Three coordinate gun drilling machine tool

Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ1.5~¦µ8 Hole depth(mm): 500 Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide sleeve: pneumatically drive and traverse Workpiece clamping: for axial parts, mounted on the bench by tooling; Plate type parts can be directly mounted on the bench Parameter: Processing ability: 1. Number of spindle(pcs): 1 2. Hole diameter(mm): ¦µ1.5~¦µ8 3. Hole depth(mm): 500 4. Area of bench (m2): 700 x 1200 5. Bench lifting distance(mm): 300 6. Bench traverse distance (mm): 500 7. Bench load-bearing(kg): 750 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 15000 2. Workpiece rotation speed(r/min): 500 (fixed) 3. Feeding speed range(mm/min): ¡ü2000 4. Feeding fast forward speed(mm/min): 2000 5. Bench fast lifting speed(mm/min): 1000 6. Bench fast traverse speed(mm/min): 2000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 2. Dimensional accuracy of drill pipe: it7~it11 3. Hole rugosity: ra0.4~ra1.6 4. Positioning accuracy: x 0.03; y 0.03; z 0.035 Re-positioning accuracy: x 0.02; y 0.02; z 0.025 Power of machine 1. Drill pipe motor power(kw): 2.2 2. Oil pump power(kw): 4 3. Bench traverse power(kw): 1.2 Bench traverse torque(m.N): 7 4. Feeding power(kw): 1.2 Feeding torque(m.N): 7 5. Bench lifting power(kw): 2.5 Bench lifting torque(m.N): 20 6. Power of oil-temp cooling machine(kw): 2.8 7. Total power(kw): 18 Hydraulic system 1. Max volume of flow(l/min): 20 2. Max pressure(mp): 16 3. Filtering accuracy(um): 10 4. Oil storage capacity(l): 960 Basic dimension & weight 1. Dimension (mm): 4000*3000*1800(l*w*h) 2. Height between drill pipe centre and ground(mm): 1020 3. Height between drill pipe centre and bench(mm): 297.0 4. Weight of main engine(kg): 5000 5. Weight of cooling system(kg): 2000