Analysis of EDD Accuracy for Profiling Metal-Bonded Grinding Wheels

N. Ortega; Inigo Pombo; Jose Antonio Sánchez; Soraya Plaza; B. Izquierdo

doi:10.4028/www.scientific.net/AMR.325.195

Paper Titles

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Particularities of Grinding High Speed Steel Punching Tools
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Dressing Process of Porous Self-Generation Superabrasive Tool
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Influence of Picosecond Laser Touch Dressing of Electroplated Diamond Wheels on the Dressing of SiC Vitrified Bond Wheel
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Analysis of EDD Accuracy for Profiling Metal-Bonded Grinding Wheels
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Corrosion Wear Characteristics of ELID-Ground Co-Cr Alloy with Applying Abrasion by Ultra High Molecular Weight Polyethylene (UHMWPE)
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Experimental Study on Performance of Monolayer Brazed Diamond Wheel through Chemical-Mechanical Dressing
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Filter-Less Purification of Grinding Fluid by Using PGA Based Flocculant
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Improvement of Grinding Performance of a CBN Wheel Using a New Grinding-Fluid-Supply System
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 325Analysis of EDD Accuracy for Profiling...

Analysis of EDD Accuracy for Profiling Metal-Bonded Grinding Wheels

Abstract:

Grinding process using superabrasive metal-bonded wheels is unavoidably linked to long and inefficient truing and dressing processes. This document presents the application of electro-discharge dressing process as an alternative to form wheels. The accuracy of the process and its efficiency has been analyzed on wheels of different grit size. To do so, complex geometry has been completely profiled to a 1A1 type wheels. Results show that the process can provide the desired geometry at the cost of a high processing time. The comparison between fine and large grit size grinding wheels shows that there is apparently no geometric limitation imposed by the grit size apart from that associated to grit diameter in corners and inner radii.

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Periodical:

Advanced Materials Research (Volume 325)

Pages:

195-200

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.325.195

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Online since:

August 2011

Authors:

N. Ortega, Inigo Pombo, Jose Antonio Sánchez, Soraya Plaza, B. Izquierdo

Keywords:

Dressing, EDM, Grinding Wheel, Truing

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References

[1] S. Malkin, C. Guo. Grinding Technology. 2nd Edition. Industrial Press, (2008).

Google Scholar

[2] H. Ohmori, T. Nakagawa, Mirror surface grinding of silicon wafers with electrolytic in-process dressing, Annals of the CIRP, Vol. 39(1), (1990), pp.329-332.

DOI: 10.1016/s0007-8506(07)61065-8

Google Scholar

[3] X. Xie, Y.J. Liu, Y. Tang, A. Kubo, J. Tamaki, Ground surface integrity of granite by using electro-contract discharge dressing of #600 diamong grinding wheel, Journal of Materials Processing Technology, Vol. 209 (2009), pp.6004-6009.

DOI: 10.1016/j.jmatprotec.2009.07.021

Google Scholar

[4] J.A. Sanchez, I. Pombo, I. Cabanes, R. Ortiz, L.N. Lopez de Lacalle, Electrical dischage truing of CEN wheels using single point electrode, International Journal of Machine Tools and Manufacture, 48, (2008), pp.362-370.

DOI: 10.1016/j.ijmachtools.2007.10.002

Google Scholar

[5] D.A. Axinate, J.P. Stepanian, M.C. Kong, J. McGourlay, Abrasive waterjet turning – An efficinete method to profile and dress grinding wheel, International Journal of Machine Tools and Manufacture, Vol. 49, (2009), pp.351-356.

DOI: 10.1016/j.ijmachtools.2008.11.006

Google Scholar

[6] G. Chen, L. Mei, B. Zhang, Ch. Yu, K. Shun, Experiment and numerical simulation study on laser truing and dressing of bronze-bonded diamond wheel, Optics and Laser in Engineering, Vol. 48, (2010), pp.295-234.

DOI: 10.1016/j.optlaseng.2009.11.006

Google Scholar

[7] N. Ortega, J.A. Sanchez, L.N. de Lacalle, X. Marañon, X. Maidagan, Analytical study on electro-discharge dressing (EDD) on large grit size CBN wheels, Interntaional Journal of Electrical Machining, Vol. 10, (2005), pp.27-32.

DOI: 10.2526/ijem.10.27

Google Scholar

[8] E. Weingärtner, S. Jaumann, F. Kuster, M. Boccadoro, Special wire guide for on-machine wire electrical discharge dressing of metal bonded grinding wheels, Annals of the CIRP, Vol. 59, (2010), pp.227-230.

DOI: 10.1016/j.cirp.2010.03.010

Google Scholar

[9] A. Klink, Wire electro discharge trueing and dressing of fine grinding wheels, Annals of the CIRP, Vol. 59, (2010), pp.235-238.

DOI: 10.1016/j.cirp.2010.03.076

Google Scholar