拨禾轮升降机构
Finite Element Analysis for the Reel Structure of a Large Scale Ship Lift
大型升船机卷筒结构有限元分析
This research is put forward because the tradition spiral rope slot reel can not satisfy several layers of real needs winding up in the big lift and heavy load hoist, and the design and development of reel product are grown to put forward period.
本文所研究的课题是根据传统螺旋绳槽卷筒不能满足大扬程、大起重量的起重机卷筒多层卷绕的实际需要,且多层卷绕卷筒产品的设计、开发周期长而提出的。
英语网 · 英语口语
英语网 · 双语娱乐资讯
英语网 · 英语词汇