Bench studies were conducted to evaluate the effect of design parameters of tipped cone drill bits on their wear rate in drilling. Investigation results were used to construct mathematical models that desribe the effect of these parameters on the wear properties of the cutting surfaces of drilling tool teeth, which are treated after different cladding schemes. An increase in the clad area across the tooth width is shown to be the optimum relit-surfacing scheme.
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Tungsten carbide-based cladding powder.
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Translated from Problemy Prochnosti, No. 4, pp. 162 – 171, July – August, 2014.
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Semegen, O.M., Odosii, Z.M. & Kustov, V.V. Studies and Simulation of the Effect of Design Parameters on the Wear Properties of Tipped Cone Drill Bits. Strength Mater 46, 575–582 (2014). https://doi.org/10.1007/s11223-014-9585-z
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DOI: https://doi.org/10.1007/s11223-014-9585-z