Abstract
Ultraprecision diamond turning can produce advanced components with not only a high-dimensional accuracy but also with a good surface integrity such as a small surface roughness and low-residual stress. In this chapter, an experimental study on diamond-turned surface layers was conducted by machining single crystals with different crystallographic planes. The influences of the depth of cut and the initial crystal orientation on the plastic properties were studied from the changes in dislocation density, the microstrain, the microhardness of the machined surface layer and the deformed structure. The block size, microstrain and dislocation density in the deformation layer were derived from the X-ray diffraction (XRD) line profile analysis method. The elastic modulus and the recovery behaviour were measured by nano-indenter testing. Transmission electron microscopy (TEM) was used to characterise the dislocation structure of the diamond-turned surface at various depths of cut.
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References
Cullity, B.D. (1956), Elements of X-Ray Diffraction, Addison-Wesley Publishing Company, Inc. Reading, Massachusetts.
Goodhew, P. J., & Humphreys, F. J. (1992). Electron microscopy and analysis. London: Taylor and Francis.
Hansen, N. (1990). Materials Science and Technology, 6, 1039.
Ikawa, N., Donaldson, R. R., Komanduri, R., König, W., Aachen, T. H., McKeown, P. A., et al. (1991). Ultraprecision metal cutting—The past, the present and the future. Annals of the CIRP, 40, 587–594.
Kobayashi, S., Kawata, M., & Mori, K. (1996). Deformation mechanism in Cu–Al single crystals and bicrystals under scratching with pyramidal indenter. Journal of Materials Science, 31, 5797.
Malin, A. S., & Hatherly, M. (2013). Microstructure of cold-rolled copper. Metal Science, 13(8), 463–472.
Maser, S., Seeger, A., & Theieringer, H. (1963). Philosophical Magazine, 22, 515.
Oliver, W. C., & Pharr, G. M. (1992). An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments. Journal of Material Research, 7, 1564.
Proakis, J. G., & Manolakis, D. G. (1996). Digital signal processing: principles, algorithm, and applications (3rd ed.). Englewood Cliffs: Prentice Hall.
Sata, T. (1964). Surface finish in metal cutting. Annals of the CIRP, 12, 190.
Sata, T., Li, M., Takata, S., Hiraoka, H., Li, C. Q., Xing, X. Z., et al. (1985). Analysis of surface roughness generation in turning operation and its applications. Annals of the CIRP, 34(1), 473.
Shaw, M. C., & Crowell, J. A. (1965). Finish machining. CIRP ANN, 13(1), 5–22.
Shaw, M.C. (1984), Shear strain in cutting. In J.R. Crookall & M.C. Shaw (Eds.), Metal Cutting Principles (p. 168). Oxford: Clarendon Press.
Steijn, R. P. (1964). “Friction and wear of single crystal. In P. J. Bryant (Ed.), Mechanisms of solid friction. New York: Elsevier Publishing Company.
Takasu, S., Masuda, M., & Nishiguchi, T. (1985). Influence of steady vibration with small amplitude upon surface roughness in diamond machining. Annals of the CIRP, 34(1), 463.
Whitehouse, D. J. (1994). Handbook of surface metrology. Bristol: Institute of Physics Publishing.
Yuan, Z. J., Zhou, M., & Dong, S. (1996). Effect of diamond tool sharpness on minimum cutting thickness and cutting surface integrity in ultraprecision machining. Journal of Materials Processing Technology, 62, 327.
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To, S.S., Wang, V.H., Lee, W.B. (2018). Materials Deformation Behaviour and Characterisation. In: Materials Characterisation and Mechanism of Micro-Cutting in Ultra-Precision Diamond Turning. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-54823-3_5
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DOI: https://doi.org/10.1007/978-3-662-54823-3_5
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