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Recent content by SJ Kim

  1. SJ Kim

    How do you calculate the Forging Ratio for a product that involves both Cogging and Upsetting?

    Hi, Me and my customer have problem calculating forging ratio. There is a requirement for a product with a forging ratio of at least 3.5S. For this product, the first cogging was done at 1.7S, followed by upsetting at 1/1.4U, and the final cogging at 2.3S. Therefore, I calculated the forging...

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