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Research of the stress condition of cast billets blade chisel
Journal: The Journal of Zhytomyr State Technological University. Series: Engineering (Vol.2, No. 80)Publication Date: 2017-12-25
Authors : T.O. Pryhorovska; L.Ya. Ropiak; I.S. Kohut; V.H. Panchuk; L.O. Borushchak; I.O. Shuliar;
Page : 135-141
Keywords : billet; casting; casting form; residual stresses; computer simulation; drill bit;
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Abstract
Models of a drill bit and a mold were developed. Melted steel pouring process was studied. Residual stresses distributions for different sections of a blade bit were studied. The highest residual stresses were observed in the billet's grooves between blades. Annealing as a mean of residual stresses decreasing of a cast billet was proposed.
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Last modified: 2018-01-10 17:44:35