Crafted from high-strength HT300 one-piecestructurecastingironbed, the 30-degree steptypeflat rail structure exemplifies excellence in engineering, applying finite element analysis to ensure outstanding mechanical rigidity and stability. This design guarantees long-term reliable precision, processing stability, and extended tool life. The stress relief treatment furtherimproves both accuracy and stability. Featuring a high-strength roller rail design, the drive system incorporates a screw pre-tension design to enhance response rigidity.
1.Direct drive synchronous electric spindle device: equipped with a magnetic ringtypeincremental encoder (sine and cosine) achieving positioning accuracy of 20 arc seconds and C-axis indexing accuracy of 40 arc seconds.
Effectively eliminates spindle vibrationspindle, maintaining nose end deflection accuracy within 0.002mm. This enhances the workpiece's surface finish.
The rear-mounted rotor design facilitates easy installation and maintenance.
The spindle motor, equipped with a cooling system, mitigates thermal displacement effects, ensuring a stable working temperature. This spindle system undergoes rigorous dynamic balance testing, resulting in excellent precision retention, high rigidity, and efficiency. It supports both fine and rough machining, including heavy cutting, making it ideal for mass production of complex and high-finish products.product.
2. High-rigidity integral servo power turret. The Y-axis boasts a 100MM stroke (±50 from the center line), allowing for eccentric milling, drilling, and tapping. This is enhanced by a high-torque power turret and servo-driven C-axis, facilitating complex part processing. The tool holder features a high-rigidity BMT interface, driven by a servo spindle motor.
3. The machine is equipped with THK linear guide rails and a precision-ground ball screw, ensuring optimal precision and durability. Each axis uses a direct transfer shaft structure and double-anchor pre-relay method to minimize thermal displacement and significantly improve machining accuracy. The high-rigidity, large-size, heavy-duty linear slide rails ensure the machine's accuracy remains unaffected by impacts, with smooth displacement and low noise, enhancing its service life.
4. Standard configuration with FANUC system and the feed drive powered by a FANUC servo motor.
5. The hydraulic and lubrication system is meticulously designed, using high-quality hydraulic pumps, valves, and components to significantly reduce failure rates. The system design is both simple and reliable.
6. Featuring a high-rigidity structure and integral hydraulic tailstock, this design eliminates vibration and offers superior stability. The sleeve's telescoping is achieved via a hydraulic cylinder, ensuring convenience and reliability.
7. Incorporating a Taiwan rotary chuck, oil cylinder, and automatic chip removal device, this machine significantly reduces operator labor intensity, ensuring safe and efficient production. These functional components can be controlled via programming, and various special fixtures can be designed and installed to meet specific user requirements.
| Item |
Unit |
TY208MY |
| Max. swing diameter over bed |
mm |
Φ700 |
| Max. processing diameter |
mm |
Φ420 |
Max. processing diameter
Over tool holder |
mm |
Φ300 |
| Max. processing length |
mm |
360 |
| Distance between centers |
mm |
600 |
| Spindle nose |
type |
A2-6 |
| Max. speed of spindle |
rpm |
4300 |
| Oil cylinder/Chuck |
lnch |
8″ |
| Spindle bore diameter |
mm |
Φ66 |
| Bar diameter |
mm |
Φ52 |
| Direct drive spindle motor power |
kw |
18/22 |
| Spindle torque |
N.m |
91/227 |
| X/Z/Y maximum travel |
mm |
260/450/±50 |
| X/Z axis linear guide specification |
spes |
35/35 roller |
| X/Z/Y motor power |
kw |
2.5/2.5/1.2 |
| Positioning accuracy |
mm |
±0.005 |
| Repeatability |
mm |
±0.003 |
| X/Z/Y axis fast move |
m/min |
20/20/8 |
| Power turret type |
|
BMT55-12T |
| Power turret motor |
KW |
5.5/35 |
| Max. speed of power turret |
rpm |
6000 |
| Specification of outer diameter tool holder |
mm |
25X25 |
| Specification of inner diameter tool holder |
mm |
Φ40 |
| Adjacent tool change time |
sec |
0.2 |
| Positioning accuracy |
/ |
±2" |
| Repeatability |
/ |
±1" |
| Programmable hydraulic tail stock |
/ |
Programmable |
| Max. travel of tail stock |
mm |
440 |
| Tail stock sleeve taper hole |
type |
Mosh 5# |
| Tail stock sleeve diameter |
mm |
Ф100 |
| Sleeve stroke |
mm |
100 |
| Machine size |
mm |
2700x2400x2000 |
| Machine weight |
kg |
5200 |
| Cutting fluid tank volume |
L |
150 |
| Hydraulic unit box volume |
L |
40 |
| Hydraulic pump motor power |
kw |
1.5 |
| Lubricant tank volume |
L |
2 |
| Automatic lubrication pump motor power |
W |
50 |
| Cooling water pump power |
W |
750 |
Audited Supplier 
){kind=link}