Cutting Property Study Of Cutting Head For Equal Helix Lift Angle Pick Arrangement

Mechanical boring machine cutting head work is boring machine equipment, crushing of coal directly,Is on the mechanical boring machine the most essential part,Its performance quality immediate influence mechanical boring machine'S completemachine performance and work quality.This article introduces envelope and SO on angle of climbing spiral line concepts, makes the core and the starting point by this theory,makes the improvement to existingmechanical boring machine cutting,anew carries on the arrangement to hisher section oftooth.Then,the manufacture cutting chart carries on the contrastive analysis to it.Carries on the load load simulation analysis to cutting.Thus further analyzes this theory the feasibility.Based on this most is smaller than take ordinate axis type mechanical boring machine cutting the energy consumption and the torque coefficient of variation as the optimized goal,optimizes the method with MPSODE to carry on the optimization to it,the parameter comparative analysis obtained a utilization grain of subgroup through the optimization around to optimize the algorithm and the difference evolution algorithm mix algorithm(MPSODE)obtained the very good effect to the ordinate axis type mechanical boring machine cutting organization optimization.