1) roll pattern
卷筒图型
2) Double-drum type
双卷筒型
3) a new type of polygonal line slot drum
新型折线槽卷筒
1.
It adopts horizontal collocation and a new type of polygonal line slot drum,which resolves the defect of the existing hoisting mechanism,so that the hosting mechanism can wok stably and reliably.
阐述了优化设计在塔式起重机新型起升机构产品开发中的作用,该机构采用一字形布置和新型折线槽卷筒,解决了现行起升机构的缺陷,保证起重机械稳定可靠工作。
4) large hoist drum with inner ribs
大型内筋板卷筒
5) drum
[英][drʌm] [美][drʌm]
卷筒
1.
Usage-maintenance and renovation of old type elevator drum;
旧式提升机卷筒的使用维修与改造
2.
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
6) mandrel
[英]['mændrəl] [美]['mændrəl]
卷筒
1.
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。
2.
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。
3.
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。
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条