FEATURES
The Pinnacle DU series is designed to provide high-efficiency and high-accuracy machining of complex workpieces with only a single workpiece setup. This means reduced setup time and increased machine accuracy. This machine integrates many fine features, including:
- Moving beam structure.
- 45° swiveling spindle head provides high precision 5-axis machining.
- 15000 RPM built-in type high speed spindle.
- Rotary table supported by hydrostatic bearing system to reduce vibration and increase rotation smoothness and machining accuracy.
- A & C-axes equipped with rotary encoder to ensure orientating accuracy.
- Direct drive on A, C-axis.
- Linear scales on 3 axes.
- DCM anti-collision software.
- Fully enclosed splash guard.
High Rigidity and High Precision Structure on DU Series
- Rugged structure guarantees superior rigidity and stability.
- High quality Meehanite cast iron (FC30).
- Beam elevation is driven by twin ballscrews.
- Z-axis is equipped with double scales to ensure synchronization of twin ballscrews.
- Z-axis movement is counter-balanced through twin hydraulic cylinders in combination with the chain mechanism to reduce hydraulic system cost and energy consumption.
- Heavy duty roller type linear guideways on 3 axes.
45° SWIVELING SPINDLE HEAD
- The 45° swiveling spindle head is directly driven by a motor, featuring high rotation speed, high acceleration/deceleration, and optimal dynamic response that contributes to increased machining efficiency.
DIRECT DRIVE
- The spindle is directly driven by a built-in type motor, providing outstanding milling function.
- A curved-teeth clutch fixing system is mounted at the front end of the spindle, making it also suitable for turning operations.
APPLICABLE INDUSTRIES
The Pinnacle 5-Axis Double Column Machining Center DU1412 is ideal for a wide range of complex parts machining in various industries, such as:
- Aerospace
- Shipbuilding
- Internal combustion engine parts
- Precision molds and dies
ROTARY TABLE IS SUPPORTED BY A HYDROSTATIC BEARING SYSTEM
- The rotary table (C-axis) is integrated with a rectangular table with T-slots, enabling it to accommodate larger workpieces.
- The rotary table is supported by a hydrostatic bearing system, allowing for high rotation speed up to 600 RPM, featuring a turning function.
- C-axis is directly driven by a high speed, high rigidity motor with minimum indexing accuracy of 0.001°.
Specifications
| MODEL | DU1412 | DW1422 |
|---|---|---|
| TRAVEL | ||
| Travel Ranges (X x Y mm) | 2200/1400 | 2200/1400 |
| Travel range (W, mm) | - | 900 |
| Travel range (Z, mm) | 900(V)/800(H) | 600 |
| Spindle nose to table surface (mm) | 150~1050 | 130~1630(Max) |
| Spindle center to table surface (mm) | 150~950 | - |
| Spindle center to column (mm) | 1000 | 764 |
| Door width (mm) | 1400 | 1400 |
| TABLE | ||
| Table size (mm) | 2200x1200 | 2200x1200 |
| T-slot size (W x Dist. x No. mm) | 22x150x7 | 22x150x7 |
| Max table load (kg) | 5000 | 5000 |
| ROTARY TABLE | ||
| Table type | EMBEDDED | - |
| Drive type | DIRECT DRIVE | - |
| Table diameter (mm) | Ø1200 | - |
| Center hole diameter (mm) | Ø50H7 | - |
| Rotation speed (RPM) | 600(MAX.) | - |
| Min. indexing unit (degree) | 0.001 | - |
| Max table load (kg) | 3000 | - |
| SPINDLE | ||
| Taper, tool shank & pull stud | HSK T63 | ISO 50 |
| Spindle inside diameter (mm) | Ø70 | Ø90 |
| Spindle speed (RPM) | 15000 | 8000 |
| Tool pulling force (Kgf) | 2400 | 1800 |
| Spindle motor (con/S6, 60%, Kw) | 19/23 | 15/18.5 |
| Torque of motor (con/S6, 60%, Nm) | 93/113 | 95.4/117.7 |
| TILTING AXIS | ||
| Drive type | DIRECT DRIVE | - |
| Max rotation degree | -30°~+180° | - |
| Rotation speed (RPM) | 50 | - |
| Min. indexing unit (degree) | 0.001 | - |
| Breaking torque (Nm) | 3000 | - |
| AXIS DRIVE MOTOR | ||
| Rapid traverse rates (X/Y/Z m/min) | 20/20/20 | 20/20/20 |
| Cutting feed rates (X/Y/Z m/min) | 10000 | 10000 |
| Rated torques on 3 axes (Nm) | 30.6/30.6/30.6 | 30.6/30.6/30.6 |
| Rated torque on A axis (Nm) | 782 | - |
| Rated torque on C axis (Nm) | 3270 | - |
| TOOL MAGAZINE | ||
| Magazine type | DISK/CHAIN | DISK/CHAIN |
| Cam type | ARM | ARM |
| Tool selection | RANDOM | RANDOM |
| Tool storage capacity (pcs) | 30(60)/40(80) | 24/32(60) |
| Max tool diameter (mm) | Ø75/Ø150 | Ø125/Ø250 |
| Max tool length (mm) | 300 | 400 |
| Max tool weight (kg) | 8 | 25 |
| ACCURACY | ||
| Positioning accuracy X/Y/Z(mm), A/C (sec) | 0.005, 10"/10" | 0.005, - |
| Repeatability accuracy X/Y/Z(mm), A/C (sec) | 0.003, 8"/4" | 0.003, - |
Accessories
DU1412 STANDARD ACCESSORIES
- Heidenhain TNC640 controller
- HR510 handwheel
- Kinematic software
- DCM anti collision software
- 30T arm type ATC
- Spindle oil cooler
- Air blast through spindle
- Coolant through ballscrews on 3 axes
- Full splash guard
- Linear scale on 3 axes
- A-axis Rotary Encoder
- C-axis Rotary Encoder
- Screw type chip conveyor
- Chain type chip conveyor
- Hydraulic counter-balance system on Z-axis
- Air conditioner for electrical cabinet
- Automatic lubrication system
- Coolant system
- Air gun / water gun
- Working lamp
- Operation status light
- Tool box
- Leveling bolts and pads
DW1422 STANDARD ACCESSORIES
- Heidenhain TNC640 controller
- HR510 handwheel
- 24T arm type ATC
- Spindle oil cooler
- Air blast through spindle
- Coolant through ballscrews on 3 axes
- Full splash guard
- Linear scale on 3 axes
- Screw type chip conveyor
- Chain type chip conveyor
- Hydraulic counter-balance system on Z-axis
- Air conditioner for electrical cabinet
- Automatic lubrication system
- Coolant system
- Air gun / water gun
- Working lamp
- Operation status light
- Tool box
- Leveling bolts and pads