Results 41 to 50 of about 674,535 (216)
Friction, wear and airborne particle emission from Cu-free brake materials
Tribology International, 2020 Cu is required to be abated in brake pads due to its toxicity. There are on the market several Cu-free brake pads. These Cu-free brake pads are only evaluated regarding their friction and wear performance, whereas, their airborne particle emissions are ...
Y. Lyu +4 more
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Chengshi guidao jiaotong yanjiu［Objective］ The complexity and variability of friction in urban rail transit train disc brakes make it challenging for traditional static friction models to reveal the dynamic characteristics of the braking system.
FANG Hao +5 more
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Applied Sciences, 2022 Brake forces and maximum static road friction coefficients for each wheel of the vehicle are essential information for vehicle safety systems including adaptive cruise control, electronic stability control (ESC), and collision avoidance system, etc. Many
Nhat Nguyen Minh, DaeYi Jung
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Case Studies in Thermal EngineeringCam-lobe radial-piston hydraulic motors are widely used in large heavy-duty machinery as direct-drive components of hydraulic systems. Due to their extremely high output torque and power density, the wet brake equipped with the hydraulic motors are ...
Haizhou Wang +8 more
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Lubricants, 2022 For investigating the effect of mullite as a reinforced fiber of the non-asbestos brake friction material on the performance of brake pads, mullite reinforced composites with different contents (5% and 10%) and shapes (powder-based and fiber-based) were ...
Nan Wang, Zixin Yin
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Advances in Mechanical Engineering, 2018 In view of the braking process for the megawatt wind turbine brakes, considering the geometric and motion characteristics of brake pads and brake discs, a displacement gradient circulation method is put forward in this article, to resolve the deviation ...
Shengfang Zhang +6 more
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Research on the Time-Varying Properties of Brake Friction (September 2018)
IEEE Access, 2018 In this paper, a dynamic model of the coefficient of friction (COF) is established from energy perspective and the principal friction mechanism of disc brake is investigated.
Zhishuai Wan +3 more
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Study of Brake Shoes Parameters on Brake Squeal Propensity Based on Complex Eigenvalue Method
机车电传动, 2015 A finite element model of a pad-wheel brake device was established using ABAQUS to predict the brake squeal noise. The influence of friction coefficient between the friction body and the tread, Young’s modulus of the friction body and the back plate on ...
HU Yan, HUANG Panpan, CHEN Guangxiong
doaj
Topology Analysis of Bicycle Rim Brake Pad to Improve Braking Performance
MATEC Web of Conferences, 2018 Various parameters of rubber brake pad tribology will affect the braking performance of a rim brake system of a bicycle. Out of those, three main parameters are contact length of brake pad, surface topology of friction surface, and the thickness of rim ...
Keong Le-Onn, Teoh Choe-Yung
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The Structure Design and Optimization of Electromagnetic-Mechanical Wedge Brake System
IEEE Access, 2020 The electromagnetic-mechanical wedge brake system (EMWB) is a new structure designed for brake-by-wire system. This structure is composed of a DC motor, an electromagnet device, two wedges, two friction plates, a rotating rod and a brake disk.
Ming Yao +4 more
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