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Evaluation of grinding wheel performance
Wear, 1980Abstract Experiments were carried out on a horizontal surface grinding machine under dry plunge-cut conditions to evaluate grinding wheel performance in the grinding of steels of various hardnesses. It was found that an optimum wheel grade exists which gives the highest grinding ratio and this optimum grade is different for different materials. There
S.J. Pande, S.N. Halder, G.K. Lal
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Effective role of grinding aids in the dry grinding performance of calcite
Powder Technology, 2023Grinding aids are organic compounds that chemically attach to a sufficient amount of particle surfaces and prevent the formation of gravitational forces between particles. With the use of grinding aids in grinding, it is possible to increase the amount of production with the wanted product fineness and obtain a finer product with the identical amount ...
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Performance of Laser Brazing Diamond Grinding Wheel in Face Grinding
Key Engineering Materials, 2011A new technology kind of brazed monolayer cup diamond grinding wheel was developed via laser in an argon atmosphere. Grinding performances of this kind of brazed wheel in the surface grinding of the granites were studied. The experiment results show that the normal grinding forces and wear of diamond grits become higher with the increasing of the ...
Zhi Bo Yang +3 more
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Cylindrical Grinding Performance Evaluation
2018 9th International Conference on Mechanical and Aerospace Engineering (ICMAE), 2018Cylindrical grinding process requires a large amount of specific grinding energy and the energy is dissipated as heat in the work surface resulting in increasing the surface temperature and localized plastic deformation. An increase in temperature at grinding interaction zone causes deterioration of the surface integrity, leading to grinding burns ...
Azhar Thanedar +2 more
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High-Performance Surface Grinding
2013This chapter presents experimental as well as modelling and simulation approaches to investigate a high-performance surface grinding process. The complex material removal mechanisms generate transient cutting forces that cover a wide range of excitation frequencies.
J. C. Aurich +3 more
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High Performance Grinding Machines
2008This chapter deals with the latest developments in technology, and describes the current state of the art in machine configuration, critical components, and control technologies applied specifically in grinding machines. Moreover, this description of latest developments is structured into the different machine types: cylindrical, surface, vertical ...
Rafael Lizarralde +3 more
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Effects of Ultrasonic Assisted Grinding on CBN Grinding Wheels Performance
ASME 2009 International Manufacturing Science and Engineering Conference, Volume 2, 2009The effects of ultrasonic assisted grinding on vitrified CBN grinding wheels performance have been investigated. The ultrasonic vibration has been superimposed to the workpiece in feed and cross feed directions and the kinematics of the process in both directions have been discussed.
Taghi Tawakoli, Bahman Azarhoushang
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Effect of the Grinding Oil Type on CBN Grinding Wheels Performance
Volume 4: Design and Manufacturing, 2009The efficiency of the grinding process highly depends on the coolant lubricant used. In grinding with CBN grinding wheels grinding oils are used increasingly. In the last decade new grinding oils based on different oil types are brought into the market, whose effect on the CBN grinding wheels performance until now not sufficiently been investigated ...
Taghi Tawakoli +2 more
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Influences of composite grinding aids on grinding efficiency and performances of cement
2011 International Conference on Materials for Renewable Energy & Environment, 2011Grinding experiments of slag cement and fly ash cement by adding two kinds of composite grinding aids were carried out. And analysis the relationship between the macroscopic and microscopic structures by SEM. Experimental results show that the grinding aids can significantly increase the mobility, improve the grinding efficiency and performances of ...
null Qing Chang, null Zhendong Tao
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High Performance Precision Grinding
MachineryPTG Holroyd Precision has launched what it believes to be the world’s most versatile, ultra-high-performance machine for precision grinding the helical profiles used across the air and refrigeration compressor industry
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