| Customization: | Available |
|---|---|
| After-sales Service: | Provide |
| Warranty: | 1 Year |
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Machining Object
Workpiece Type: External Tenon
Material: Titanium Alloy, Heat-Resistant Steel, and Alloys
Workpiece Dimensions & Requirements:
Size: Φ350 mm × 210 mm
Weight: 50 kg
Surface Roughness: Ra ≤ 0.8 μm (minimum)
Workpiece Change Method: Manual
Machine Operating Cycle
Manual loading → Fixture clamping → Cycle start
Rotary table locking → Y-axis moving table positions the rotary disc to broaching position
Y-axis mechanical locking → Broaching operation
Z-axis hydraulic release → Z-axis retracts to tool clearance position
Brush chips → Tool returns → Clear chip path
Release rotary table lock → Servo motor rotates the rotary disc/workpiece by one tooth
Lock rotary table → Return Z-axis to broaching position
Repeat cycle until full-circle machining is completed.
The Machine is specifically designed for machining dovetail slot disks of various types. It features a high-precision CNC rotary disc that adapts to different workpiece configurations, slot numbers, and profiles, offering unique advantages. Its superiority is particularly evident in applications requiring high precision and efficiency.
| No. | ITEM | Brand |
| Mechanical part | ||
| 1 | Bed, column | |
| 2 | Main slide | |
| 3 | CNC moving station and C-type station | |
| 4 | Main cylinder (effective stroke L=1600mm) | |
| 5 | Tool box | |
| 6 | Broach brush mechanism | NSK |
| 8 | Lead screw assembly | THK/I+F |
| 9 | Reduction gear | NEUGART |
| 10 | Servo motor | SIEMENS 1FT7 |
| 11 | bearing | NSK |
| Hydraulic part | ||
| 12 | Hydraulic system | |
| 13 | Variable piston pumps and valves | Japan Yuken |
| 14 | Hydraulic station (Tank assembly drawing) | |
| 15 | Pneumatic system | SMC |
| No. | Item | Unit | |
| 1 | Rated pulling force of X axis | kN | 250 |
| 2 | Rated stroke of X axis | mm | 1600 |
| 3 | X-axis working speed (stepless) | m/min | 1.5~12 |
| 4 | X-axis return speed (stepless) | m/min | 20 |
| 5 | Y-axis sliding left and right travel | mm | 175 |
| 6 | Y-axis working speed (stepless) | m/min | 3 |
| 7 | Y-axis return speed (stepless) | m/min | 3 |
| 8 | Z-axis slide up and down travel | mm | 720 |
| 9 | Z-axis working speed (stepless) | m/min | 3 |
| 10 | Z-axis return speed (stepless) | m/min | 3 |
| 11 | C axis rotation Angle | ° | 60 |
| 11 | Tool loading length | mm | 1200 |
| 12 | Height from ground to broach base | mm | 1063 |
| 13 | Axial piston pump for main drive | A3H180-FR14K | |
| 13-1 | displacement | mL/r | 180 |
| 13-2 | Maximum working pressure | MPa | 16 |
| 13-3 | Rated working pressure | MPa | 11 |
| 14 | Axial vane pump for auxiliary drive | SVPF-40-70 | |
| 14-1 | displacement | mL/r | 22 |
| 14-2 | Maximum working pressure | MPa | 6 |
| 14-3 | Rated working pressure | MPa | 4 |
| 15 | Main drive motor | Y225M-4-B35 | |
| 15-1 | Motor Power | kW | 45 |
| 15-2 | Motor speed | rpm | 1470 |
| 16 | Servo motor 1FT Series (Siemens) | Nm | 12 |
| 17 | Reduction ratio of planetary reducer | 1:5 | |
| 16 | Angle encoder: RCN5000 | μm | ±2.5 |
| 17 | Machine weight | Ton | 40 |
| 18 | Machine size (length × width × height) | mm | 7000×3500×2500mm |
| Machine Accuracy | ||||
| Axis | Item | Positioning Accuracy | Repeat positioning accuracy | Remarks |
| C Axis | Rotation Angle | ≤0.015mm | ≤0.01mm | Full closed-loop control |
| Z Axis | Up-Down | ≤0.015mm | ≤0.01mm | |
| Y Axis | Left-Right | ≤0.015mm | ≤0.01mm | |
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