一种滚刀式切丝机切削力及切削功率的计算方法

在滚刀式切丝机主切削电机选型设计中采用经验法和类比法存在局限性的情况下,从滚刀式切丝机切削原理入手,通过受力分析并结合切丝机的实际工况,建立了一种滚刀式切丝机切削力及切削功率计算的理论模型:根据切丝机的工况条件,选取适宜的工况系数,计算主切削力、切削功率、刀辊切削力矩,根据传动比i计算切削电机的实际输出扭矩,再根据传动...

Method for Calculating Cutting Force and Cutting Power in Rotary Guillotine Cutter

In an attempt to avoid the limitations in main motor selection with empirical method or analogism method,a theoretical model for calculating the cutting force and cutting power in rotary guillotine cutter was established on the basis of load analysis and the operating status.By selecting appropriate operating status coefficient,calculating major cutting force,cutting power,and cutting torque of knife drum,calculating the actual output torque of cutting motor according to transmission ratio i,and calculating...