The results of investigations of the stability of VOK-60 cutting ceramic during machining of hardened steel blanks made of No. 45 steel of different hardness 45 HRC and 54 HRC are presented. The stability of the cutting ceramic plate during machining of a harder blank is 41% higher than in machining of a less-hard blank. A microstructural analysis of the damage to the working surface was performed and the mechanism of wear of the cutting plate was determined. The reasons for the more rapid wear of the plate during machining of a less-hard blank were determined.
Similar content being viewed by others
References
A. I. Pronin, V. V. Myl’nikov, E. A. Chernyshev, and D. I. Shetulov, “Determination of the optimal cutting speed for hard cutting using acoustic emission signals,” Kontrol’, Diagnostika, No. 4, 40 – 44 (2014).
A. I. Pronin, V. V. Myl’nikov, and E. A. Chernyshev, “Reasons for low serviceability of plates made of cutting ceramic and hard cutting,” Materialovedenie, No. 5, 13 – 15 (2014).
A. I. Pronin, V. V. Myl’nikov, E. B. Shchelkunov, and S. V. Vinogradov, “Use of orthogonal central composites planning of experiments for optimizing cutting off hardened 40Kh steel by cutting ceramic,” Vest. Mashinostr., No. 8, 43 – 48 (2016).
A. I. Pronin, V. V. Myl’nikov, and E. A. Chernyshev, “Investigation of the effect of Machining parameters on the surface roughness of Parts made from 40Kh steel during cutting by a cutting ceramic,” Izv. Vysh. Uchebn. Zaved., Mashinostr., No. 8(689), 41 – 45 (2017).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Steklo i Keramika, No. 10, pp. 26 – 28, October, 2017.
Rights and permissions
About this article
Cite this article
Pronin, A.I., Myl’nikov, V.V., Shchelkunov, E.B. et al. Investigation of Cutting Ceramic Stability During Sharpening of Hardened Steel Blanks. Glass Ceram 74, 364–366 (2018). https://doi.org/10.1007/s10717-018-9995-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10717-018-9995-7