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XH2412B
Structural features:
1. The machine tool adopts a box-type structure of moving workbench and fixed beams of gantry frame;
2. The X and Y direction guides are both overloaded roller linear guides, and the Z direction is a widened rectangular sliding guide;
3. There is a balance oil cylinder on both sides of the spindle box, and automatic synchronous balance is achieved through the gas-liquid conversion device;
4. Double nut pre-pressurized P3-level large-guided ball screw for feeding in X, Y, and Z;
5. Use heavy-duty spindle unit, and use gear speed change or synchronous pulley speed change structure according to the model;
6. The external protection of the machine tool adopts a simple and practical protective structure design, which is convenient to operate, flexible and reliable;
7. The machine tool operating system adopts ergonomic principles, and the operating box is independently designed for easy operation;
8. Widely applicable to large and medium-sized mechanical parts processing and mold manufacturing, one-time clamping can meet coarse finishing processing.
Technical parameters:
| project | unit | XH2412A | XH2412B | XH2412 | |
| Workbench | Workbench area | mm | 1400*3000 | 1250*2000 | |
| T-slot size | mm | 7-22-180 | 7-22-180 | ||
| Large load bearing of workbench | kg | 7500 | 5000 | ||
| Work scope | X-directional itinerary | mm | 3100 | 2200 | |
| Y-direction itinerary | mm | 2000 | 1600 | ||
| Z direction itinerary | mm | 700 | |||
| Cross-gantry width | mm | 1750 | 1550 | ||
| Spindle | Spindle speed | r/min | Two gears: 50-750/750-3000 | Two gears: 50-1000/50-4000 | 50-3000 or 100-6000 |
| Spindle conical hole | BT50 | BT50 | |||
| Spindle motor power | KW | 15 | |||
| Distance from the spindle end surface to the workbench | mm | 370-1070 | 200-900 | ||
| Distance from the center of the spindle to the cylinder | mm | 450 | 380 | ||
| guide | X/Y/Z axis guide rail type | Wire gauge/wire gauge/hard rail | |||
| Single rail width X/Y/Z axis | 55/55/110 | ||||
| Feed | Fast movement speed of X/Y axis | m/min | 15 | ||
| Z-axis fast shift speed | m/min | 12 | |||
| Cutting feed | mm/min | 1-5000 | |||
| Accuracy | X/Y/Z positioning accuracy | mm | 0.025/0.025/0.025 | ||
| X/Y/Z repeat positioning accuracy | mm | 0.012/0.012/0.012 | |||
| Tool library | Tool magazine capacity | 把 | 24/32 | 16 | |
| Large diameter/length of tool | mm | φ127/300 | φ130/350 | ||
| High weight of tool | kg | 15 | |||
| other | Net weight of the machine tool | kg | 25000 | 26000 | 20000 |
| External dimensions | mm | 8000*4000*4000 | 8500*4200*4000 | 5800*4000*4000 | |
