The process strength of high-speed steel subjected to laser treatment is studied. It is shown that gas laser cutting of working surfaces of separating dies of coordinate turret presses faced with high-speed steel yields crack-free cut surfaces with good enough quality and reduces the volume and the time of finishing mechanical treatment of the working surfaces.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 7, pp. 36–38, July, 2009.
The paper is based on the material reported at the 10th International Workshop “Technologies of Repair, Reconditioning, and Strengthening of Parts of Machines, Mechanisms, Equipment, Tools, and Tackling” (15–18 April, 2008, St. Petersburg).
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Afanas’eva, L.E., Barabonova, I.A., Zubkov, N.S. et al. Strength of deposited high-speed steel in the process of gas laser cutting. Met Sci Heat Treat 51, 352 (2009). https://doi.org/10.1007/s11041-009-9173-1
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DOI: https://doi.org/10.1007/s11041-009-9173-1