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Key word: Crowning roller ,The edge stress ,Processing equipment Abstract: Crowning roller is widely applied in industrial applications today, large to the transmission system of the heavy body, small to the bearing parts.Crown roller with crown in order to eliminate t he edge stress concentration phenomenon, so as to improve the service life of roller bearings. In this paper, the design of processing equipment for crowning roller , and key parts of the equipment were checked.

Design of crowning roller processing equipment and simulation research of key components