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本刊一九七六年第5期《移置式高强度胶带运输机移设机功率选择计算》一文介绍了露天矿运输机轨道的移设机的用途及工作原理,使我们学到了不少东西。初次提出了简易的计算方法,是令人可喜的,它有助于今后进一步的探索。本文的目的是探讨其计算中所存在的几个力学方面的问题,以改进其计算方法,这都是在原文所作的假定及数据的基础上来分析的。 一、钢轨挠度和起重力的关系 夹轨器夹着钢轨提升y_(max)=20厘米,
This issue in 1976 No. 5 “displacement of high-strength tape conveyor displacement machine power selection calculation,” a paper describes the use of open-pit conveyor track machine movement and the working principle, so that we learned a lot. It is gratifying to start with a simple calculation method for the first time, which will help further exploration in the future. The purpose of this paper is to investigate several mechanics problems in its calculation and to improve its calculation method, all based on the assumptions and data made in the original text. First, the relationship between rail deflection and lifting force Rail clamps rail lifting y_ (max) = 20 cm,