The application of S_5 PLC to winding control system;
S_5PLC在卷扬控制系统的应用
Modeling and Research on winding System of the Crane;
起重机卷扬系统的建模与研究
Dynamic Modeling and Dynamic Analysis for Multi-Flow Transmission System of Double Speed Hoist;
双速卷扬机多流传动系统动力学建模及动态性能分析
This paper analysed the lock itself ability for the worm gear used the hoist in detail,and discussed the every kind of influence factor for the lock itself,pointed out noticing problems in designing the worm gear used the hoist.
对卷扬机用蜗杆机构的自锁能力进行了详尽的分析 ,讨论了各种因素对自锁性的影响 ,指出了卷扬机用蜗杆机构设计中应注意的问题 。
This thesis applied the elastic contact problem of the steel cable and the hoist drum ,combined the calculation method on the intention of mine lifter and improved it, proposed the calculation means of the hoist drum.
本篇论文应用钢绳与卷扬机卷筒绳槽的弹性接触问题,结合提升机卷筒强度的计算方法并加以改进后,提出卷扬机卷筒的强度计算方法。
Control system design of hoisters based on single-chip microprocessors;
建筑卷扬机的单片机控制系统设计
The operation process of the Second Blast Furnace is described and the composition and working principle of the DC adjustable speed control system are introduced indicating how accurately and last the Siemens 6RA24 DC adjustable speed device controls the speed of the hoister motor.
阐述了炼铁厂2#高炉卷扬机在上料中的工艺运行过程,介绍了直流电机调速系统的组成及原理,从中说明了西门子6RA24直流调速装置如何准确、快速地控制卷扬电机的运行速度。
Hoisting assembly methods of the rapid gate of water inlet use for winch & pulley block for the Three Gorges Engineering Under-ground Power Statation;
卷扬机/滑轮组方式吊装三峡工程地下电站进水口快速闸门
The development history of asphalt mixing plant is overviewed,the development of winch control sys- tem is summarized,the structure and characteristics of all kinds of winch control system are analyzed,which provides reference for the design,use and maintenance of hot storage bin winch control system of asphalt mixing plant.
纵观沥青搅拌站的发展历程,总结了卷扬机控制系统的发展状况,分析了多种模式的卷扬机控制系统的结构和特点,为当前要求越来越高的沥青搅拌站成品料仓卷扬机系统的设计和用户的使用、维护提供了参考依据。
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