外文翻译--有关带式输送机驱动装置设计的一些研究

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1、中文 3450 字， 2120 单词， 9600 英文字符 毕业设计 (论文 )参考文献译文 学生姓名： 系 别： 机 械 工 程 系 专 业： 机械设计制造及其自动化 班 级： 学 号 : 译文出处： The South African Institute of Materials Handling 1 FROM : The South African Institute of Materials Handling BELT CONVEYOR DRIVES - A CONSIDERATION OF SOME DESIGN ASPECTS J.H. Rall Pr.Eng., BSc Eng.

2、, MSAIME Hansen Transmissions (Pty) ltd P. Staples Pr.Eng BSc, MSAIME Managing Director Conveyor Knowledge and Information Technology (Pty)Ltd (CKIT) Summary: This is a short review of part of the link between the electric power grid and flat rubber covered belts used for transporting large volumes

3、of granular material. It is concerned with high volume material conveying and not with special cases such as feed or metering conveyors, steep inclined conveyors etc. It considers mainly the speed reducer between motor coupling and drive pulley, ratings, bearing life, service factors, stopping and a

4、nti-runback devices 1. General The ever increasing rate of consumption of earths raw materials has brought with it a need for faster movement of these material from the point of extraction to the point of process or usage and transporting these materials through the process plant and disposing of th

5、e waste in the shortest possible time. Many methods of material handling are employed from wheel barrows to dump trucks or shuttle cars, to pneumatic ducts carrying pulverised particles in an air stream. In this line of movement, belt conveyors play a very important part in the reliable carrying of

6、material over long distances at a competitive cost. Each method of material conveying has its advantages and disadvantages. One of the problems with belt conveyors is that soft friable material can be degraded, particularly in 毕 业 设 计 (论 文 )参 考 文 献 译 文 2 loading and unloading. If the maintenance of lump size is important, this can present difficulties on a complicated conveyor system. Conveyor systems have