Customization: | Available |
---|---|
Type: | External Grinding Machine |
Processing Object: | Surface |
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Description | unit | M1420X500 | M1420X800 |
External grinding diameters | mm | 8~200 | |
Internal grinding diameters | mm | 13~100 | |
Center height | mm | 135 | |
Headstock spindle rotation speed | r/min | 50HZ:25~380stepless | |
Max. worktable traverse | mm | 650 | 950 |
Hydraulic travel speed | m/min | 0.1~4 | |
Max.workpiece weight | kg | 50 | |
Grinding length External/Internal | mm | 500/125 | 800/125 |
Swivel range of worktable | ° | -5~+9° | -3~+7° |
Max.wheel peripheral speed | m/s | 38 | |
External wheel size | mm | Max.400x50x203 Min280x50x203 | |
Internal wheel spindle rotating-speed | r/min | 10000 | |
Headstock and tailstock center | morse | NO.4 | |
Total motor power | kw | 5.625 | |
Machine overall dimension(LxWxH) | mm | 2200x1600x1700 | 3100x1600x1700 |
Machine weight | kg | 2500 | 3000 |
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) |
Standard 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 |
Special Accessories | ||
Radius dresser | set | 1 |
Close-type steady- rest | set | 1 |
Wheel balancing stand | set | 1 |