The XT series is a type of machine tool specially designed for heavy cutting of disc-shaped and short shaft parts. It features an integral bed with a widened, reinforced and low center of gravity design to reduce vibrations during heavy cutting. The 45° inclined saddle layout in the X direction effectively resists forces in both horizontal and vertical directions, eliminates backlash in the lead screw, and ensures better geometric symmetry of the cutting tool during processing, reducing lateral loads on the tool. This results in longer tool life and improved processing accuracy.
By applying finite element analysis (FEM), the shape and position of the reinforcing ribs in the castings are optimized to achieve the best bed strength, making the bed structure more suitable for heavy cutting and extending the tool's service life.
■ Specifications
| Machine Type | XT04DS-250 | XT04DS-450 |
| 最大回转直径 Max. swing diameter | 500mm | 500mm |
| 最大加工直径 Max. machining diameter | 220mm | 220mm |
| 最大加工长度 Max. machining Length | 250mm | 450mm |
| 主轴端部形式 Spindle nose | A2-4 | A2-4 |
| 主轴电机功率 Spindle motor power | 4.0/5.5 KW | 4.0/5.5 KW |
| 主轴孔直径 Spindle bore | 38mm | 38mm |
| 主轴最高转速 Max. spindle speed | 6000r/min | 6000r/min |
| 副主轴规格 Specification of the sub-spindle | A2-4 | A2-4 |
| X轴行程 X axis | 185mm | 185mm |
| Z轴行程 Z axis | 380mm | 580mm |
| X轴快速进给速度 X axis rapid feed speed | 25m/min | 25m/min |
| Z轴快速进给速度 Z axis rapid feed speed | 25m/min | 25m/min |
| X轴电机最大转矩 X axis Max. torque of motor | 25.2N.m | 25.2N.m |
| Z轴电机最大转矩 Z axis Max. torque of motor | 25.2N.m | 25.2N.m |
| 液压夹紧 Hydraulic clamping 卡盘尺寸 Chuck Size |
6” | 6” |
| 伺服刀塔 Servo Tool Turret | 8 工位 | 8 工位 |
| 刀方规格 OD tool size | 20x20mm | 20x20mm |
| 尾座行程 Tailstock travel | MT-4# 250mm |
MT-4# 250mm |
| Machine size (L x W x H) | 1650x1360x1600mm | 1650x1360x1600mm |
| Standard weight | 2200KG | 2600KG |
■ Expandable functions of machine tools
The entire XT series can be equipped with a servo power tool turret to achieve the processing capability of turning and milling compound functions.
The machine can be configured with a servo turret or customized with multiple power heads to deliver high-end turning-milling capabilities. This versatile solution meets complex machining demands while minimizing customers' capital expenditure on equipment.
