安全超越离合器弹性扭矩运行特性研究

Q3 Engineering

Diagnostyka Pub Date : 2023-12-11 DOI:10.29354/diag/175721

Vladyslav Protsenko, Volodymyr Malashchenko, S. Kłysz, O. Avramenko

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引用次数: 0

摘要

文章论述了过载模式下球式安全超越离合器的弹性特性。考虑了影响运行速度和离合器弹性扭矩的主要半联轴器几何参数，特别是滚珠行程和半联轴器扭曲角，并获得了确定这些参数的表达式。分析了离合器各主要部件在最后超负荷工作期间的相互作用力特征，并得出了离合器最后期间的负载比率。在当前和以往研究的基础上，估算了超载运行期弹性扭矩的表达式。所获得的结果可作为在超载模式下离合器重新接合期间对所研究的配备离合器的驾驶操作进行动力学分析的工具。结果表明，在高速行驶中使用沟槽与离合器轴倾角值较大的离合器可有效降低行驶中的动载荷，因为小角度和中角度值会导致末级扭矩急剧下降，这可能成为配备离合器的车辆在过载模式下产生剧烈振荡的根源。

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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Safety-overrunning clutch elastic torque operation characteristic study

The article deals with ball-type safety-overrunning clutches' elastic characteristics in overload mode. Main semi-couplings geometric parameters, particularly ball stroke and semi-couplings twisted angles, affecting operation speed and clutch elastic torque considered and obtained expressions for this parameters determination. Main clutch parts force interaction features in the final overload operation period analyzed and ratios for the clutch final period load are obtained. Based on current and previous studies, the expressions for elastic torque in the overload operation period are estimated. Obtained results could become the tool for the dynamics analysis of studied clutch-equipped driving operation during the clutch reengagement in overload mode. It is shown the expedience of using in high-speed driving clutches with large values of grooves to clutch axis inclination angle to decrease dynamic loads in driving, because in little and middle angles values provide nosedive dropping of final stage torque which can become a source of intense oscillations in the driving equipped with clutch in overload mode.

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来源期刊

Diagnostyka Engineering-Mechanical Engineering

CiteScore

2.20

自引率

0.00%

发文量

期刊介绍： Diagnostyka – is a quarterly published by the Polish Society of Technical Diagnostics (PSTD). The journal “Diagnostyka” was established by the decision of the Presidium of Main Board of the Polish Society of Technical Diagnostics on August, 21st 2000 and replaced published since 1990 reference book of the PSTD named “Diagnosta”. In the years 2000-2003 there were issued annually two numbers of the journal, since 2004 “Diagnostyka” is issued as a quarterly. Research areas covered include: -theory of the technical diagnostics, -experimental diagnostic research of processes, objects and systems, -analytical, symptom and simulation models of technical objects, -algorithms, methods and devices for diagnosing, prognosis and genesis of condition of technical objects, -methods for detection, localization and identification of damages of technical objects, -artificial intelligence in diagnostics, neural nets, fuzzy systems, genetic algorithms, expert systems, -application of technical diagnostics, -diagnostic issues in mechanical and civil engineering, -medical and biological diagnostics with signal processing application, -structural health monitoring, -machines, -noise and vibration, -analysis of technical and civil systems.