Mechanical Strength of Abrasive Segment Formed by the High-Frequency Discretization of Grinding Wheel

Abstract:

Geometrical characteristics of a discrete grinding wheel, which influence on a mechanical strength of the segments, formed during a high-frequency discretization of the cutting surface by highly concentrated energy flow, were defined. The analytical dependences, which establish interrelation of actual stresses in dangerous sections of a discrete grinding instrument with geometrical and mechanical characteristics of a segment, were determined. On a base of these analytical dependences a designing of a discrete grinding wheel with highly frequency discretization of a cutting surface is executed. The scientific recommendations for choice of dimensional characteristics of discrete cutting surface were proposed. Observance of these recommendations allows getting the abrasive segments with a high mechanical strength.

• Periodical: Materials Science Forum (Volume 973)
• Pages: 134-138
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.973.134
• Online since: November 2019
• Authors: Aleksey V. Morozov*, Vladimir G. Gusev
• Keywords: Abrasive Segment, Cutting Surface, Discrete Grinding, Grinding Wheel, High-Frequency Discretization, Mechanical Strength

References

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DOI: 10.3103/s1068798x0908019x

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