Robust HT300 high-strength one-piecestructurecastironbed, designed with a 30-degree steptypeflat rail structure.Utilizing finite element analysis, this design offers superior mechanical rigidity and stability, ensuring long-term reliable accuracy, processing stability, and extended tool life. The stress relief treatment enhances accuracy and stability. The high-strength roller rail design and screw pre-tension drive system improve response rigidity.toenhance accuracy and stability.
1.Direct drive synchronous electric spindle device: Employs a magnetic ringtypeincremental encoder (Sine and Cosine) ensuring positioning accuracy within 20 arc seconds, and C-axis indexing accuracy within 40 arc seconds.
Effectively eliminates the vibration of thespindle,keeping the deflection accuracy of the nose within 0.002mm.Enhances the surface finish of the workpiece.
With a rear-mounted rotor, installation and maintenance are facilitated.
Equipped with a cooling system, the spindle motor suppresses thermal displacement, ensuring a constant working temperature. The spindle system has undergone a stringent dynamic balance test, maintaining excellent precision retention, high rigidity, and efficiency. This enables the machine to perform not only finishing machining but also rough machining and heavy cutting. Ideal for mass production of complex shapes and high-finish products.products.
2. High rigidity integral servo power turret. With a 100MM stroke Y-axis (±50 from the center line), it can perform eccentric milling, drilling, and tapping. Equipped with a high-torque power turret and a servo-driven C-axis, it's capable of processing intricate parts. The tool holder installation uses a high-rigidity BMT interface, and the power transmission shaft is driven by a servo spindle motor.
3. The machine features THK linear guide rails and ball screws. Heat-treated and precision-ground ball screws ensure optimal precision and durability. Each axis employs a direct transfer shaft structure and a double-anchor pre-relay method, minimizing thermal displacement and significantly enhancing machining accuracy. The high-rigidity, large-size, and heavy-duty linear slide rails maintain machine accuracy even under impact, ensuring smooth displacement and reduced noise, extending machine life.
4. Standard configuration includes the FANUC system, with feed drive operated by a FANUC servo motor.
5. An exceptional hydraulic and lubrication system, utilizing high-quality hydraulic pumps, valves, and other components, considerably reducing failure rates. The design is both simple and reliable.
6. The machine features a high-rigidity structure and an integral hydraulic tailstock, eliminating vibration and providing superior stability. The sleeve's telescoping is controlled by a hydraulic cylinder, offering convenience and reliability.
7. Includes a Taiwan rotary chuck, oil cylinder, and automatic chip removal device, significantly reducing operator labor intensity for safe and efficient production. These functional components are programmable, and various special fixtures can be designed and installed to meet specific user requirements.
| Item |
Unit |
ETY1600MY/E |
| Max. swing diameter over bed |
mm |
Φ800 |
| Max. processing diameter |
mm |
Φ450 |
| Max.Swing Over Cross Slide |
mm |
Φ450 |
| Max. processing length |
mm |
1450 |
| Spindle nose |
/ |
A2-8 |
| Max. spindle speed |
rpm |
2200 |
| Hydraulic Cylinder/Chuck |
/ |
10" |
| Spindle bore diameter |
mm |
Ф86 |
| Bar diameter |
mm |
Ф76 |
| Spindle motor power |
Kw |
17/25 |
| Spindle motor power |
Nm |
180-400 |
| X/Z/Y travel |
mm |
270/1540/120(±60) |
| X/Z axis rail specification |
spes |
45 Roller |
| X/Z shaft wire specifications |
mm |
4012 |
| X/Z/Y motor power |
kw |
3.0/3.0/1.8 |
| Positioning accuracy |
mm |
±0.005 |
| Repeatability |
mm |
±0.003 |
| X/Z/Y axis moving fast |
m/min |
24/24/8 |
| The turret tower type |
pcs |
BMT65-12T |
| Power cutter tower motor |
Kw/Nm |
7.5/47.8 |
| Max. speed of |
rpm |
6000 |
| The turret specifications |
mm |
25X25 |
| Circular cutter holder specification |
mm |
Φ50 |
| The adjacent tool change time |
sec |
0.2 |
| Hydraulic tail seat |
/ |
Hydraulic tailstock |
| The biggest stroke of the tail |
mm |
1200 |
| Morse Slide way |
type |
Mosh5# |
| Sleeve diameter |
mm |
Ф100 |
| Sleeve travel |
mm |
100 |
| Machine size |
mm |
4300x2110x2100 |
| Machine Weight |
kg |
8200 |
| Cutting fluid tank volume |
L |
350 |
| Cooling water pump power |
W |
750 |
| Volume of hydraulic unit box |
L |
50 |
| Hydraulic oil pump motor power |
kw |
1.5 |
| Volume of lubricating oil tank |
L |
2 |
| Auto lube pump motor power |
W |
50 |
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