Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ5~¦µ30 Hole depth(mm): 1500 Bench traverse distance(mm): 200 Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: double truck clamping, fixed, non-rotation Guide sleeve: pneumatically drive, stretch out and draw back between left and right side Parameter: Processing ability: 1. Number of spindle(pcs): 1 2. Bench area(m2): 1500x600 3. Hole diameter(mm): ¦µ5~¦µ30 4. Max drilling hole depth(mm): ¡ü1500 5. Max workpiece diameter (mm): ¡ü¦µ210 6. Length range of workpiece(mm): ¡ü1500 7. Bench traverse distance(mm): 200 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 5500 2. Feeding speed range(mm/min): ¡ü1500 3. Forward speed(mm/min): ¡ü2000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 (draw ratio¡ü100) 2. Dimensional accuracy of drill pipe: it7~it11 3. Hole rugosity: ra0.8~ra3.2 Power of machine 1. Drill pipe motor power(kw): 5.5 2. Oil pump power(kw): 5.5+5.5(double pump group) 3. Feeding power(kw): 1.8 4. Power of oil-temp cooling machine(kw): 2.8 5. Total power(kw): 25 Hydraulic system 1. Max volume of flow(l/min): 110 2. Max pressure(mp): 12 3. Filtering accuracy(um): 20 4. Oil storage capacity(l): 1360 Basic dimension & weight 1. Dimension (mm): 6000*3200*1500(l*w*h) 2. Height between drill pipe centre and ground(mm): 1070 3. Height between drill pipe centre and bench(mm): 350.0 4. Weight of hydraulic system (kg): 2000 5. Weight of main engine(kg): 7000