Results 31 to 40 of about 3,540,419 (389)

Trends and Challenges on the Development of Hybridized Natural Fiber Composites

Journal of Natural Fibers, 2020
Fiber reinforced composites are majorly used as structural components in industries and also as a replacement for wood. Fiber reinforced composites are manufactured by reinforcing fibers in the polymeric matrix in appropriate shapes.
Vinayagamoorthy R.
doaj   +1 more source

EXOhSPEC collimator mechanical design [PDF]

, 2019
The Exoplanet High-Resolution Spectrograph (EXOhSPEC) is a high-resolution spectrograph for the characterisation of exoplanets with the Thai National Telescope.
Ahmad, Buisset, Buisset, Clifford, Hibbeler, Yoder   +5 more
core   +2 more sources

Development of α - β type titanium alloy Ti-4.5Al-2.5Cr-1.2Fe-0.1C-0.3Cu-0.3Ni having good forgeability and machinability [PDF]

MATEC Web of Conferences, 2020
Development of a titanium alloy having excellent hot forgeability and machinability while having the same properties as Ti-64 alloy is effective in reducing the total cost of titanium parts.
KONNO Takashi, TAMURA Keitaro, ITSUMI Yoshio, YOKOCHI Kohei, AKAZAWA Koichi, OYAMA Hideto, CHODA Takashi   +6 more
doaj   +1 more source

A Comparative Study on Cutting Tool Performance in High-Speed Face-Milling of Hardened Tool Steels [PDF]

Archives of Metallurgy and Materials
In this study cutting speeds and tool life constants for seven different cutting tools are investigated while high-speed face milling of four different much used hardened tool steels.1.2379 and 1.2080 cold-work tool steels, 1.2344 hot-work tool steel and
Ali O. Er, E. Aslan
doaj   +1 more source

Analysis of the machinability when milling AlSi10Mg additively manufactured via laser-based powder bed fusion

The International Journal of Advanced Manufacturing Technology, 2020
Laser-based powder bed fusion (L-PBF) is a promising technology for the production of near net–shaped metallic components. The high surface roughness and the comparatively low-dimensional accuracy of such components, however, usually require a finishing ...
M. Zimmermann, D. Müller, B. Kirsch, S. Greco, J. Aurich   +4 more
semanticscholar   +1 more source

Machine-to-Machine Communications

, 2013
This chapter presents the ongoing machine-to-machine (M2M) communication model and reviews the expected services, strengths, and limitations of these systems, showing what industry can use from this M2M paradigm.
Bourgeau, Thomas, Chaouchi, Hakima, Kirci, Pinar   +2 more
openaire   +3 more sources

Influence of the Material Production Route on the Material Properties and the Machinability of the Lead-Free Copper-Zinc-Alloy CuZn40 (CW509L)

Metals
To improve the machinability properties of CuZn-alloys, these are alloyed with the element lead. Due to its toxicity, a variety of legislative initiatives aim to reduce the lead content in CuZn-alloys, which results in critical machinability problems and
Kilian Brans, Stefan Kind, Markus Meurer, Thomas Bergs   +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.
Bil, C. Espinosa, D. Coupard, Dearnley, Dearnley, Ezugwu, Ezugwu, Ezugwu, F. Girot, Gingold, J. Limido, Karpat, Komanduri, Lee, Libersky, Limido, Lucy, M. Calamaz, M. Nouari, M. Salaün, Meyer, Monaghan, R. Chieragatti, Siekmann, Yen, Özel, Özel   +26 more
core   +7 more sources

Model for Predicting the Machinability of Continuously Cast and Subsequently Rolled Steel Using the Artificial Neural Network

Tehnički Glasnik, 2021
The paper presents a model for predicting the machinability of steels using the method of artificial neural networks. The model includes all indicators from the entire steel production process that best predict the machinability of continuously cast ...
Miha Kovačič, Shpetim Salihu, Uroš Župerl   +2 more
doaj  

Methodology for comprehensive assessment of material machinability considering processing characteristics

Frontier Materials & Technologies
The paper deals with the development of a system for integrated assessment of machinability based on monitoring tool displacements and cutting temperatures. This system is characterised by its simplicity and low cost.
Dmitry A. Rastorguev, Aleksandr A. Sevastyanov   +1 more
doaj   +1 more source