Results 31 to 40 of about 1,349,956 (360)
Modelling of cutting process impact on machine tool thermal behaviour based on experimental data [PDF]
, 2017 Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant.
Horejš O., Mareš M.
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Effects of Isochoric Freezing Conditions on Cut Potato Quality [PDF]
Foods, 2021 Isochoric freezing is a pressure freezing technique that could be used to retain the beneficial effects of food storage at temperatures below their freezing point without ice damage. In this study, potato cylinders were frozen in an isochoric system and examined using full factorial combinations of three processing procedures (immersed in water, vacuum-
Yuanheng Zhao +7 more
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Effect of Shift in Speed Turning on Machined Surface Quality
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017 This article describes the evaluation of machined material roughness in speed turning on a machining centre Doosan Puma 700 LY. The machined surface of semi-finished products from steel 14 260 was compared at selected cutting conditions.
Pavel Polák +2 more
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Applied Sciences, 2022 During automatic and intelligent cutting at the coal mining face, complex geological conditions (fold structure, fault structure and magmatic intrusion) easily cause distinct occurrence conditions of coal rock seams (gangue, inclusion, or fault in the ...
Linlin Wang +3 more
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The influence of surface treatment of PVD coating on its quality and wear resistant [PDF]
, 2019 The article deals with a determination of the influence of a cutting edge preparation on the quality and wear resistance of coated cutting tools. Cutting inserts made from a sintered carbide with a deposited layer of PVD coating were selected for ...
Malotová, Šárka +3 more
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DEM simulation of soil-tool interaction under extraterrestrial environmental effects [PDF]
, 2017 In contrast to terrestrial environment, the harsh lunar environment conditions include lower gravity acceleration, ultra-high vacuum and high (low) temperature in the daytime (night-time).
Arroyo Alvarez de Toledo, Marcos +3 more
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Литьë и металлургия, 2018 The successful promotion of the product nowadays the manufacturer must meet all the strict requirements of the consumer in the quality of the products. At OJSC «BSW – Management Company of Holding «BMC» the centerless turning unit was put into operation,
O. Filonchik
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Journal of Manufacturing and Materials Processing, 2022 Ti-6Al-4V titanium is considered a difficult-to-cut material used in critical applications in the aerospace industry requiring high reliability levels.
José Outeiro +3 more
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Nihon Kikai Gakkai ronbunshuIn the field of die and mold machining, determining appropriate cutting conditions is crucial. Factors such as tool geometry, machining path, work material characteristics, machining efficiency, and finishing accuracy must be taken into consideration ...
Hiroyuki KODAMA +3 more
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Multi-scale simulation of the nano-metric cutting process [PDF]
, 2009 Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
A Simoneau +17 more
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