ZK2120CX2/1000 Dual-axis Gun drilling Machine Tool

Overview:

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