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Detection and identification of ore grindability in a semiautogenous grinding circuit model using wavelet transform variances of measured variables
(ELSEVIER, 2008-12-05)
A reduced dimension dynamic model subject to random disturbances for a semiautogenous grinding (SAG) circuit is developed that is able to handle changes in the characteristics of the new feed ore. This dynamic model, which ...
Rock lithological classification using multi-scale Gabor features from sub-images, and voting with rock contour information
(Elsevier, 2015)
Estimation of rock composition in mining plants is important for determining rock size and grindability which, in turn, may improve control of the grinding process. Variations in ore grindability and size distribution ...
Factors affecting grindability, compressive strength and energy consumption in the industrial manufacture of portland cement
(Universidad EAFITMaestría en IngenieríaEscuela de IngenieríaMedellín, 2019)
A surface and sub-surface quality evaluation of three cast iron grades after grinding under various cutting conditions
(Springer, 2018-11-01)
Grinding is one of the most common finishing processes used in the manufacture of metal components that require a combination of both smooth surface finish and tight tolerances. Despite the abundant knowledge concerning ...
Investigação dos mecanismos de remoção de material de insertos de metal duro de diferentes classes durante a retificação
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Mecânica - PPGEMecCâmpus São Carlos, 2023-06-07)
After pressing and sintering processes, cutting inserts must be ground in order to obtain the necessary surface finish and tolerances for their application in machining operations. An appropriate process design requires a ...
Variability study of bond work index and grindability index on various critical metal ores
(Metals, 2021)
Es un hecho bien conocido que el valor del índice de trabajo de Bond (wi) para un mineral dado varía junto con el tamaño de molienda. En este estudio se realiza un bysis de variabilidad con las pruebas de molienda estándar ...
Retificabilidade das ligas de níquel Inconel 625 e Inconel 718Grindability of nickel alloys Inconel 625 and Inconel 718
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2019)
Optimization of a SAG mill energy system: integrating rock hardness, solar irradiation, climate change, and demand-side management
(Springer, 2020)
Integration of renewable energy into mining and processing operations is becoming necessary as part of a strategy towards sustainability in the minerals industry. A solar photovoltaic plant along with a battery energy ...