Comparative Study of Different Types of Flashes on the Flange Open-Die Forging

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Abstract:

The type of flash has great influence on the open-die forging. Comprehensive performance of different types of flashes in the same part is analyzed by the finite element method. Comparative Studies show that the resistance wall structure has the optimal filling performance, the expansion-shaped flash has the minimum deformation load and tool wear depth and the typical structure has excellent overall performance in the studied flange forging with narrow rib and deep cavity. These results are significant to the theoretical research and practical applications.

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635-638

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April 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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