Results 21 to 30 of about 456,190 (296)

Modeling of interferences during thread milling operation [PDF]

open access: yes, 2010
Thread milling is becoming more and more employed as a technique for producing thread, due to its advantages for industrial manufacturing sectors, such as the aeronautics, aerospace, and energy industries.
FROMENTIN, Guillaume, POULACHON, Gerard
core   +1 more source

An Experimental Study on Milling Titanium Alloy with a Revolving Cycloid Milling Cutter

open access: yesApplied Sciences, 2020
In this paper, a revolving cycloid milling cutter was designed with a larger effective cutting helix angle and rake angle than a ball end milling cutter of the same diameter.
Guangyue Wang   +3 more
doaj   +1 more source

Analysis of the size and composition of natural sand particles in the Rokan River Riau Province as a function of ball milling time

open access: yesJournal of Aceh Physics Society, 2021
Abstrak. Pasir alam merupakan bahan alam yang berada ditepi pantai, sungai, maupun perbukitan. Pasir alam merupakan batuan sedimentasi yang mengandung berbagai unsur partikel magnetik dan partikel non-magnetik.
Salomo Sinuraya   +3 more
doaj   +1 more source

Geometrical analysis of thread milling – Part 2:Calculation of uncut chip thickness [PDF]

open access: yes, 2010
Thread milling offers interesting possibilities for machining internal or external threads. This machining technique uses a mill with a triangular profile for metric threads and a helical interpolation strategy.
FROMENTIN, Guillaume, POULACHON, Gerard
core   +1 more source

Ball-Milling-Assisted Grinding of GeSe2/C Hybrid Anodes for Lithium-Ion Batteries with Enhanced Electrochemical Performance

open access: yes, 2023
Ge-based sulfur/selenium compounds with a unique layered structure and excellent Li-ion storage ability have attracted considerable concern as an anode for lithium-ion batteries (LIBs).
Dong Feng   +7 more
core   +1 more source

The specific selection function effect on clinker grinding efficiency in a dry batch ball mill [PDF]

open access: yes, 2008
Dry grinding experiments on cement clinker were carried out using a laboratory batch ball mill equipped with a torque measurement. The influence of the ball size distribution on the specific selection function can be approached by laboratory runs using ...
Frances, Christine   +2 more
core   +1 more source

Effect of ball-milling on the thermal properties of MgH2/AlCrNiZrVNb materials for hydrogen storage [PDF]

open access: yesMATEC Web of Conferences
The preliminary study examined how ball milling influenced the thermal behavior of MgH₂/AlCrNiZrVNb materials to improve their energy storage potential.
Ntanzi Lindokuhle   +3 more
doaj   +1 more source

Preparation and Tribology Performance of Ni-Al-Ag Self-Lubricating Composite Coatings on Aluminum Alloy [PDF]

open access: yesCailiao Baohu, 2023
In order to investigate the existence form of solid lubricant Ag in mechanical ball milling preparation of composite coating and the wide temperature range tribological properties of composite coating,a method of indirectly adding solid lubricant Ag was ...
YAN Chengqi, JIA Zhuying, LI Zhanjun
doaj   +1 more source

Microstructure Evolution of Ni-Based ODS Superalloy Powders During Horizontal Rotary Ball Milling

open access: yesArchives of Metallurgy and Materials, 2017
Microstructure evolution of Ni-based oxide dispersion-strengthened alloy powders with milling time is investigated. The elemental powders having a nominal composition of Ni-15Cr-4.5Al-4W-2.5Ti-2Mo-2Ta-0.15Zr-1.1Y2O3 in wt % were ball-milled by using ...
Lee H.-E.   +3 more
doaj   +1 more source

Analytical and experimental investigations on thread milling forces in titanium alloy [PDF]

open access: yes, 2013
The authors would like to gratefully acknowledge the Walter Prototyp tool manufacturer who specially machined the requested tools. The first author would like to thank the support of BRAFITEC/CAPES and the research team in LABOMAP at Arts et Metiers ...
ARAUJO, Anna Carla   +2 more
core   +1 more source

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