Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Deepak Rajendra Unune"'
Publikováno v:
Alexandria Engineering Journal, Vol 99, Iss , Pp 1-16 (2024)
This study investigates the impact of pulse-on-time (TON), current (I), pulse-off-time (TOFF), voltage (V), and tool electrode speed (TES) on material removal rate (MRR), average surface roughness (Ra), power consumption (PC) and surface defects for
Externí odkaz:
https://doaj.org/article/c4747b3550754e93b0d414050b0b2c7e
Autor:
Sachin N. Sawant, Sachin K. Patil, Deepak Rajendra Unune, Prasad Nazare, Szymon Wojciechowski
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 4242-4257 (2023)
Achieving microholes with dimensionally higher accuracy on the Ti-6Al-4V alloy using traditional machining techniques is challenging. Micro-electric discharge drilling (μEDD) has become a prominent machining technique in fabricating microholes. Thou
Externí odkaz:
https://doaj.org/article/e1b4718740de462aaa66b9de6ddadd9f
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 2542-2557 (2022)
Despite the wide application of electric discharge machining in the fabrication of holes in difficult-to-cut materials, the process's performance and accuracy are governed by the choice of an appropriate tool material and process parameters. Moreover
Externí odkaz:
https://doaj.org/article/983fd359e124466aaee3b4108db47419
Autor:
Siddhartha Kumar Singh, Harlal Singh Mali, Deepak Rajendra Unune, Ahmad Majdi Abdul-Rani, Szymon Wojciechowski
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 531-546 (2022)
The micro electrical discharge machining (μ-EDM) process is extensively applied for micro-hole drilling in difficult-to-cut materials used in industries including aerospace, automotive, and biomedical. However, the slow material removal and challeng
Externí odkaz:
https://doaj.org/article/45b7806f95e84835a023f213ca91c58f
Publikováno v:
Materials Research Express, Vol 10, Iss 9, p 096516 (2023)
Conventional machining of super alloy Monel 400 is difficult due to its high strength, low heat conductivity, and gummy nature. In this work, the performance of the electrical discharge diamond face grinding (EDDFG) while processing supper alloy Mone
Externí odkaz:
https://doaj.org/article/14b48d8c72a24d77830c8b7dc760a1a4
Publikováno v:
Defence Technology, Vol 15, Iss 1, Pp 72-82 (2019)
Submerged arc welding (SAW), owing to its high deposition rate and high welding quality, is widely used in the fabrication of pressure vessel, marine vessel, pipelines and offshore structures. However, selection of an optimum combination of welding p
Externí odkaz:
https://doaj.org/article/e3c9721135324cc98b17647c4e7482b6
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 21, Iss 3, Pp 322-329 (2018)
Hybrid machining processes (HMPs) have attracted the attention of investigators from both academia and industry due to their enhanced process performance and capabilities while machining so-called difficult-to-cut materials. In this paper, the dual a
Externí odkaz:
https://doaj.org/article/5916f74dd7064589b1450b673bd38771
Autor:
Abhimanyu Singh Mertiya, Aman Upadhyay, Kaustubh Nirwan, Pravin Pandit Harane, Ahmad Majdi Abdul-Rani, Catalin Iulian Pruncu, Deepak Rajendra Unune
Publikováno v:
Materials, Vol 14, Iss 20, p 6192 (2021)
Difficulty in debris removal and the transport of fresh dielectric into discharge gap hinders the process performance of electrical discharge machining (EDM) process. Therefore, in this work, an economical low frequency vibration platform was develop
Externí odkaz:
https://doaj.org/article/5d167059fcfd435388bd314bcbc6d168
Autor:
Md Al-Amin, Ahmad Majdi Abdul-Rani, Mohd Danish, Saeed Rubaiee, Abdullah bin Mahfouz, Harvey M. Thompson, Sadaqat Ali, Deepak Rajendra Unune, Mohd Hafis Sulaiman
Publikováno v:
Materials, Vol 14, Iss 13, p 3597 (2021)
Together, 316L steel, magnesium-alloy, Ni-Ti, titanium-alloy, and cobalt-alloy are commonly employed biomaterials for biomedical applications due to their excellent mechanical characteristics and resistance to corrosion, even though at times they can
Externí odkaz:
https://doaj.org/article/ccc7d14d116c433f83468b1060159bbd
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 20, Iss 1, Pp 222-231 (2017)
The micro-wire electric discharge machining (micro-WEDM) has emerged as the popular micromachining processes for fabrication of micro-features. However, the low machining rate and poor surface finish are restricting wide applications of this process.
Externí odkaz:
https://doaj.org/article/cb1b04be65b743c89ae191b7d8a8bb9f