Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Headstock"'
Publikováno v:
Journal of Mechanical Engineering, Vol 74, Iss 1, Pp 181-190 (2024)
The article deals with determining the operating state of machinery and its components by processing trend characteristics through measuring mechanical vibration, which determine the end of the lifetime cycle of machine components. It focuses mainly
Externí odkaz:
https://doaj.org/article/12c01ad340ee44faa147b8976b3d3257
Publikováno v:
Materials Today: Proceedings. 80:3570-3574
Machines have to operate effectively and free from faults in order to enhance productivity, increase quality, and decrease costs. With automated and flexible action, this is far more likely. An accurate identification of the underlying cause Causes o
Autor:
Dragos-Florin Chitariu, Florin Negoescu, Mihaita Horodinca, Catalin-Gabriel Dumitras, Gures Dogan, Mehmet Ilhan
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6899 (2020)
This paper proposes a study in theoretical and experimental terms focused on the vibration beating phenomenon produced in particular circumstances: the addition of vibrations generated by two rotating unbalanced shafts placed inside a lathe headstock
Externí odkaz:
https://doaj.org/article/589fa6174fab49acad41e35b6cf37ca0
Autor:
Jian Liu
Publikováno v:
CONVERTER. :765-777
Manufacturing system is a multi-level complex dynamic system composed of different types of machines, and machine fault is a major factor of manufacturing system’s reliability. Hence, identification of fault evolution path and intensity is the prer
Autor:
Hedvika Kovandová, Robert Válka
Publikováno v:
Promet (Zagreb), Vol 26, Iss 6, Pp 459-466 (2014)
The paper deals with safety of transport from the point of view of an important social problem, which are accidents at railroad (including tramway) and road level crossings, which means compatibility of rail and road vehicles crash. The scale of such
Externí odkaz:
https://doaj.org/article/bbd3f13fc2b24851b9f0fd9cfc5faad9
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 2, Pp 2607-2618 (2021)
Through extenics-based case reasoning, this research puts forward a method to configure the modules of complex machine products. Firstly, the knowledge on the process of product design was represented, and the convergence modes of design plans were a
Publikováno v:
International Journal of Darshan Institute on Engineering Research & Emerging Technology. 9:1-8
Akademický článek
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Autor:
M.M. Mirza, Akshay Patil
Publikováno v:
International Journal of Engineering Applied Sciences and Technology. 5:217-222
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 107:653-666
In view of the thermal declination of spindle system caused by the uneven heating, this paper proposed a thermal error reduction strategy by optimizing the thermal conductivity of the material. Firstly, according to the structural size and material c