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Effect of Grinding Process Parameters and Storage Time on Extraction of Antioxidants from Ginger and Nutmeg [PDF]

open access: yesMolecules, 2022
The aim of this study was to optimize the grinding process parameters (mesh size of grinder sieve (X1), the peripheral velocity of the grinding wheels (X2)), and the storage time (X3) of ground ginger rhizome and nutmeg to obtain ethanol and ethanol ...
Szymon Poliński   +5 more
doaj   +2 more sources

Biomass Grinding Process Optimization Using Response Surface Methodology and a Hybrid Genetic Algorithm [PDF]

open access: yesBioengineering, 2019
Biomass could be a key source of renewable energy. Agricultural waste products, such as corn stover, provide a convenient means to replace fossil fuels, such as coal, and a large amount of feedstock is currently available for energy consumption in the U ...
Jaya Shankar Tumuluru   +1 more
doaj   +2 more sources

Multi-Objective Optimization of the Process Parameters of a Grinding Robot Using LSTM-MLP-NSGAII

open access: yesMachines, 2023
Grinding robots are widely used in the automotive, mechanical processing, aerospace industries, among others, due to their strong adaptability, high safety and intelligence. The grinding process parameters are the main factors that affect the quality and
Ruizhi Li, Zipeng Wang, Jihong Yan
doaj   +1 more source

Experimental study on grinding force in axial feed grinding of cemented carbide with diamond grinding wheel

open access: yesJin'gangshi yu moliao moju gongcheng, 2022
In order to study the grinding force of diamond wheel in axial feed grinding of cemented carbide, the transformation models of horizontal grinding force, vertical grinding force, normal force and tangential force are established, the variation of ...
Xiaoke REN, Hui HUANG, Zhenfa SU
doaj   +1 more source

Grinding Wheel Loading Evaluation by Using Acoustic Emission Signals and Digital Image Processing

open access: yesSensors, 2020
In the manufacturing industry, grinding is used as a major process for machining difficult-to-cut materials. Grinding is the most complicated and precise machining process.
Chien-Sheng Liu, Yang-Jiun Ou
doaj   +1 more source

Telemetry-load-monitoring and in-process velocity-controlling between tool and workpiece in grinding with new developed smart super abrasive wheel

open access: yesNihon Kikai Gakkai ronbunshu, 2023
Grinding is mostly utilized as finishing process in production. Thus, it is required to maintain performance of grinding wheel for preventing grinding failures such as grinding burn, loading, chatter marks, and so on.
Kiyoshi YANAGIHARA
doaj   +1 more source

Intensifying the cement grinding process [PDF]

open access: yesE3S Web of Conferences, 2023
This article deals with the intensification of the grinding process in ball mills. Attention is drawn to the need to reduce the energy input for grinding.
Mukhamedbaeva Mas’uda   +2 more
doaj   +1 more source

Analysis of a grinding efficiency in the electromagnetic mill for variable process and feed parameters [PDF]

open access: yesE3S Web of Conferences, 2017
Article describes issues related to the assessment of raw materials grinding efficiency in an electromagnetic mill. Application of such type of mill in grinding processes can result in measurable benefits of more efficient raw material grinding by ...
Wołosiewicz-Głąb Marta   +4 more
doaj   +2 more sources

Effect of the grinding process on the surface quality of ultrafine cemented carbide with different Co content

open access: yesAdvances in Mechanical Engineering, 2022
By using a resin bonded diamond grinding wheel, the influence of grinding conditions on processing quality of the ultrafine cemented carbides with different Co content were investigated.
Guangen Zhao   +6 more
doaj   +1 more source

Grinding Optimization Model for Nanometric Surface Roughness for Aspheric Astronomical Optical Surfaces [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2005
Bound abrasive grinding is used for the initial fabrication phase of the precision aspheric mirrors for both space and ground based astronomical telescopes. We developed a new grinding optimization process that determines the input grinding variables for
Jeong-Yeol Han   +4 more
doaj   +1 more source

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