Inhomogeneity of flow, force parameters
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A. K. A. Al-Dahwi; Dr. T. Z. Blazynski
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Article
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1992
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John Wiley and Sons
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English
β 657 KB
## Abstract The relationship between redundant macroshearing and force parameters, related to a rational pass design, in a rotary 2βcone roll seamless tube piercing process was investigated. Wax and lead billets were pierced in a range of working conditions involving decelerated, uniform and accele