K Mill Series
K Mill Series
(Model Variants: K Mill 8, K Mill 10)
These portal type high performance machining centre enables machining operation in 3-Axis from roughing to finishing with a broad job envelope. High Performance structure which maximizes structural rigidity & allows optimum harmonic stability & maximum damping during demanding cutting conditions. Powerful spindle with high torque allows high mental removal rate & spindle vibration monitoring allowing high level of harmonic stability.
Features
Key Features
- Bridge type structure with portal in ribbed cast iron with stiff wall.
- Hard material machining in a minimal time.
- Accurate Ruffling to finishing operation.
- Higher load carrying capacity of table.
- 15000 RPM electro spindle.
- Wider roller type liner motion guide ways.
- Very large accessibility from the top.
- Electrical with quality device & panel AC.
- Auto & manual coolant.
- Centralized & programmable lubrication.
High Speed Machine
TPM friendliness
Directly coupled & Laser calibrated Axis
Bridge Type Rigid Construction
High Speed Electro spindle
Proven Design
Technical Specification
| K Mill 8 nvu | K Mill 10 nvu | ||
| Table | |||
| Table Size | inch (mm) | 31.4x23.6 (800x600) | 49.2x27.5 (1250x700) |
| T-Slot Dimention | inch (mm) | 0.19x0.70x3.93 (5x18x100) | 0.23x0.70x3.93 (6x18x100) |
| Distance from Floor to Table | inch (mm) | 33.3 (848) | 37.9 (965) |
| Max. Load on Table | ibf (kgf) | 1102 (500) | 3307 (1500) |
| Capacity | |||
| X-Axis Travel | inch (mm) | 27.5 (700) | 39.3 (1000) |
| Y-Axis Travel | inch (mm) | 23.6 (600) | 27.5 (700) |
| Z-Axis Travel | inch (mm) | 19.6 (500) | 23.6 (600) |
| Dis. From Spindle Face to Table Top (Min.-Max.) | inch (mm) | 3.9-23.6 (100-600) | 5.5-29.1 (140-740) |
| Feed | |||
| Rapid Traverse (X,Y & Z Axis) | ipm (m/min) | 1575/1575/1575 (40/40/40) | 1181/1181/709 (30/30/18) |
| Cutting Feed | ipm (m/min) | 394 (10) | 394 (10) |
| Main Spindle | |||
| Spindle Motor Speed | rpm | 15000 | 15000 |
| Spindle Motor Power - Siemens | hp (kW) | 20.1 (15) | 20.1 (15) |
| Front Bearing Bore | inch (mm) | 2.7 (70) | 2.7 (70) |
| Spindle Nose | BT-40 | BT-40 | |
| Automatic Tool Changer | |||
| Number of Tool | 24 | 24 | |
| Max. Tool Dia. Pockets (All/Adj. empty) | inch (mm) | 3.5/4.7 (90/120) | 3.5/4.7 (90/120) |
| Max.Tool Weight | lb (kg) | 18 (8) | 18 (8) |
| Max.Tool Length | inch (mm) | 9.8 (250) | 9.8 (250) |
| Accuracy (As per VDI/DGQ 3441) | |||
| Positioning Uncertainty (P) | inch (mm) | 0.00039 (0.01) | 0.00059 (0.015) |
| Repeatability (Ps medium) | inch (mm) | 0.00019 (0.005) | 0.00027 (0.007) |
| Other Data | |||
| Weight (Approx.) | Kg | 15432 (7000) | 23148 (10500) |
| Dimension (Approx.) | |||
| Length | inch (mm) | 102.3 (2600) | 102.7 (2610) |
| Width | inch (mm) | 176.3 (4480) | 190.5 (4840) |
| Height | inch (mm) | 110.2 (2800) | 112.2 (2850) |
** Depends upon Work holding devices, Tooling and Job.
