Results 21 to 30 of about 9,199 (313)

Wear and surface characteristics on tool performance with CVD coating of Al2O3/TiCN inserts during machining of Inconel 718 alloys [PDF]

Archive of Mechanical Engineering, 2021
The Inconel 718 alloys, which are primarily temperature resistant, are widely used in aviation, aerospace and nuclear industries. The study on dry cutting processes for this alloy becomes difficult due to its high hardness and low thermal conductivity ...
Shailesh Rao Agari
doaj   +1 more source

Tool-life and wear mechanisms of CBN tools in machining of Inconel 718 [PDF]

, 2007
The demand for increasing productivity when machining heat resistant alloys has resulted in the use of new tool materials such as cubic boron nitride (CBN) or ceramics.
DESSOLY, Michel, GUILLET, Yoann, POULACHON, Gerard, Guillet,, Yoann, COSTES, Jean-Philippe   +4 more
core   +1 more source

Cryogenic turning of in-house cast magnesium based MMCs: A comprehensive investigation

Journal of Materials Research and Technology, 2020
To increase fuel efficiency, the demand for materials having high specific strength is increasing in automotive and aerospace industry. In this context, a tailor-made AXZ911/10SiC Metal Matrix Composites (MMCs) is developed.
Navneet Khanna, Narendra M. Suri, Prassan Shah, Hussien Hegab, Mozammel Mia   +4 more
doaj   +1 more source

Applications of CrAlN ternary system in wood machining of Medium Density Fibreboard (MDF) [PDF]

, 2009
Nowadays, medium density fibreboard (MDF) composite wood is more and more used in the furniture industry to replace bulk wood such as oak, beech, etc. Indeed, this material presents good mechanical properties, is easy to machine, homogeneous, exists in ...
Marchal, R., AKNOUCHE, Hamid, MARCHAL, Rémy, NOUVEAU, Corinne, Benlatreche, Y., FERREIRA-MARTIN, Jean-Pierre, BENLATRECHE, Yacine, Martins, J-P. F., Aknouche, H., Nouveau, C., Ferreira Martins, Jean-Paul   +10 more
core   +1 more source

Silver nanoparticle-based Tween 80 green cutting fluid (AgNP-GCF) assisted MQL machining - An attempt towards eco-friendly machining

Cleaner Engineering and Technology, 2020
In modern research, the instigation of eco-friendly and sustainable manufacturing options have drawn a great attention and become a global interest. Thus, usage of environmental pleasant cutting fluids and their least consumption in machining operation ...
Uma Maheshwera Reddy Paturi, G. Naveen Kumar, V.S. Vamshi   +2 more
doaj   +1 more source

SURFACE ROUGHNESS AND CUTTING FORCES IN CRYOGENIC TURNING OF CARBON STEEL [PDF]

Journal of Engineering Science and Technology, 2015
The effect of cryogenic liquid nitrogen on surface roughness, cutting forces, and friction coefficient of the machined surface when machining of carbon steel S45C in wet, dry and cryogenic condition was studied through experiments.
T. C. YAP, SIVARAOS, C. S. LIM, J. W. LEAU   +3 more
doaj  

A study on improving the efficiency of driven rotary machining of hardened steel (Effect of Al content and cutting environment on tool life under high-speed conditions)

Nihon Kikai Gakkai ronbunshu, 2023
Recently, the development of high-hardness coating materials has made it possible to cut high-hardness steels, but machining efficiency is limited. Production efficiency can be improved if high efficiency machining can be achieved while maintaining the ...
Hideharu KATO, Shuntaro UMEDA, Hiroyuki SAKAI, Hisanori MURA   +3 more
doaj   +1 more source

Toward a better understanding of tool wear effect through a comparison between experiments and SPH numerical modelling of machining hard materials [PDF]

, 2009
The aim of this study is to improve the general understanding of tungsten carbide (WC–Co) tool wear under dry machining of the hard-to-cut titanium alloy Ti6Al4V. The chosen approach includes experimental and numerical tests.
Salaün, Michel, Chieragatti, Rémy, M. Salaün, GIROT, Franck, Espinosa, Christine, Girot, F., COUPARD, Dominique, Nouari, Mohammed, J. Limido, D. Coupard, R. Chieragatti, Calamaz, Madalina, F. Girot, C. Espinosa, M. Calamaz, M. Nouari, Coupard, D., Limido, Jérôme   +17 more
core   +1 more source

Machinability study on dry machining of white cast iron by polycrystalline cubic boron nitride inserts

, 2022
The polycrystalline cubic boron nitride (PCBN) insert has been widely used in machining high chromium white cast iron (HCCI), which has the high hardness and abrasiveness.
Wen, Huiting, Zhou, Jinming, Zhao, Wu, Wen, Huiting,, Zhou, Jinming,, Chen, Ling,, Wan, Hao, Zhao, Wu,, Wan, Hao,, Guo, Xin, Lund University., Guo, Xin,, Chen, Ling   +12 more
core   +1 more source

A review of wood machining literature with a special focus on sawing [PDF]

, 2013
In this review, fundamental wood machining research is evaluated to determine the general cutting mechanics of simple, orthogonal, and oblique cutting tools. Simple tool force trends and chip formation characteristics are indentified here, along with the
Phil Hackney, Naylor, Andrew, Hackney, P, Hackney, Philip, Andrew Naylor, Naylor, A   +5 more
core   +1 more source