Zobrazeno 1 - 10
of 123
pro vyhledávání: '"RAMANUJ KUMAR"'
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 5, Iss 4, Pp 496-509 (2022)
Ti–6Al–4V is the largest useable titanium grade alloy in various engineering components due to its superior inherent properties like high strength to weight ratio, highly corrosive resistance, ability to withstand high temperature, etc. But machi
Externí odkaz:
https://doaj.org/article/42808547524b465daecdb767e23dbd1c
Publikováno v:
Tribology in Industry, Vol 44, Iss 2, Pp 322-333 (2022)
In this study, the computer simulation is carried out using FORTRAN to develop a theoretical model for estimating the lubrication performance of an elliptic bore journal bearing. The Analysis initially includes the hydrodynamic lubrication principle
Externí odkaz:
https://doaj.org/article/e0bd5d2e9a964524aa6fea102d776375
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10062 (2023)
Hard turning is an emerging machining technology that evolved as a substitute for grinding in the production of precision parts from hardened steel. It offers advantages such as reduced cycle times, lower costs, and environmental benefits over grindi
Externí odkaz:
https://doaj.org/article/6406b2f5a87645848fe870c052c932f8
Autor:
Mohammed Al Awadh, Ramanuj Kumar, Oğur İynen, Mohammad Rafighi, Mustafa Özdemir, Anish Pandey
Publikováno v:
Metals, Vol 13, Iss 5, p 973 (2023)
This experimental study presents the machinability comparison of TiCN-Al2O3-TiN, TiAlN-TiN, and TiAlSiN coated carbide inserts in hard turning AISI 4340 steel. The primary purpose of this research is to determine the most appropriate cutting inserts
Externí odkaz:
https://doaj.org/article/6f6651c8c1f740238c663562b77f1627
Publikováno v:
Lubricants, Vol 11, Iss 3, p 108 (2023)
In recent years, hard turning has been found to be a well-known substitute for traditional grinding for acquiring the finish quality of hardened steel without sacrificing productivity. There are many issues that should be carefully understood and dea
Externí odkaz:
https://doaj.org/article/d99bf2ddbbdd4f02828394ca9bbbcfb7
Publikováno v:
Lubricants, Vol 11, Iss 1, p 16 (2023)
In recent years, hard turning has emerged as a burgeoning cutting technology for producing high-quality finishing of cylindrical-shaped hardened steel for a variety of industrial applications. Hard turning under dry cutting was not accepted because o
Externí odkaz:
https://doaj.org/article/b59726928a624bd38b2bd50c9936db62
Publikováno v:
Lubricants, Vol 10, Iss 10, p 274 (2022)
Rough elliptic bore misaligned journal bearing performance involves many geometric and operational parameters, which directly or indirectly affect the thermohydrodynamic performance output. Improper design and manufacturing of journal bearings lead t
Externí odkaz:
https://doaj.org/article/bfa5454c249f4c7ea85368379b9cc31e
Publikováno v:
International Journal of Industrial Engineering Computations, Vol 9, Iss 4, Pp 509-522 (2018)
The present study reports on the application of accelerated cooling environment (ACE) in hard turning of AISI D2 steel (55 ± 1HRC) using mixed ceramic insert (Al2O3 + TiCN) which is rarely being investigated and to address the major problems of brit
Externí odkaz:
https://doaj.org/article/661992b0daae465aa288e05375e5d077
Publikováno v:
International Journal of Industrial Engineering Computations, Vol 4, Iss 3, Pp 427-436 (2013)
The present work deals with the cutting forces and cutting temperature produced during turning of titanium alloy Ti-6Al-4V with PVD TiN coated tungsten carbide inserts under dry environment. The 1st order mathematical models are developed using multi
Externí odkaz:
https://doaj.org/article/9c6728882aef47cfab7ff5c884657196
Publikováno v:
Materials Today: Proceedings. 78:535-542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2186592aea6fb37b334305dc6d9243
https://doi.org/10.1016/j.matpr.2022.11.251
https://doi.org/10.1016/j.matpr.2022.11.251