carriage type doffer;carriage doffer

Solid Edge based quayside container crane trolley mechanism parameterized system;

基于Solid Edge的岸边集装箱起重机小车机构的参数化设计系统

Study on the Abnormal Running of the Gantry Crane Trolley for Forestry;

林用装卸桥小车非正常运行研究

During the use of 15T/3T twin beam overhead bridge crane in urea operation department of Baling Branch Company in China Petrochemical Corporation, there is an underlying danger that the dolly could jump the rails easily because of oil-gas over scale, which therefore affects repair work of equipments on the spot.

中国石油化工集团公司巴陵分公司尿素作业部15T/3T双梁桥式起重机在使用过程中,由于现场的油气过重,导致小车有容易脱轨的危险,给现场检修工作带来了影响,文章通过分析硅整流直流液压式制动器的弊端和现场的实际情况,阐述了双梁起重机的改造过程。

Then the vehicle is modeled in the software "simulation"which is a component of MATLAB.

本文首先简要提出构造一辆测量路面平整度的方法,对其核心器件进行概述,然 后应用HATLAB中的仿真终端Simulation对此小车的控制系统进行仿真并给出相应的仿 真结果,围绕此仿真结果对控制系统的各项性能指标进行了研究分析。

Trolley transportation system causes the excessive number of operating inefficiencies,and the number of vehicle maintenance rate.

输送系统小车数量过多造成运行效率低下,而小车数量维修率上升。

The paper researches on rise and fall control system trouble reason for down coiler, put forward the improvement measure for hydraulic system.

该文分析了卸卷小车升降控制系统中出现的故障原因,提出了液压系统的改进措施。