ZK2120CX2/1000 Dual-axis Gun drilling Machine Tool

Processing Method: outside chip removing; gun drill
Hole Diameter(mm): Φ5~Φ20
Hole Depth(mm): 1000
Bench Traverse Distance(mm): 200
NC System: GSK980TDC / FANUC OI Mate TC
Drill Pipe: high speed mechanical spindle; frequency control; simultaneously rotating and
feeding
Workpiece: fixed, non-rotation
Guide Sleeve: Hydraulically drive;
“V” shape steel tolling, semi-circle sleeve overhead, hydraulic pressure plate
presses and top of tail press workpiece against guide sleeve.
Parameter:
Processing Ability:
1. Number of Spindle(pcs): 2
2. Centre Distance between Axis(mm): 350
3. Bench Area(m2): 1600X600
4. Hole Diameter(mm): Φ5~Φ20
5. Hole Depth(mm): ≤1000
6. Max Workpiece Diameter (mm): ≤Φ200
7. Length Range of Workpiece(mm): ≤1000
8. 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): ≤1500
3. Forward Speed(mm/min): ≤2000
Processing Accuracy:
1. Hole Skewness: ≤1/1000 (draw ratio≤100)
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): 7.5+7.5(double pump group)
3. Feeding Power(kw): 1.8
4. Power of Oil-temp Cooling Machine(kw): 3.5
5. Total Power(kw): 36
Hydraulic System
1. Max Volume of Flow(L/min): 100
2. Max Pressure(Mp): 12
3. Filtering Accuracy(um): 20
4. Oil Storage Capacity(L): ≥1000
Basic Dimension & Weight
1. Dimension (mm): 5100*2700*1800(L*W*H)
2. Height between Drill Pipe Centre and Ground(mm): 1070
3. Height between Drill Pipe Centre and Bench(mm): 242.0
4. Weight of Hydraulic System (kg): 2500
5. Weight of Main Engine(kg): 7000