Analysis on Micro-Scale Behaviors of Pinch Rolls on Cut-to-Length Shear

Yu Gui Li; Jian Mei Wang; Shao Peng Liu

doi:10.4028/www.scientific.net/AMR.145.386

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 145Analysis on Micro-Scale Behaviors of Pinch Rolls...

Analysis on Micro-Scale Behaviors of Pinch Rolls on Cut-to-Length Shear

Abstract:

As one of the key devices of finishing line of medium & thick plate, pinch roll is mainly used for clamping, transferring and specialized lengths. Nowadays, there generally exist the off-tracking phenomena of pinch roll apparatus, the shearing and lengthening quality of steel plate are heavily influenced and the normal production of enterprise are disturbed. This paper introduces the micro-scale behaviors of pinch roll apparatus, deeply analyzes the reasons that result in off-tracking of pinch roll, and points out the corresponding solutions, which can provide theoretical guide to the design of new-type pinch roll.