English translation for "起重机卷筒"

hoist roller

Related Translations:

涨缩卷筒式卷取机:  colla ible drum coilercollapsible drum coilercollapsible winder

钻井起重机:  drill tower crane

火车起重机:  locomotive crane

铁条起重机:  bar iron crane

起重机活塞:  hoist piston

流动起重机:  mobile craneportable cranerunabout crane

起重机小车:  monkey

拖拉起重机:  tractor crane

安全起重机:  safety hoist

甲板起重机:  deck cranedeck mounted cranedeckcranemarine craneshipboard crane

Example Sentences:

	1.	Based on synthesis analyzed cranes drums " strength , stability calculate theory and abundant test , the dissertation also predigest the consider method of rope slot protruding stiffened and present corresponding calculate chart , the dissertation also discussed the drumd " strength and the judgment method of destroy modal of drums " stability and brought forward new drums " design and calculate method . at last , the paper 在综合分析起重机卷筒强度、稳定性计算理论并进行大量试验研究的基础上，对卷筒设计计算中绳槽凸筋的考虑方法进行了简化，给出了相应计算图表;对卷筒强度、稳定性破坏形式的判断方法也进行了讨论，提出了切合工程实际要求的实用化的卷筒设计计算方法。
	2.	To meet this challenge , a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co . . ltd . focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes , the end - plate and rope slot . this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum , but also on an experiment with technology in " state of act " 本文结合交通部重点科技项目“港口起重机钢丝绳传动件高性能技术研究”和上海振华港机股份有限公司委托项目“起重机焊接卷筒极限壁厚研究” ，针对起重机卷筒传统设计方法偏于保守的情况，以薄壳理论和近代力学为基础，以现代试验技术为研究手段，对钢丝绳紧箍力作用下的外载特性、端板、绳槽等因素对卷筒强度和稳定性的影响进行了系统的理论研究，在深入开展卷筒强度、稳定性和实验模态分析等试验的基础上，提出了有别于传统方法的卷筒强度、稳定性计算方法。
	3.	Under this background the engineering practice shows that the traditional design method of a drum wall could be conservative . such designing method often leads to a thicker drum wall which causes not only difficulties for welding drums " bending and machining , but also let increase the machines " own weight , i . e . reduce the effective performance of the cranes 但工程实践表明，起重机卷筒传统的设计计算方法偏于保守，用传统方法设计现代起重机械的起升机构，会导致卷筒壁厚增加，这样不仅对焊接卷筒的弯曲、加工带来困难，而且往往会加大设备自重使起升机构工作性能降低。

Similar Words：

"起重机减速器" English translation, "起重机将大包吊进货舱" English translation, "起重机绞车" English translation, "起重机接触导线" English translation, "起重机具；起重装置；升降装置" English translation, "起重机开关" English translation, "起重机控制阀托架" English translation, "起重机控制杆托架" English translation, "起重机控制器" English translation, "起重机链" English translation