Results 111 to 120 of about 3,508 (138)
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International Journal of Abrasive Technology, 2011
The widespread replacement of metals by the advanced ceramics has been limited by the high manufacturing costs of these materials and the difficulties involved. To meet the increasing demand of advanced ceramics, the current technological constraints should be overcome.
Tawakoli, Taghi, Azarhoushang, Bahman
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The widespread replacement of metals by the advanced ceramics has been limited by the high manufacturing costs of these materials and the difficulties involved. To meet the increasing demand of advanced ceramics, the current technological constraints should be overcome.
Tawakoli, Taghi, Azarhoushang, Bahman
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Heat transfer analysis of intermittent grinding processes
International Journal of Heat and Mass Transfer, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pérez, J. +6 more
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Analysis of temperature distributions in surface grinding with intermittent wheels
The International Journal of Advanced Manufacturing Technology, 2013An analytical model was established to calculate the curve of temperature distributions in surface grinding with intermittent wheels. In order to predict the numbers of the pulses imposed on the fluctuating temperature profile, a new quantity, the dynamic number of wheel segments in the grinding zone, was defined.
Congfu Fang, Xipeng Xu
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Force modeling and machining characteristics of the intermittent grinding wheels
KSME International Journal, 2001In the surface grinding operations, the grinding fluid cannot be supplied sufficiently in the cutting zone. Temperature generated in the cutting zone increases rapidly and causes thermal damage such as burning on the surface of a workpiece. To reduce thermal damage, the intermittent grinding wheels, which have an excellent cooling effect, have been ...
Jae-Seob Kwak, Man-Kyung Ha
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Temperature investigation of coated workpieces in intermittent grinding with a cup wheel
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2011The effective width of the moving heat source is presented and the shape of the grinding block is simplified in order to use the traditional heat source model in modelling flat grinding with a cup wheel. Both triangular and rectangular heat source models are presented and compared with experimental results.
K-Z Xu, C-J Wei, D-J Hu, L-M Xu, M-M Xu
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An Theoretical Study of the EDM Electrolytic Intermittent Grinding Compound Processing
Applied Mechanics and Materials, 2013Based on processing speed and processing accuracy for difficult-to-machine materials, this paper presents a new MEEC processing method, is based on the basic of MEEC increase on-process dressing grinding wheel, grinding wheel non conductive parts won't jam pore, the abrasive dust adhered to the grinding wheel continues to be removed, the grinding wheel
Jian Ming Yang, Shi Ming Shen
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Materials Today: Proceedings, 2020
Abstract In today’s era, fibre reinforced composites (FRCs) due to their superior mechanical properties are preferred over metals in various applications such as sports, automotive, aerospace, etc. Even though high-quality fabrication procedures for near-net FRC structures are reported, their employment in many of the functional applications demands ...
Danish Handa, V.S. Sooraj
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Abstract In today’s era, fibre reinforced composites (FRCs) due to their superior mechanical properties are preferred over metals in various applications such as sports, automotive, aerospace, etc. Even though high-quality fabrication procedures for near-net FRC structures are reported, their employment in many of the functional applications demands ...
Danish Handa, V.S. Sooraj
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Intermittent grinding of ceramic matrix composites (CMCs) utilizing a developed segmented wheel
International Journal of Machine Tools and Manufacture, 2011Ceramic matrix composites (CMCs) are relatively new and promising materials for many high-technology engineering applications in harsh and severe environments due to their superior properties. Despite being mostly at the development phase, CMCs have some very successful applications in several high technology fields. However, in spite of all advantages,
Tawakoli, Taghi, Azarhoushang, Bahman
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Modeling and experimental study of unequal interval intermittent (UII) diamond micro grinding tool
The International Journal of Advanced Manufacturing Technology, 2019In this paper, a kind of novel unequal interval intermittent (UII) micro grinding tool is proposed and fabricated, and an equal interval intermittent (EII) micro grinding tool and a regular cylindrical (RC) micro grinding tool are also fabricated as comparison.
Jun Wu, Jun Cheng, Yadong Gong
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Some Aspects of Flat Surface Grinding with Intermittent Cross-Feed
Journal of Engineering for Industry, 1979Part I: A Wheel Wear Mechanism. Using a constant maximum grit-force hypothesis for a fixed wheel-work combination, a stable and progressive wear-land model is developed as a function of the machine settings and its mechanical and thermal limitations are discussed. Experiments conducted with several wheel-work materials, both during dry and wet grinding
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