论文信息 - Analyzing Multi-Channel Extrusion Based on Upper Bound Method with Rectangular Ring

Analyzing Multi-Channel Extrusion Based on Upper Bound Method with Rectangular Ring

To determine the kinematically admissible velocity field of each extrusion region, we analyzed multi-channel extrusion with rectangular ring based on upper-bound element method. The height of each channel and the upper-bound force of extrusion were carried out by calculation of the upper-bound power. The result of the calculation was verified by experiment data.

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