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Mechanical Engineering
Open die forging, von Mises related questions
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[QUOTE="Twigg, post: 6440357, member: 572426"] Nope, nevermind my last reply, it's totally wrong. I skimmed through the slideshow to check the author's numerical results and see if p=0 at the edges, and he explicitly says ##p_{edge} = 2k## and the numerics have non-zero edge pressure. So apparently there were typos in the slideshow, and what the author meant to say was ##\sigma_x = 0## and ##p = 2k## @ ##x=0##. Only remaining question for me is where that comes from. Why is there no stress in the x-axis on the edge of the material? If it's plastically deforming in that direction, doesn't that mean there has to be stress along the x axis?? [/QUOTE]
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Open die forging, von Mises related questions
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