75m~(3) mining electric loader according to the braking torque and the former structural space.
简要分析了浮动钳盘式液压制动器和静液压工作制动存在的问题及产生的原因,系统论述了以制动扭矩和原结构空间为依据,0。
Based on the data of in-place dynamic testing, the rolling pressure and rolling torsion of a Φ350 piercer have been tested, the maximum rolling pressure and rolling torsion were obtained for rolling pipes with different materials, manufacturing manners and length.
以现场动态测试数据为依据,对Φ350穿孔机的轧制压力和轧制扭矩进行了测试,得出了该穿孔机在轧制不同的材质、型号、长度管坯时最大的轧制压力和轧制扭矩,为该穿孔机的生产质量保证和改型设计提供了可靠的试验数据。
the formula of roll torque is all experienced formula or half experience formula, but the computation don't apply to the prodoction.
轧制扭矩的计算公式均为经验和半经验公式 ,计算结果与实际相差较大 ,为取得轧制扭矩的精确值 ,必须对轧机进行实际的测试。