ZK2108X2B/500 Dual-axis Gun drilling Machine Tool

Overview:
Processing Method: outside chip removing; gun drill
Hole Diameter(mm): Φ1.5~Φ8
Hole Depth(mm): 500 (Draw Ratio≤100)
NC System: GSK980TDC / FANUC OI Mate TC
Drill Pipe: high speed mechanical spindle; frequency control; simultaneously rotating and
feeding
Workpiece: constant speed rotation
Guide Sleeve: axial restraint
Workpiece Clamping: based on the top of tail and cone disc of guide sleeve, to accurately
orientate workpiece by chamfer of the two sides;
pneumatic stretch out and draw back to fasten the workpiece.
Parameter:
Processing Ability:
1.Number of Spindle(pcs): 2
2.Hole Diameter(mm): Φ1.5~Φ8
3.Hole Depth(mm): ≤500
4.Diameter Range of Workpiece(mm): ≤Φ50
5.Length Range of Workpiece(mm): ≤500
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): ≤1500
4.Forward Speed(mm/min): ≤2000
Processing Accuracy:
1.Hole Skewness: ≤0.5/1000 (workpiece rotating)
≤1.0/1000(workpiece fixed)
2.Dimensional Accuracy of Drill Pipe: IT7~IT11
3.Hole Rugosity: Ra0.4~Ra1.6
Power of Machine
1.Drill Pipe Motor Power(kw): 2X1.1
2.Workpiece Rotating Power(kw): 2X1.1
3.Oil Pump Power(kw): 2X4.0
4.Feeding Power(kw): 1.8
5.Power of Oil-temp Cooling Machine(kw): 2.8
Hydraulic System
1.Max Volume of Flow(L/min): 2X20 (dual-axis)
2.Max Pressure(Mp): 16
3.Filtering Accuracy(um): 10
4.Oil Storage Capacity(L): 960
Basic Dimension & Weight
1.Dimension (mm): 4500*3000*1500(L*W*H)
2.Height between Drill Pipe Centre and Ground(mm): 1070
3.Height between Drill Pipe Centre and Guide(mm): 297.0
4.Distance between Axles(mm): 220
Weight of Main Engine(kg): 5000