| Type: | External Grinding Machine |
|---|---|
| Processing Object: | external |
| Abrasives: | Grinding Wheel |
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| Specification | unit | M1408*300 | |
| External grinding diameters | mm | φ2~80 | |
| Internal grinding diameters | mm | φ10~60 | |
| Center height | mm | 115 | |
| Max. worktable traverse | mm | 340 | |
| Hydraulic travel speed | m/min | 0.1~4 | |
| Max.workpiece weight | kg | 10 | |
| Grinding length External/Internal | mm | 300/125 | |
| Swivel range of worktable | ° | -3~+7° | |
| Max.wheel peripheral speed | m/s | 35 | |
| External wheel size | mm | Max.φ250x25xφ75 Minφ180x25xφ75 | |
| Internal wheel spindle rotating-speed | r/min | 16000 | |
| Headstock and tailstock center | morse | NO.3 | |
| Total motor power | kw | 2.34 | |
| Machine overall dimension(LxWxH) | mm | 1360x1240x1000 | |
| Machine weight | kg | 1500 | |
| Working Accuracy | |||
| Roundness(O.D/I.D) | 1.5/2.5μm(O.D/I.D) | ||
| Uniformity of dia.in longitudinal section(O.D/I.D) | 5/8μm(O.D/I.D) | ||
| Surface roughness(O.D/I.D) | Ra0.32/0.63μm(O.D/I.D) | ||
| Mail Accessories | |||
| Coolant tank | set | 1 | |
| Grinding wheel dresser | set | 1 | |
| Wheel hub | set | 2 | |
| Wheel balancing mandrel | set | 1 | |
| Internal grinding tool | set | 1 | |
| 3-claw chuck | set | 1 | |
| Open-type steady-rest | set | 1 | |
| Driving dog | set | 1 | |
| Carbide-tipped center | pcs | 2 | |
| Leveling wedge | pcs | 3 | |
| Quill shaft for internal grinding | set | 2 | |
| Chuck base | pcs | 1 | |
| Special Accessories | |||
| Radius dresser | set | 1 | |
| Close-type steady- rest | set | 1 | |
| Wheel balancing stand | set | 1 | |
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