[1]丁逸宁,鄢晓宇,郑瑜煌,等.三体颗粒对轮胎制动摩擦力时变特性的影响[J].福建理工大学学报,2024,22(03):286-290.[doi:10.3969/j.issn.2097-3853.2024.03.012]
　DING Yining,YAN Xiaoyu,ZHENG Yuhuang,et al.Influence of three-body particles on time-varying characteristics of tire braking friction force[J].Journal of Fujian University of Technology;,2024,22(03):286-290.[doi:10.3969/j.issn.2097-3853.2024.03.012]
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三体颗粒对轮胎制动摩擦力时变特性的影响
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《福建理工大学学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第22卷
期数:
2024年03期
页码:
286-290
栏目:
出版日期:
2024-06-25

文章信息/Info

Title:
Influence of three-body particles on time-varying characteristics of tire braking friction force
作者:
丁逸宁; 鄢晓宇; 郑瑜煌; 孙浩斌
（福建理工大学）福建省智能加工技术及装备重点实验室
Author(s):
DING Yining;  YAN Xiaoyu;  ZHENG Yuhuang;  SUN Haobin
Fujian Key Laboratory of Intelligent Machining Technology and Equipment
关键词:
摩擦力特性; 颗粒入侵; 制动系统; 摩擦振动
Keywords:
friction force characteristics;  particle intrusion;  braking system;  frictional vibration
分类号:
TH117
DOI:
10.3969/j.issn.2097-3853.2024.03.012
文献标志码:
A
摘要:
为探究三体颗粒对轮胎材料-硬质路面制动摩擦力时变特性的影响,设计了具有弹簧-金属滑块-橡胶传送带结构的三体摩擦试验机,分析不同载荷与速度下滑块-传送带之间摩擦力的时域与频域特征。结果表明: 摩擦力在传送带速度较大时稳定性更好。低速低载荷时,三体颗粒介入会导致摩擦力信号频域分布在低频区,受颗粒
Abstract:
In order to explore the effects of three-body particles on the time-varying characteristics of braking friction between tire materials and hard road surfaces, a three-body friction testing machine with a spring-metal slider-rubber conveyor belt structure was designed to analyze the time and frequency domain characteristics of friction between slider and conveyor belt under different loads and speeds. Results show that friction is more stable at higher belt speed. At low speed and low load, the intervention of three-body particles will cause the friction signal frequency domain to be distributed in the low frequency region, and the surface roughness of the slider affected by the particles will increase significantly after the friction behavior. This study can provide reference for tire-road braking force prediction under the influence of three-body particles.

参考文献/References:

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更新日期/Last Update: 2024-06-25