Turning Centers
VT-2000
VT-2000 is built on one piece basic bed to ensure best rigidity and to limit thermal displacement.
Its extra wide precision hand scraped and polished guide ways and the unique overall machine design provides exceptional vibration absorption and rigidity.
High rigid & low balancing all-in-one structure from head to base frame ensures stable machining. .
Milling equipment which is best performance in its class is driven by C-axis gear box & servo motor(5.5kW) and is possible for various process with only one-time chucking with precise indexing(0.001˚) contributing to perfect machining process such as milling, tapping and drilling.
Main features
Bed and Table
VT-2000 maximizes roughing and power transmission efficiency through gear power transmission. Application of high-rigidity hydrostatic bearing produces higher quality machined surface than ordinary bearing due to vibration dampening by oil film and forced oil cooling system.
Square Ram
Manufactured from special cast iron to increase heat treatment hardness and ground to precision, the square ram has a high-precision, high-rigidity structure. The ram is integrated to the spindle and can perform drilling, tapping, and milling operations.
Cross Rail and Column
The cross rail, driven by precision ball screws and AC servo motor, travels the column guide way in a precise and stable manner, and its hydraulically clamped structure promotes stability during drilling, tapping or milling processes.
C-Axis Unit
The built-in C-axis control unit enables precise operations of boring, drilling, milling, and tapping, etc. to meet various machining conditions.
Specifications
|
Item |
Unit |
VT-2000 (M) |
VT-2000 (T) |
|
Swing over table |
mm |
Ø 2,650 |
|
|
Max. table loading capacity |
kgf |
15,000 (Opt: 5,000) |
|
|
Max Cutting Diameter |
mm |
Ø 2,500 |
|
|
Max Cutting Length |
mm |
2,100 (Opt: 1,100) |
|
|
Travel (X / Z / W) |
mm |
-315 ~ + 1,435 / 1,000 / 1,100 (Opt: 600) |
|
|
Rapid Travel (X / Z / W) |
m/min |
10 / 10 / 7.5 |
|
|
Max Spindle Speed |
rpm |
1 ~ 55 (low) / 56 ~ 240 (high) |
|
|
Min. Index Angle |
deg |
0.001 |
- |
|
Spindle Motor |
kW |
75 / 60 |
|
|
Number of Tool Station |
ea |
14 |
|
|
Floor Space (Length x Width) |
mm |
5,540 x 5,645 |
|
|
Weight |
kgf |
60,500 (Opt: 54,000) |
|
|
NC Controller |
Fanuc 31i (Opt: Siemens-840) |
||