3、力能参数的计算矫直机各辊处矫直弯矩随压下量不同而变化。如果轧材的原始曲率也是变化不定的,则矫直弯矩将受到原始曲率和反弯曲率两个因素的影响。这可以从弯矩式的塑弯比函数关系中看清楚。因为塑弯比是弹区比的函数,也是总 3, the calculation of force and energy parameters Straightening machine straightening bending moment with the different pressure changes. If the original curvature of the rolled material is also variable, the straightening moment will be affected by both the original curvature and the reverse curvature. This can be seen from the relationship between the bending moment and bending function. Because the plastic ratio is a function of the ratio of bombs, it is also total