Double link jib system 组合臂架系统
The paper builds Transient dynamics model of jib system by ANSYS8.1 and analyses its results combined with crane metal structure theory. It also achieves some valuable conclusions to improve the gravity contrail and reduce gravity.
利用有限元分析软件ANSYS8.1对臂架系统的变幅过程进行瞬态动力建模，结合起重机金属结构理论知识对结果进行分析，得到一些有价值的结论，对于改善门座起重机的吊重轨迹，降低自重起到一定的参考作用。
参考来源 - 弹性四连杆组合臂架系统的结构优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Reaserch the relations between at luffing course of horizontal movement and jib system organization's static stressing, as well as to improve the analyses means of design software of these same crane.
探寻物品在变幅过程中水平移动与臂架系统结构静态受力之间的关系，研究臂架自重平衡系统的设计与臂架系统动力响应之间的关系以及对改善该类门机的设计软件的分析手段。
A furling jib rolls up around the forestay using special hardware in a furling system.
一个收帆臂(furling jib)使用收帆系统中的特殊硬件设备，环绕着前桅支索(forestay)卷起。
A new-type quayside container crane with jib-bridge luffing system as the main working part is brought out.
提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
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