| 门机回转惯性载荷对传动系统的影响 |
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| 引用本文： | 李芳,胡吉全.门机回转惯性载荷对传动系统的影响[J].港口装卸,2009(6):6-8. |
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| 作者姓名： | 李芳 胡吉全 |
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| 作者单位： | 武汉理工大学物流工程学院 |
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| 摘 要： | 分析门机回转机构起制动时惯性载荷对传动装置性能的影响，给出了各类回转阻力矩以及各工况下传动系统所受阻力矩的计算公式，并以四连杆门机为例计算出各种工况下电机的功率以及行星减速器输出轴所受的外阻力矩，作为回转机构传动系统选型计算的依据。
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| 关 键 词： | 门机 惯性载荷 回转机构 阻力矩 |
Effect of Slewing Inertial Load of Portal Crane on Transmission System |
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| Li Fang,Hu Jiquan.Effect of Slewing Inertial Load of Portal Crane on Transmission System[J].Port Operation,2009(6):6-8. |
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| Authors: | Li Fang Hu Jiquan |
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| Institution: | (School of Logistic Engineering of Wuhan University of Technology) |
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| Abstract: | This paper analyzes the effect of inertial load caused by slewing gear of portal crane when it brakes on the performance of the transmission mechanism, and gives the computational formulas for all kinds of slewing resisting torques and those in transmission system at every different working case. In addition, it takes the double lever jib portal crane as example, and gives the power of motor and the applied resisting torque on output shaft of the planetary reducer on every case, so that the results can be as a reference as the type selection calculation to the transmission system of slewing gear. |
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| Keywords: | portal crane inertial load slewing mechanism resistant torque |
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