Results 11 to 20 of about 57,299 (306)

Wear Characteristics of Ceramic Tools When Turning BN Free-Machining Steel

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
This study examined the wear characteristics of ceramic tools when turning BN free-machining steel based on AISI 1045. An experiment was conducted to investigate why the alumina TiC-based ceramic tool showed remarkably better cutting performance than a ...
Ryutaro TANAKA, Akira HOSOKAWA, Tatsuaki FURUMOTO, Takashi UEDA   +3 more
doaj   +3 more sources

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai, Gil Del Val, Alain, Suárez, Alfredo, Veiga, Fernando   +3 more
core   +2 more sources

Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics [PDF]

, 2019
Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy.
Ismail, S. O., Khalid, Q. S., Niamat, M., Sarfraz, S., Shehab, E.   +4 more
core   +4 more sources

On micro-damage in hot metal working. Part 1: Experimental investigation

Engineering Transactions, 2006
An experimental programme was defined and performed to investigate the characteristics of micro-damage for a plain CMn and a free machining steel under hot forming conditions.
Y. Liu, A. D. Foster, J. Lin, D. C.J. Farrugia, T.A. Dean   +4 more
doaj   +1 more source

Free machining PIM 316L stainless steels

Powder Metallurgy, 2010
The machinability of austenitic stainless steel has been problematic due to its high work hardening rate, excellent ductility and poor thermal conductivity. In this study, the effects of copper additions of 2, 3 and 4 wt-%, and the sintering atmosphere, hydrogen and cracked ammonia, on the machinability of injection moulded 316L specimens were ...
Chuang, K.H., Hwang, K.S.
openaire   +2 more sources

SPH method applied to high speed cutting modelling [PDF]

, 2007
The purpose of this study is to introduce a new approach of high speed cutting numerical modelling. A Lagrangian smoothed particle hydrodynamics (SPH)- based model is arried out using the Ls-Dyna software.
Chieragatti, Rémy, Espinosa, Christine, Limido, Jérôme, Mabru, Catherine, Salaün, Michel   +4 more
core   +3 more sources

Influence of Additional Electrical Current on Machinability of BN Free-Machining Steel in Turning

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2009
It is widely known that the electromotive force generated at the interface between the cutting tool and work material, during a metal cutting process, influences the cutting mechanism.
Ryutaro TANAKA, Yongchuan LIN, Akira HOSOKAWA, Takashi UEDA, Keiji YAMADA   +4 more
doaj   +1 more source

Surface finish control by electrochemical polishing in stainless steel 316 pipes [PDF]

, 2016
Electrochemical machining (ECM) is a non-conventional machining process which is based on the localised anodic dissolution of any conductive material. One of the main applications of ECM is the polishing of materials with enhanced characteristics, such ...
A.A. Gomez-Gallegos, A.R. Mount, Bannard, Baron, BastaniNejad, Datta, Deconinck, Deconinck, F. Mill, Hackert-Oschätzchen, Haisch, Khalil, Kozak, Kozak, Landolt, Landolt, Lee, Lee, Lohrengel, Lohrengel, Lozano-Morales, McGeough, McGeough, Mount, Mount, Mount, Muir, Mukherjee, Ramousse, Rosset, Tailor, Tang, Wagner, Wang, Zhang   +34 more
core   +2 more sources

Influence of Cutting Parameters on Chatter and Tool Wear During End Milling of Stainless Steel Conducted on VMC

International Islamic University Malaysia Engineering Journal, 2012
Stainless steels are a group of difficult to machine work materials. The difficulty in machining stainless steels is manifested in high contact length and stresses, formation of serrated chips and development of chatter resulting in high tool wear rates ...
A.K.M.N. AMIN, M. IMRAN AND M. ARIF
doaj   +1 more source

Characterization of Residual Stresses Induced into Bearing Rings by Means of Turning in Soft State Using Different Turning Parameters

Journal of Machine Engineering, 2021
Residual stresses remain in solid materials after removing the external load. The residual stresses which are induced by machining processes play important role in determining the service life of machined components, depending on their magnitude, sign ...
Jawad Zaghal, Valeria Mertinger, Adam Filep, Gyula Varga, Marton Benke   +4 more
doaj   +1 more source