Results 11 to 20 of about 1,197 (135)
Development of a model for predicting worn profile of rail considering lateral slip
Nihon Kikai Gakkai ronbunshu, 2018 The rail is one of the most important elements in constructing railway system. The phenomenon such as wear or defect of rail will be caused by the repeated wheel/rail rolling contact.
Masahiro TSUJIE +2 more
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GENERALIZED ARCHARD LAW OF WEAR BASED ON RABINOWICZ CRITERION OF WEAR PARTICLE FORMATION
Facta Universitatis. Series: Mechanical Engineering, 2019 According to the Archard law of adhesive wear, the wear volume is proportional to the normal force, the sliding distance, and inversely proportional to the hardness of the softer of contact partners.
Valentin Popov
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Analysis and Evaluation on the Foreign Objects on the Steam Generator Tube Sheet of a Nuclear Power Plant [PDF]
Cailiao Baohu, 2022 The residual foreign objects on the steam generator tube sheet of a nuclear power plant were analyzed and evaluated by ARCHARD wear physical model and impact energy calculation method for collision analysis.Results showed that if the conservative ...
WANG Hao, WANG Chen, GAO Jun, WEI Shenghui, ZHU Zhibin
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Wear law in mixed lubrication based on stress-promoted thermal activation
Friction, 2020 Although several empirical wear formulas have been proposed, theoretical approaches for predicting surface topography evolution during sliding wear are limited.
Xin Pei +3 more
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Energy-Based Modelling of Adhesive Wear in the Mixed Lubrication Regime
Lubricants, 2020 Adhesive wear in dry contacts is often described using the Archard or Fleischer model. Both provide equations for the determination of a wear volume, taking the load, the sliding path and a set of material parameters into account.
J. Torben Terwey +3 more
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Metals, 2021 Cross wedge rolling has the advantages of high production efficiency, good product quality, high material utilization, environmental protection, and low cost. It is one of the best processing methods for producing shaft blanks.
Zhanshuo Peng +5 more
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Applied Sciences, 2023 A wear prediction model is built to research the wear of the curved switch rail in a high-speed turnout. The Archard wear model is used in the wear prediction model to analyze the profile evolution law.
Shuo Yan +4 more
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Wear analysis of finger locks with different design parameters for landing gear
Science Progress, 2020 The finger lock in the retractable actuator of the landing gear will wear during repeated unlocking and locking. Therefore, the effects of six parameters including the material of the finger lock, the length of the finger lock, the diameter of the finger
Yu Hou, Ming Zhang, Hong Nie
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Variational analysis of a frictional contact problem with wear and damage
Mathematical Modelling and Analysis, 2021 We study a quasistatic problem describing the contact with friction and wear between a piezoelectric body and a moving foundation. The material is modeled by an electro-viscoelastic constitutive law with long memory and damage.
Mohammed Salah Mesai Aoun +2 more
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Research on tool wear prediction based on Archard agglomeration scavenging theory
Advances in Mechanical Engineering, 2017 Nickel-based superalloy Inconel 718 has been widely used in the modern aviation field, however, its cutting performance is poor. This performance not only affects the effectiveness of the use of the tool but also reduces the efficiency of production.
Weichao Zhang +7 more
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