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Specification
1. The machine adopts CNC system with full function and high reliability. The machine design adopts mechanical, electronic and hydraulic integration method with a compact structure.
2. One-piece slant bed increases machines' rigidity and easy chip conveying.
3. X and Z axes adopt precision linear guide with no backlash to result high rigidity and accuracy.
| Item | Unit | KDCL-28 | KDCL-28H | KDCL-28Y |
| Processing | ||||
| Max. swing Dia. over bed | mm | Ø520 | Ø520 | Ø520 |
| Max.cutting Dia. for disc parts | mm | Ø420 | Ø370 | Ø360 |
| Max.cuting Dia. for axle parts | mm | Ø250 | Ø250 | Ø280 |
| Max. cutting length for axle parts | mm | 500 | 420 | 420 |
| Spindle | ||||
| Spindle bore | mm | Ø63/Ø65 (sleeve) | Ø63/Ø65 (sleeve) | Ø63 |
| Spindle nose | A₂-6 | A₂-6 | A₂-6 | |
| Spindle speed | r/min | 4000/5000(sleeve) | 4000/5000(sleeve) | 5000 |
| Travel | ||||
| Max. travel of axis X | mm | 235 | 235 | 255 |
| Max. travel of axis Z | mm | 600 | 540 | 550 |
| Max. travel of axis Y | mm | - | - | ±38 |
| Speed | ||||
| Rapid feed for axis X | m/min | 30 | 30 | 24 |
| Rapid feed for axis Z | m/min | 30 | 30 | 24 |
| Rapid feed for axis Y | m/min | - | - | 10 |
| Turret | ||||
| Tool post stations | pcs | 12 | 12 | 12 |
| Outside Dia. Cutting tool shank | mm | 25×25 | 20×20 | 25×25 |
| Max.inner Dia. cutting tool shank | mm | Ø40 | Ø32 | Ø40 |
| Tailstock | ||||
| Tailstock sleeve Dia. | mm | Ø80 | Ø80 | Ø80 |
| Tailstock sleeve travel | mm | 120 | 120 | 120 |
| Tailstock sleeve bore taper | MT.No.4 | MT.No.4 | M.T.No.5 | |
| Others | ||||
| Power of main motor | kW | 11/15 | 15/18.5 | 15/18.5 |
| Bed structure | 45° Slant bed | 45° Slant bed | 45° Slant bed | |
| Min. input | mm | 0.001 | 0.001 | 0.001 |
| Repeatability | mm | ≤0.006 | ≤0.006 | ≤0.006 |
| Hydraulic chuck specification | inch | 8 | 8 | 8 |
| Overall dimensions (L×WxH) | mm | 4500×1850×2000 | 4500×1850×2000 | 4500×2050×2500 |
| Net weight | kg | 4300 | 4300 | 4800 |
The specifications, text descriptions, confiqurations, pictures, colors, etc. given herein are subject to alternation without notice and thus wthout any obligation.
