1、High precision spindle
This machine adopts self-developed high rigidity headboard. The front bearing of the main shaft is double-row cylindrical roller bearing plus thrust angular contact ball bearing and the rear bearing also adopts double -row cylindrical roller bearing this type of spindle bearing
configuration makes the entire spindle group have high rigidity, which is suitable for high stiffness and high precision CNc lathes required for powerful cutting
2、Bed structure
The use of high-rigidity cast iron, resin sand process, the overall structure of the bed with a smooth chip, compact structure, beautiful shape and so on.
3、 Turret way
The new servo turret makes the minimum tool change error of t ±3um, the tool change is high and accurate, can save the processing time.
4、High precision feed
Feed the entire servo drive shaft, the drive motor and the Taiwan Syntec System, the Taiwan Yintai linear guide, ensure machining precision and long time precision into the shaft to repeat positioning accuracy of < 5um
5、Efficient processing
The X axis can move quickly up to 25 meters/minute, the Z axis can move up to 25 meters/minute, high-precision hydraulic rotary cylinder, precision Taiwan thousand island chuck. Increased toughness material cutting and strength Ability to cut.
6、Strong cooling
High-power strong cooling pump, greatly improved the parts cutting, according to customer requirements can be installed 1-4 cooling tube, cooling performance
| 技术参数 | TK55-300D | ||
|
加工范围 Machining range |
Swing over bed | 床身回转直径mm | Φ550mm |
| Max.turning diameter(disc type) | 加工直径mm（盘类） | Φ500mm | |
| Max.turning diameter(axle type) | 加工长度mm（轴类） | Φ300mm | |
| Max.machining lengtu | 加工工件长度mm | 卡盘330mm/筒夹410mm | |
| The maximum bar through hoie diameter | 棒材通孔直径mm | Φ40/Φ51mm | |
| Distance between centers | 顶尖距 | / | |
|
X/Z轴移动 X/Zaxis traverse
|
Effective travel for X-axis | X轴有效行程 | 560mm（Diameter.） |
| Effective travel for Z-axis | Z轴有效行程 | 卡盘350mm/筒夹430mm | |
| X、Zaxis fast feed rate | X/Z轴快移速度 | 25m/min | |
| Linear guide rail of X,Z-axis | X/Z轴线轨规格 | 30/30（滚柱Roller.） | |
| Lead screw diameter/pitchl of X,Z-axis | X/Z轴丝杆直径/螺距mm | 3210/3210 | |
| Servo motor for X,Z-axis | X/Z轴伺服电机 | 10Nm/10Nm | |
|
主轴 Spindle |
Spindle nose | 主轴鼻端型式 | A2-5/A2-6 |
| Spindle hole diameter | 主轴通孔直径 | Φ48/Φ66 | |
| Max.spindle speed | 主轴转速 | 机械主轴100-3000rpm(Machinery.) | |
| 电主轴100-4500rpm(electro spindle) | |||
| Motor power of spindle | 主轴马达功率 | 7.5kw电主轴(Main motor) | |
| Chuck and angling cylinder | 卡盘及回转油缸规格 | 8寸卡盘/40夹头646(Chuck) | |
|
加工精度 Machining accuracy |
Positioning accuracy of X,Z-axis | X/Z/Y轴定位精度 | ±0.005mm |
| Popeatability precision of X,Z-axis | X/Z/Y轴重复定位精度 | ±0.005mm | |
|
尾座 Tailstock |
Tailstock sleeve taper | 尾座套筒规格 | / |
| Max.traveling for tailsrock sleeve | 尾座套筒行程 | / | |
| Pressure range of tailstock | 尾座压力范围 | / | |
| Tailetock feed mode | 尾座进给方式 | / | |
|
刀具 Tool |
Tool shank standard | 刀柄规格 | 25*25 |
| Boring tool bar | 镗刀杆规格 | 32mm | |
| Turret(tool standard) | 刀塔（刀位） | (100)12-seat knife tower. | |
|
外形尺寸 External dimension |
Bed structure | 床身结构型式 | 45°Slanted crib. |
| Overall dimension(L*W*H) | 长X宽X高mm | 2020*1360*1760 | |
| Machine weight | 机床重量 | 约2900Kg | |
