利用ANSYS软件对卷取机卷筒的扇形板的强度进行了分析计算,得出了扇形板的应力分布和各节点处的位移,找出了扇形板的薄弱环节,并在有限元分析的基础上进行优化设计,使得优化后的卷筒扇形板在刚度和强度上都有很大提高,从而有针对性地解决了工程实际问题。

There is main influence of roll profile of coiler mandrel and forming roller on the type of coilBased on the production practice , a new management standard and roll profile of coiler mandrel and forming roller are establishedAs the result,the type of coil is obviously improved and quality is stable

由于卷筒和助卷辊对钢卷卷型有重要影响,因此对卷筒和助卷辊的管理标准和辊型进行了探讨,并结合现场实际,制定出新的管理标准和辊型。

Reel strength analysis at the single deck winding hoist modified to the double deck one;

单层缠绕提升机改为双层缠绕时卷筒强度分析

Application of Automatic Clamping Device for Large Tear Tape Reel in YB55 Wrapper;

拉带大卷筒自动夹紧装置在YB55透明纸小包机上的应用

Application of laser measurement and alignment system to proper alignment of reel shaft of ship unloader;

应用激光测量系统测量卸船机卷筒轴对中

The finite element analysis of the effect of wood liner for the intension of minding hoist machine roller;

缠绕式提升机中木衬对卷筒强度影响的有限元分析

This paper established finite element model for mine hoist machine roller by ANSYS software, and studied model physical response by ANSYS, calculated the stress of roller under the conditions of no using wood liner> using wood liner or using other material.

本文运用ANSYS软件建立了矿井提升机卷筒的有限元模型，应用ANSYS研究模型物理响应的功能，计算了提升机卷筒在不采用木衬、采用木衬及采用其它材料做卷筒衬板时卷筒的应力。