The Research of ELID Grinding Effect and Surface Quality on Carbonized Cold-Rolled Steel

Abstract:

In this document, the electrolytic in-process dressing ( ELID ) grinding technique is used for ultra-precision processing experimental research on the carbonized cold-rolled steel (HRC60～80).A surface roughness of Ra6～8nm was obtained after ELID precision grinding. The results proved that adopting micro grain size (W1.5～W36) and high hardness cast iron based diamond grinding wheel, increasing the wheel peripheral velocity (18～20m/s) and reducing grinding depth can effectively improve surface quality and bring the surface roughness down. The wheel peripheral velocity, grinding depth as well as grinding fluid are the main factors during ultra-precision grinding.

• Periodical: Applied Mechanics and Materials (Volumes 229-231)
• Pages: 542-546
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.229-231.542
• Online since: November 2012
• Authors: J.L. Guan, Li Li Zhu, H.W. Lu, Zhi Wei Wang
• Keywords: Cold-Rolled Steel, ELID Grinding, Surface Hardness, Surface Morphology

References

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