Machine Highlights :
- Capabilities: This multi-tasking turning center is an advanced machine designed for precision complex parts processed in one setup.
- Power & Versatility: It has Double Spindles and Turrets with back machining provided by an 8-station sub-turret and sub-spindle with a total tool capacity of up to 32 tools. This solution is a powerful combination of power, precision and versatility.
- Front Machining: BMT45 12-Stations, Up to 24 tools, 7.5/11 kW Spindle Power, 55 mm Through Hole.
- Back Machining: VDI 25 8-Stations Sub-Turret, 3.7/5.5 kW Spindle Power, 48 mm Through Hole.
- Box ways on all axes are oversized and precision ground to a near mirror finish for smooth, fast precision movements providing dynamic rigidity and heavy-duty cutting ability
- The sub-turret for back machining can reduce cycle times significantly with superimposed cutting to complete parts in one setup. Driven tools at all 8 stations are possible
- Heavy-duty precision spindle design for enhanced thermal stability & power
- The main turret has 12 stations and with multi-tool holders up to 24 tools can be equipped. Driven tools at all 12 stations are possible
- Meehanite cast material is used and stress relieved to provide the best possible rigidity and vibration dampening base for machining parts with excellent surface finishes
- Y-axis travel +/- 35mm is supported by two slides, distributing the machining force evenly to ensure accuracy and rigidity
- Y-axis travel +/- 35mm is supported by two slides, distributing the machining force evenly to ensure accuracy and rigidity
- Z-axis is equipped with precision high-rigidity 32mm ball screws and all other axes use 28mm ball screws to ensure fast feed rates and extended long-term durability for trouble free machining
ITEM | Unit | DT42 S正 | DT52 S正 | DT65 S正 | S副 | |
加工能力 | Chuck type | type | DIN173E | DIN177E | SAD-65 | DIN173E |
Max. turning length of bar | mm | 135 | 150 | 150 | 60 | |
Max. turning length | mm | 350 | 350 | 350 | ||
Max. turning diameter | mm | 150 | 150 | 150 | 135 | |
Max. turning diameter of bar | mm | Ø42 | Ø50 | Ø65 | Ø42 | |
行程 | X1 / X2 axis travel | mm | 175(X1) | 175(X1) | 175(X1) | 240(X2) |
Z1 / Z2 axis travel | mm | 450(Z1) | 450(Z1) | 450(Z1) | 500(Z2) | |
Y1 / Y2 axis travel | mm | ±35(Y1) | ±35(Y1) | ±35(Y1) | ||
X1 / X2 axis rapid traverse | M/min | 18(X1) | 18(X1) | 18(X1) | 18(X2) | |
Z1 / Z2 axis rapid traverse | M/min | 24(Z1) | 24(Z1) | 24(Z1) | 24(Z2) | |
Y1 / Y2 axis rapid traverse | M/min | 18(Y1) | 18(Y1) | 18(Y1) | ||
主軸 | Spindle nose | type | A2-5 | A2-6 | A2-6 | A2-4 |
Spindle speed | rpm | 50-5000 | 50-4500 | 50-4500 | 50-5000 | |
Spindle motor (cont/30min) | kW | 7.5/11 | 7.5/11 | 7.5/11 | 3.7/5.5 | |
主刀塔 | No.of tool station | set | 12 | 12 | 12 | |
Size of O.D tool holder | mm | 20 | 20 | 20 | ||
Size of I.D tool holder | mm | 25 | 25 | 25 | ||
Turret indexing time | sec | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | ||
Spindle speed of tool | rpm | 6000 | 6000 | 6000 | ||
Tool spindle motor (cont./30mins) | kW | 2.2/3.7 | 2.2/3.7 | 2.2/3.7 | ||
Tool spindle torque (cont./30mins) | NM | 14/23.5 | 14/23.5 (cont./30mins) | 14/23.5 (cont./30mins) | ||
副刀塔 | No.of tool station | set | 8 | |||
Size of O.D. tool holder | mm | 20 | ||||
Size of I.D. tool holder | mm | 20 | ||||
Turret indexing time | sec | 0.1-0.3 | ||||
Spindle speed of tool | rpm | 6000 | ||||
Tool spindle motor | kW | 2.2kw | ||||
Tool spindle torque | NM | 22 | ||||
油箱 | Coolant tank capacity | L | 250 | 250 | 250 | |
尺寸 | Length of machine | mm | 2600 | 2600 | 2600 | |
Wideth of machine | mm | 1950 | 1950 | 1950 | ||
Height of machine | mm | 1800 | 1800 | 1800 | ||
Weight of machine | Kg | 5100 | 5100 | 5100 | ||
其他 | Floor area (standard equipment) | mm | 4900x3710 | 4900x3710 | 4900x3710 | |
Power supply | Kva | 55 | 55 | 55 |
Standard Accessories :
Fanuc Controller
Collet Chuck
Workpiece Ejector
12-Station Power Turret
8-Station Sub Turret
Auto Lubrication System
Coolant System
Sub-Spindle Inner Coolant & Air Blow
Coolant & Air Blow
Auto Power Shut-Off
Signal Tower
Parts Catcher
Parts Conveyor
Air Blow for SP1 / SP2
High Pressure Coolant System (20 Bar)
Optional Accessories :
Live Tool Holder
Static Tool Holder
6" Power Chuck for SP1
5" Power Chuck for SP2
High Pressure Coolant
Chip Conveyor
Oil Mist Collector
Bar Feeder
Transformer
Regulator
Mitsubishi Controller
Tailstock
Sauter VDI30/BMT45-12 Stations
Main Turret
The main turret has 12 stations but with multi-tool holders up to 24 tools are possible. Fanuc Alpha 2 motors provide driven tools up to 6000 rpm with high power and speed. Bidirectional turret indexing allows the shortest path to the next tool for faster cycle times. A 20 bar high pressure coolant system provides fast chip removal and longer tool life.
VDI30/BMT45
Fanuc Alpha 2 Motor-High torque, resolution & precision
Driven tools: 2.2/3.75 kW & 23.5 N.m
Optional 50/100 bar High Pressure Coolant Systems
Sauter VDI 25-8 Stations
Sub-turret
The Y2 gang tool slide with a total of 14 tools can shorten machining times while also allowing for unparalleled back machining of complex workpieces. Cycle times can also be significantly reduced with superimposed cutting. High power and torque Fanuc Alpha 8 6000rpm servo motors can power through the most demanding parts.
VDI25
Optional 50/100 bar High Pressure Coolant Systems
Driven tool power: 2.2 kW & 22 N.m
Turrets designed for faster indexing time and outstanding thermal stability
Twin Spindle & Twin Turrets
With back machining provided by a sub-turret and sub-spindle and a total tool capacity of up to 32 this solution is a powerful combination of power, precision and versatility & with Y-axis travel of +/-35mm this makes DT42 even more productive.
Workpiece Applications
IndustryAerospace
MaterialAluminum 7005
Size66 x 16 mm
Cycle time240 sec
OperationsTurning, Milling, Engraving, Back machining
IndustryMachinery
MaterialSUS 340
Size33 x 185 mm
Cycle time33 x 185 mm
OperationsTurning and Wrap Contour Milling
IndustryMechanical Parts
MaterialS45C
Size11 x 31 mm
Cycle time11 x 31 mm
OperationsTurning, Milling, Back machining
IndustryAutomotive
MaterialAluminum 7005
Size45 x 16 mm
Cycle time540 sec
OperationsTurning, Milling, Back machining