Loss of efficiency in flat belt quarter-turn drive system

IF 1.7 4区工程技术 Q3 ENGINEERING, MECHANICAL

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science Pub Date : 2024-03-05 DOI:10.1177/09544062241234975

Zhaoqi Zheng, Jianfei Li, Yonghong Wang, Miaomiao Guo, Xinyu Liu

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引用次数: 0

Abstract

In the flat belt quarter-turn drive systems, the drive efficiency loss is a noteworthy problem. However, many factors can lead to a loss of efficiency, such as large load, insufficient tension, and belt misalignment, but in the flat belt quarter-turn drive system, because of its special design principles, the belt misalignment becomes a very important factor. To address this issue, a set of flat belt quarter-turn drive devices and test systems are designed and built. To further study the causes of efficiency loss, a series of tests are carried out with the slip rate as the index and the belt misalignment, braking torque, motor speed, and pre-tension as the experimental factors. In the process of research, the OFAT experimental method and quaternary quadratic rotation orthogonal test are adopted. Through response surface analysis and variance analysis, the significance of these four factors on slip rate and the complex association is proved. Using the response surface plots, it is possible to estimate the extent of the speed loss of the flat belt quarter-turn drive under the range of operating conditions considered in this study.

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平皮带四分之一圈传动系统的效率损失

在平皮带四分之一回转传动系统中，传动效率损失是一个值得注意的问题。然而，导致效率损失的因素有很多，如负载大、张力不足和皮带不对中，但在平皮带四分之一回转驱动系统中，由于其特殊的设计原理，皮带不对中成为一个非常重要的因素。针对这一问题，我们设计并制造了一套平皮带四分之一回转驱动装置和测试系统。为了进一步研究效率损失的原因，以打滑率为指标，皮带错位、制动扭矩、电机速度和预张力为实验因素，进行了一系列测试。在研究过程中，采用了 OFAT 实验法和四元二次旋转正交试验。通过响应面分析和方差分析，证明了这四个因素对滑移率的显著性和复杂关联。利用响应面图，可以估算出在本研究考虑的工作条件范围内，平皮带四分之一回转驱动的速度损失程度。

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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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 工程技术-工程：机械

CiteScore

3.80

自引率

10.00%

发文量

625

审稿时长

4.3 months

期刊介绍： The Journal of Mechanical Engineering Science advances the understanding of both the fundamentals of engineering science and its application to the solution of challenges and problems in engineering.