Zobrazeno 1 - 10
of 203
pro vyhledávání: '"gear wear"'
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 36, Iss 2, Pp 151-165 (2023)
Hypothesis: The effect of incorporation of carbon black nanoparticles (CB) and nano-precipitated calcium carbonate (NPCC) on wear behavior, thermal behavior and morphology in polyacetal (POM)-based nanocomposite gears has been studied. Polyacetal is
Externí odkaz:
https://doaj.org/article/e4aaa272dd8248519efa453ef256bd1e
Publikováno v:
Jixie chuandong, Vol 47, Pp 1-7 (2023)
The time-varying meshing force caused by the transmission characteristics of non-circular gears has an important influence on gear drive wear. The elliptic gear pair of the key core components in combing machine is taken as the research object, and a
Externí odkaz:
https://doaj.org/article/c7f60fe96d544759a02ba4f2faea0ce9
Publikováno v:
Jixie chuandong, Vol 47, Pp 105-112 (2023)
In the field of gear fault diagnosis, it is of great significance to effectively diagnose early wear faults of gears. However, early wear fault has weak characteristics and is difficult to diagnose. Thus, a gear early wear fault diagnosis model based
Externí odkaz:
https://doaj.org/article/be67199dcf374d81b5dc8581050dc997
Autor:
Luca Landi, Giulia Morettini, Massimiliano Palmieri, Stefano Benicchi, Filippo Cianetti, Claudio Braccesi
Publikováno v:
Machines, Vol 12, Iss 3, p 183 (2024)
In recent years, polymeric materials have gained prominence as a competitive option for gear manufacturing. Nevertheless, the absence of comprehensive literature addressing the wear due to the coupling of these materials presents a real challenge in
Externí odkaz:
https://doaj.org/article/3d7128e3209d49dc9207a834f1be81da
Akademický článek
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Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 34, Iss 1, Pp 1-12 (2021)
Abstract Gearbox condition monitoring (CM) plays a significant role in ensuring the operational reliability and efficiency of a wide range of critical industrial systems such as wind turbines and helicopters. Accurate and timely diagnosis of gear fau
Externí odkaz:
https://doaj.org/article/be50e129c69b4db7a58c82c22cc3cf2c
Publikováno v:
Friction, Vol 9, Iss 2, Pp 288-300 (2020)
Abstract Tooth surface wear damage is one of the main causes of gearing system failure. Excessive wear leads to tooth profile loss and an increase in transmission errors, as the worn gear surfaces are no longer conjugate. Thus, the enhancement of gea
Externí odkaz:
https://doaj.org/article/e68d50feaf534ecbac5d18bfed16dcde
Publikováno v:
Polymers, Vol 14, Iss 23, p 5239 (2022)
The wear behaviour of PBT-steel gear sets under temporarily changed load has been investigated using an in situ gear test rig developed at the LKT. The in situ test method is based on analysing the timing differences between the index pulses of rotar
Externí odkaz:
https://doaj.org/article/bec3646573ae426db1670fcf80c8bf35
Akademický článek
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Publikováno v:
International Journal of Prognostics and Health Management, Vol Vol. 12, Iss No.2 (2021)
Gear flank changes caused by wear do not only affect the dynamic behavior of gear systems, but they can also compromise the load-carrying capacity of gear teeth up to critical failure. To help avoid unintended consequences like downtime or safety ris
Externí odkaz:
https://doaj.org/article/75d52003d2704f798358f7f0c4ef9e16