Results 241 to 250 of about 996,517 (272)

Component wear in vertical spindle mills grinding coal

International Journal of Mineral Processing, 1996
Abstract This paper reports on the contribution of a number of material coal properties and machine operating parameters to the wear of vertical spindle mill components. This assists in the evaluation of mills and coals for particular duties and enables prediction of the likely changes in maintenance regime if these variables are changed.
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Influence on Grinding Force and Grinding Force Distribution of Grinding Fluid Supply Method on Cemented Carbide with Vertical Face Grinding

The Proceedings of Mechanical Engineering Congress, Japan, 2022
Takanori FUJIWARA, Ryo KOMATSUBARA, Sinpei HORIGUCHI, Kazuhito OHASHI, Hiroyuki KODAMA, Takashi ONIAHI, Tomohiro MAEDA   +6 more
openaire   +1 more source

Process Mechanics of Vertical Roller Mill Comminution Grinding

Journal of Engineering for Industry, 1991
A theory is presented which allows calculation of the mechanical forces during comminution grinding of coal and minerals in vertical roller mills.
openaire   +1 more source

Analysis of Grinding Roller Stress Distribution of Vertical Roller Mill

Advanced Materials Research, 2014
The quality of powder of non-metal materials directly relates to the force exerted on grinding roller, while the force on grinding roller relates to the thickness of the material layer. The uneven pressure distribution between the roller and material layer is caused by the drum-shaped characteristics of vertical mill grinding roller. This paper studies
Xiao Hong Jiang, Ping Ye, Zong Kai Li
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Improved Technical and Physical Utilisation of Vertical Surface Grinding Machines by Peripheral Face Grinding

1976
This paper shows that the grinding process on conventional vertical surface grinding machines may be improved in intensity, economically, by a novel co-ordination of the setting quantities such as cutting depth and feed rate. As a prerequisite, the wear mechanism and the stage of self-sharpening under the given conditions must be known. Peripheral face
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Fine grinding optimisation in vertical stirred mills

As mined ores are becoming finer grained, the use of stirred milling is increasing rapidly within the minerals industry. Due to the large power requirements for such fine grinding, optimal grinding efficiency is extremely important. There are a large number of parameters that can effect grinding, and the correct combination is required to maximise ...
openaire   +2 more sources

The Development of Hybrid Vertical Grinding System

Journal of the Korean Society for Precision Engineering, 2013
Seung Geon Choi, Seong Hyun Kim, Woong Kirl Choi, Eun Sang Lee, Ji Hun Choi, Seok Joo Lee, Kyu Dong Kim   +6 more
openaire   +1 more source

Vertical Grinding

2016
Alan Symmons, Michael Schaub
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Investigating grinding media dynamics inside a vertical stirred mill using the discrete element method: Effect of impeller arm length

Powder Technology, 2020
Alessio Alexiadis, Adam Ingram
exaly  

Review of research on ”Quality Optimization Control of Cement Vertical Grinding”

2023 38th Youth Academic Annual Conference of Chinese Association of Automation (YAC), 2023
Shengnan Sun, Zhugang Yuan, Zhao Liu
openaire   +1 more source