There are experiential and calculating method for eccentricity calculation and it's decision on urethane anvil-roll of the rotary die-cutter.
旋转模切机砧辊处的偏心量认定与设计计算，有经验计算与工程计算的一般原则方法。
With the pursuit of minimal volume,a mathematical model about fuzzy optimum design of rotary shearing mechanism of pneumatic roofbolter with vane motor is set up after considering the fuzziness of restraint conditions.
考虑约束条件的模糊性,以体积最小为目标,建立叶片式风动锚杆钻机旋转切削机构的模糊优化设计数学模型。
On the basis of analyzing the parameters of rotary shearing mechanism of pneumatic roofbolter with vane motor, its mathematical model with the pursuit of minimal volume was established.
通过对叶片式风动锚杆钻机旋转切削机构的参数分析 ,以体积最小为目标 ,建立了该机构的优化设计数学模型 。