Results 31 to 40 of about 2,347 (301)

A Role of cryogenic in Wire cut EDM process [PDF]

E3S Web of Conferences, 2020
Novel techniques are being focused on the enrichment of the performance characteristics under different machining processes. Cryogenic is one of such novel practices that tunes the surface integrity with vast variations with the traditional machining ...
Satynarayana Kosaraju, Rajkiran Kumkuma, Anil kumar Pujari, Chakradhar D   +3 more
doaj   +1 more source

Sustainability Assessment: Cryogenic Machining of Inconel 718

Strojniški vestnik – Journal of Mechanical Engineering, 2011
This paper disseminates the foreground of sustainable cryogenic machining technology that has a high potential to cut production costs and improve competitiveness by reducing resource consumption and creating less waste. The sustainability issues on a shop floor level are pointed out via a life cycle assessment, concluding that the future of ...
Kopač, Janez, Pušavec, Franci
openaire   +2 more sources

Cryogenic Milling: Study of the Effect of CO₂ Cooling on Tool Wear When Machining Inconel 718, Grade EA1N Steel and Gamma TiAl

Lubricants, 2019
The need for machining advanced materials has increased exponentially in recent years. Ni-based alloys, Ti-based alloys or some steel grades are commonly used in transport, energy generation or biomedicine industries due to their excellent properties ...
David Fernández, Alejandro Sandá, Ion Bengoetxea   +2 more
doaj   +1 more source

Tribological Analysis of Several Coatings under Flood and Cryogenic Cooling Conditions

Applied Sciences, 2023
The contact between the tool and the workpiece/chip in metal cutting is complex, resulting in high local temperatures and stresses, which may cause severe tool wear and failure.
Yutao Zhang, Jose C. Outeiro, Corinne Nouveau, Bertrand Marcon, Lamice A. Denguir   +4 more
doaj   +1 more source

Influence of cryogenic machining by using liquid nitrogen on end milling of CFRTP

Nihon Kikai Gakkai ronbunshu, 2015
CFRP (Carbon Fiber Reinforced Plastic) is widely used for airplane, automobile and general machinery because of its high specific strength. CFRTP (Carbon Fiber Reinforced Thermo-Plastic) is especially attracting the attention of the viewpoint of ...
Tasuku HIGAINO, Tojiro AOYAMA, Hitoshi OGAWA   +2 more
doaj   +1 more source

Evaluation of tool wear, energy consumption, and surface roughness during turning of inconel 718 using sustainable machining technique

Journal of Materials Research and Technology, 2020
Heat resistant alloys such as Inconel 718 present challenges to manufacturing industries during its machining. Machinability of such alloys can be improved using smart cutting conditions. Further, to seek improvements in the machinability of Inconel 718,
Navneet Khanna, Chetan Agrawal, Manu Dogra, Catalin Iulian Pruncu   +3 more
doaj   +1 more source

Tool Wear and Surface Integrity of γ-TiAl Cryogenic Coolant Machining at Various Cutting Speed Levels

Lubricants, 2023
High-speed machining of γ-TiAl alloy is a significant challenge due to high cutting temperatures. From the perspective of environmental protection and improving tool life, appropriate cooling strategies should be adopted.
Xiangyu Wang, Xiaoxia Zhang, Duo Pan, Jintao Niu, Xiuli Fu, Yang Qiao   +5 more
doaj   +1 more source

Machining-induced grain refinement of AISI 4340 alloy steel under dry and cryogenic conditions

Journal of Materials Research and Technology, 2019
Machining significantly influences surface integrity, metallurgical structure, grain size and thereby the mechanical, chemical and physical properties of the component.
Natasha A. Raof, Jaharah A. Ghani, Che Hassan Che Haron   +2 more
doaj   +1 more source

Energy Conscious Cryogenic Machining of Ti-6Al-4V Titanium Alloy [PDF]

, 2018
Manufacturing and, in particular, machining are responsible for a significant portion of global industrial energy consumption (25%). Previous research has shown that precise selection of cutting parameters can improve the energy consumption of machining ...
Newman, Stephen, Shokrani, Alborz, Dhokia, Vimal   +2 more
core   +1 more source

Effect of liquid nitrogen assisted milling on AZ91 magnesium alloy

Results in Engineering
The objective of the present work is to study the effect of liquid nitrogen (LN2) cryogenic on the performance of face milling for producing quality surface in AZ91 magnesium alloy.
Vikas Marakini, Srinivasa Pai P, Grynal D'Mello   +2 more
doaj   +1 more source