Precision Milling Machine

Heavy cutting precision spindle + 4 - stage spindle speed change + Automatic cooling lubrication system + High rigidity spindle head, showing the highest stability during boring operation The torque output of the main shaft is increased by 200 % The + w axis is supported by a two-wire rail to improve stability ( patent: m 380844 ) Oil - water separation design + Effectively prolong the service life of cutting fluid, save production cost and meet the requirements of environmental protection. Advantages Super large column + Ensure the best stability during processing Unique rear base and front base structure: + Helps to improve the rigidity of the body structure The main shaft gear is cooled by a centralized cooling machine + Hole lining center accuracy: 0.02 mm + Positioning accuracy: Within 0.01 mm + Roughness of inner hole surface: 3.2 um High rigidity + 4 - stage gear drive spindle head + W Axis Double Track Support Machine Specification PBM - 115A Workbench Table area 1400 x 1600 mm The maximum load of the worktable is 8000 kg Trip Longitudinal travel ( x axis ) 2000 mm Lateral stroke ( Y axis ) 1600 mm Up and down stroke ( Z axis ) 1500 mm Spindle Spindle taper # 50 Spindle speed ( gear type ) 5 ~ 3000 rpm feed Fast moving speed ( x / y / z ) 15 / 12 / 15m / min automatic tool changing system The number of tools is 40 opt. 60 PCs