Results 11 to 20 of about 408,936 (290)
Milling characteristics and distribution of phytic acid and zind in long-, medium- and short-grain rice [PDF]
, 2008 Milling and polishing are important operations during the production of white rice. The degree of milling and polishing has a significant effect on the nutritional aspects of white rice, especially on minerals, due to a non-uniform distribution of ...
Hamer, R.J. +4 more
core +2 more sources
Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
COSTES, Jean-Philippe, MOREAU, Vincent
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Effects of bearing clearance on the chatter stability of milling process [PDF]
, 2010 In the present study, the influences of the bearing clearance, which is a common fault for machines, to the chatter stability of milling process are examined by using numerical simulation method.
Altintas +32 more
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Drought-Tolerance QTLs Associated with Grain Yield and Related Traits in Spring Bread Wheat
Plants, 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
Machines, 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
Study on jet flushing method for improving debris exclusion in wire EDM
Nihon 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
Nihon 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
Realization of 2-dimensional air-bridge silicon photonic crystals by focused ion beam milling and nanopolishing [PDF]
, 2006 We report the design and fabrication of small photonic crystal structures which are combined with conventional dielectric ridge waveguides. We describe in details the fabrication of both rough and smooth membranes, which are used as host for photonic ...
Bostan, Cazimir G. +6 more
core +2 more sources
Evaluation of Synchronous Motion in Five-axis Machining Centers With a Tilting Rotary Table
Journal 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
Surface roughness variation of thin wall milling, related to modal interactions [PDF]
, 2008 High-speed milling operations of thin walls are often limited by the so-called regenerative effect that causes poor surface finish. The aim of this paper is to examine the link between chatter instability and surface roughness evolution for thin wall ...
Assouline +21 more
core +4 more sources