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转向夹送辊可分为平送斜出和斜送平出两种类型。从基本工作原理出发建立了斜送平出式转向夹送辊的力学模型,利用弹塑性弯曲变形理论推导出上下夹送辊半径比、偏移距、偏移角以及实际咬入角的定量计算公式,实例计算结果与国外进口设备吻合,为今后该类装置的自主设计提供了有益的参考。
Steering pinch roller can be divided into flat send ramp and ramp send flat two types. Based on the basic principle of work, the mechanical model of the inclined pinch-out turning pinch rolls was established. The elastic-plastic bending deformation theory was used to derive the quantitative calculation of the upper and lower pinch rolls radius ratio, offset distance, offset angle and actual biting angle The calculation results of the formula and the example are consistent with those imported from abroad, which provide a useful reference for the independent design of such devices in the future.