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Research of iron ore grinding in a vertical-roller-mill
Minerals Engineering, 2015Abstract The total energy consumption for ore comminution will further increase within the next decades. One contribution to minimise the increase is to use more efficient comminution equipment. Vertical-roller-mills (VRM) are an energy-efficient alternative to conventional grinding technology. One reason is the dry in-bed grinding principle. Results
Holger Lieberwirth
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Polygonal concave wear and irregular packing behavior of grinding balls for vertical grinding mill
Minerals Engineering, 2023Renbo Song +2 more
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Study the Grinding Aids Effects on the Efficiency and Performance of Grinding Slag by Vertical Mill
Mechanics and Materials Science, 2017Wen-Hong Tao +4 more
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Effects of Cooling Methods on Temperatures in Vertical Grinding Stone
Key Engineering Materials, 2004Jian Yun Shen, Xi Peng Xu, Shen Jian Yun
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Grinding dynamometer for vertical glass edge grinding machine with V-grinding wheel
IEEE Instrumentation & Measurement Magazine, 2014Grinding force is an important parameter during the grinding process. A grinding dynamometer based on resistance strain gauge technology was developed for the special installation and work conditions of a glass edge grinding machine with a V-grinding wheel.
Honghai Xu +3 more
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Modeling of Vertical Micro Grinding
Key Engineering Materials, 2014Due to the small feed rate used in micro-machining, ploughing force needs to be considered in addition to the chip formation force. A new analytical model has been proposed to calculate cutting forces of micro-grinding process based on the process configuration, work piece material properties, and micro-grinding tool topography.
Asma Perveen, M. Rahman, Y.S. Wong
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Mechanics of vertical surface grinding
Journal of Materials Processing Technology, 1994Abstract In the present work, the mechanics of chip formation and the wheel-wear phenomenon in vertical surface grinding have been investigated and the performance of the grinding wheel has been evaluated in terms of specific power, specific energy, co-efficient of grinding and grinding ration.
G. Srihari, G.K. Lal
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Forces in vertical surface grinding
International Journal of Machine Tool Design and Research, 1968Abstract The forces between wheel and workpiece under Vertical Grinding conditions have been measured with the aid of a three-dimensional dynamometer. Tests were carried out on mild steel, medium carbon steel, and cast iron specimens using table speeds of 10–85 ft/min and down feeds of 0·0005-0·003 in.
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Vertical Spindle Electrochemical Surface Grinding
1972A short introduction to the operating features of vertical spindle electrochemical grinding is followed by analysis of process electromechanics on the basis of simple dynamic behaviour. Experimental results from grinding tungsten carbide with an ‘Abwood’ machine are illustrated and discussed in comparison with predicted performance.
M. M. Sfantsikopoulos, C. F. Noble
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