在机器的动态过程中采用安全离合器驱动

SECOND INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE, SMART STRUCTURES AND APPLICATIONS: ICMSS-2019 Pub Date : 2019-12-17 DOI:10.1063/1.5138477

M. Shishkarev, A. Rybak

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引用次数: 2

摘要

与本课题相关的是，目前还没有解决利用安全联轴器对零部件进行可靠的过载保护的问题。本课题研究的问题——合理布局驱动器的定义。本工作的目的是建立一个包含安全离合器的机器传动中负载的分布和变化模式。研究方法是研究机床工作体过载的增加速率及其沿传动运动链的分布对安全离合器保护水平的影响。如果冲击波的传播时间大于工作体上的过载从零增加到最大值的时间，则安全离合器不能保护位于工作体和离合器之间的驱动元件和部件的过载。通过对机械工作体发生过载时带安全离合器的传动内负荷分布的研究，找出了安全离合器保护传动各部位的性能和失效条件。与本课题相关的是，目前还没有解决利用安全联轴器对零部件进行可靠的过载保护的问题。本课题研究的问题——合理布局驱动器的定义。本工作的目的是建立一个包含安全离合器的机器传动中负载的分布和变化模式。研究方法是研究机床工作体过载的增加速率及其沿传动运动链的分布对安全离合器保护水平的影响。如果冲击波的传播时间大于工作体上的过载从零增加到最大值的时间，则安全离合器不能保护位于工作体和离合器之间的驱动元件和部件的过载。通过对传动系统内载荷分布的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dynamic processes in the machine drive with safety clutch

The relevance of the research topic is that the problem of reliable protection of components and parts from emerging overloads with the help of safety couplings is currently not solved. The problem of research - the definition of a rational layout of the drive. The purpose of the work is to establish a pattern of distribution and change of load in the drive of the machine containing a safety clutch. The method of research is to study the effect of increase rate of the overload on the working body of the machine and its distribution along the kinematic chain of the drive on the level of protection of the safety clutch. It is established that the safety clutch is not able to protect against overload components and parts of the drive, located between the working body and the clutch, if the propagation time of the shock wave is greater than the period of time during which there is an increase in overload on the working body from zero to the maximum value. Based on the study of the load distribution in the drive with a safety clutch when overload occurs on the working body of the machine, the conditions for the performance and failure of the safety clutch to protect the various parts of the drive are found.The relevance of the research topic is that the problem of reliable protection of components and parts from emerging overloads with the help of safety couplings is currently not solved. The problem of research - the definition of a rational layout of the drive. The purpose of the work is to establish a pattern of distribution and change of load in the drive of the machine containing a safety clutch. The method of research is to study the effect of increase rate of the overload on the working body of the machine and its distribution along the kinematic chain of the drive on the level of protection of the safety clutch. It is established that the safety clutch is not able to protect against overload components and parts of the drive, located between the working body and the clutch, if the propagation time of the shock wave is greater than the period of time during which there is an increase in overload on the working body from zero to the maximum value. Based on the study of the load distribution in the dri...

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SECOND INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE, SMART STRUCTURES AND APPLICATIONS: ICMSS-2019

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