Laos DEL-400
Category:
Description
Structural Features
The DEL series horizontal slant-bed CNC lathe is a dual-axis linkage, semi-closed-loop CNC lathe. The main bed is cast and uses an inclined bed guide layout for high rigidity. The control system uses domestic and foreign CNC systems such as FANUC and AC servo drivers, capable of precision machining of various shaft and disc parts.
High-rigidity structural design: Because the bed is integrally cast and the bed guide is inclined, it has a large bearing cross-section, resulting in good rigidity and shock absorption performance, ensuring high-precision cutting processing.
The machine tool's main drive system uses an AC servo motor, employing a high-efficiency parallel V-belt to directly drive the spindle, avoiding noise problems caused by gear transmission chains.
The front and rear ends of the spindle use precision high-speed spindle bearing groups with appropriate pre-tightening force. Combined with ideal span support and a box-shaped spindle box, the spindle has high rigidity and high-speed operation capability.
Technical Parameters
| Item | Unit | DEL-400 | DEL-470 |
| Bed Specifications | |||
| Maximum swing diameter over bed | mm | Φ650 | Φ560 |
| Maximum machining diameter | mm | Φ400 (SHDY16BR turret opposite side 330) | Φ470 (turret opposite side 420) |
| Maximum machining diameter over carriage | mm | Φ360 | Φ330 |
| Maximum machining length | mm | 470 | 750 |
| Spindle System | |||
| Spindle box type (optional chuck) | - | A2-6 (8") | - |
| Recommended spindle motor power | kW | 11/15 | - |
| Maximum spindle speed | rpm | 4200 | - |
| Spindle bore diameter | mm | Φ66 | - |
| Bar feed through hole diameter | mm | Φ52 | - |
| Feed System | |||
| X/Z axis screw specifications | mm | 3210/4010 | - |
| X/Z axis maximum stroke | mm | 270/610 | 270/830 |
| Recommended X/Z axis motor torque | N·m | 11/15 | - |
| X/Z axis guideway specifications | mm | 45/45 | - |
| X/Z axis connection method | - | Direct connection | - |
| Turret System | |||
| Turret | - | Optional | - |
| Recommended turret center height | mm | 170 | 100 |
| Tailstock System | |||
| Tailstock maximum stroke | mm | 500 | 380 / 500 / 750 (various specifications) |
| Screw guide/linear guide tube specifications | mm | None | 3210/35 / 35/H0B-50 / None (various specifications) |
| Recommended motor torque | N·m | None | 8 / None / None (various specifications) |
| Tailstock sleeve taper bore | - | Morse Taper 5 | - |
| Bed Configuration | |||
| Bed type | - | Integral | - |
| Bed angle | deg | 30° | - |
| Physical Parameters | |||
| External dimensions (length × width × height) | mm | 1827×1297×1427 | 2077×1297×1427 |
| Machine weight | kg | 2500 | 2800 |
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Address
Changling Town, Zhuanghe City, Dalian City, Liaoning Province, China
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