Results 11 to 20 of about 67,929 (267)

Milling Characteristics of Milled Rice According to Milling Ratio of Friction and Abrasive Milling [PDF]

open access: yesJournal of Biosystems Engineering, 2009
This study was performed to investigate the optimum abrasive and friction milling ratio. This was accomplished by determining changes in the quality, such as whiteness, moisture content, broken kernel, unstripped embryo rate, and surface characteristics or milling difference, during an abrasive and friction based milling process. When only abrasive was
Hoon Kim   +3 more
openaire   +1 more source

Experimental Investigation and Modeling of Force-Induced Surface Errors for the Robot-Assisted Milling Process

open access: yesMachines, 2023
A series of experiments were performed aiming at controlling milling force-induced surface errors in the robot-assisted milling process, for the sub-area of the multi-stiffener reinforced inner wall of complex cylindrical thin-walled casting parts, to ...
Yongqiao Jin   +3 more
doaj   +1 more source

Drought-Tolerance QTLs Associated with Grain Yield and Related Traits in Spring Bread Wheat

open access: yesPlants, 2022
The present research aims to identify the efficient combination of drought-tolerance selection criteria and associated quantitative trait loci. A panel of 197 bread wheat genotypes was evaluated for yield- and drought-tolerance-related traits in two ...
Sahar Bennani   +6 more
doaj   +1 more source

Study on jet flushing method for improving debris exclusion in wire EDM

open access: yesNihon Kikai Gakkai ronbunshu, 2019
In wire electrical discharge machining (wire EDM), debris tends to stagnate around the wire electrode, since the machined kerf is very narrow. Then, secondary discharges often occur and discharges easily concentrate on the same location, which leads to ...
Tomonori EBISU   +2 more
doaj   +1 more source

Reduction of the influence on machining surface caused by tool non-repeatable run-out of rolling bearing spindle for machine tools (Development of an excitation system)

open access: yesNihon Kikai Gakkai ronbunshu, 2020
In recent years, the surface quality requirement in die and mold has become severer. In addition, die and mold with surface structure are increasing and it makes polishing process difficult.
Yuta SHOWA   +2 more
doaj   +1 more source

Evaluation of Synchronous Motion in Five-axis Machining Centers With a Tilting Rotary Table

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2007
This paper proposes a new method for evaluating the synchronous inaccuracy of a translational axis and a rotational axis in five-axis controlled machining centers with a tilting rotary table.
Masaomi TSUTSUMI   +3 more
doaj   +1 more source

A critical review of ionic liquids for the pretreatment of lignocellulosic biomass

open access: yesSouth African Journal of Science, 2015
Ionic liquids have been the subject of active research over the course of the last decade and have in the past been touted as one of the most promising technologies for revolutionising the chemical and petro-chemical industries.
Prashant Reddy
doaj   +1 more source

Effect of High Speed Milling Process Parameters on the Milling Force and Surface Topography of AM50A Magnesium Alloy [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
Within the scope of high speed milling process parameters, analyzed and discussed the effects of spindle speed, feed rate, milling depth and milling width on milling forces in the process of high speed milling of AM50A magnesium alloy.

doaj   +1 more source

Production of Nanoemulsions from Palm-Based Tocotrienol Rich Fraction by Microfluidization

open access: yesMolecules, 2015
In the present study, tocotrienol rich fraction (TRF) nanoemulsions were produced as an alternative approach to improve solubility and absorption of tocotrienols.
Pik Seah Goh   +4 more
doaj   +1 more source

Practical approach to flexible job shop scheduling with tool switching constraints using quantum annealing

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing
Behind production scheduling lies a trade-off between the comprehensive modeling of production system constraints and quick schedule provision. To realize mass customization, this trade-off must be addressed, requiring a model comprehensive enough for ...
Shinichi INOUE   +4 more
doaj   +1 more source

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