文档编号:JX049 附开题报告,外文翻译,实习报告, CAD图 文档字数:18047,页数:61 摘要 我国是个采矿大国,也是矿山机电设备制造和使用的大国,而矿山工业的提升机是咽喉设备。产品不断更新换代,矿井提升设备正朝着大型化、高效化、自动化方向发展,在这种新的条件下,早期安装的一些BM型和KJ型提升设备,其提升高度已满足不了矿井延深的需要,因此对落地式摩擦提升设备的设计是满足加大提升高度要求的行之有效的办法。本文将浅井(200米左右)延深到深井(600米及以上)作为设计条件进行设计,并进行了一系列的运动学、动力学和经济指标的验算,以满足现代提升的需要。
Abstract Our country is not only a great mining nation, but also a great nation of making and using mine electromechanical devices. However, the elevator of the is the throat of mine industry equipment, which is kept being unceasing renewed , and has the tendency of a larger scale, higher efficiency , the development of automation . In this new conditions, some of the early installed the BM and the KJ lifting devices could not satisfy the needs of the mine extending. Therefore, it is an effective way to design the console-model friction lifting device ,which can increase the lifting height well. In this article ,design conditions are changed from shallow minds(about 200 meters) to deep minds(600 meters and above) to design, and we do the checking computations to a series of kinematics, dynamics and the economic indicators in order to meet the needs of modern promotion. 前言………………………………………………………………………………1
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Tags:提升机 提升机构设计 天轮 有限元分析 | 2009-06-17 10:16:07【返回顶部】 |