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YHJMKG2880 High - Precision CNC Vertical Universal Grinding Machine
Main Function:
Designed for large capacity & high precision vertical ID, OD and face grinding by one-time chucking. The machine is quickly customizable to specific grinding and machining application, including aerospace, automotive, bearing gearmanufacturers and general engineering industry sectors.
Category: Product Center
Keywords: Yuhuan
Typical Machined Parts
Bearing Block
Wind Turbine Gear
Triangle Rotor
Technical Parameter
| Item/Model | Unit | YHJMKG2880 |
| Workstation size | mm | Φ800 |
| Max. gyration diameter | mm | Φ1000 |
| Min. grinding inner diameter | mm | Φ28 |
| Max. grinding height | mm | 650 |
| Max. load of workstation | g | 1500 |
| Workstaion speed (stepless) | rpm | 0.01-100 |
| Max. speed of spindle and interface(internal and external grinding head) | rpm | 8000、HSK63-C(18000optional accessory) |
| Max. speed of main shaft and interface(surface grinding head) | rpm | 4500、N56 |
| Grinding wheel diameter (internal and external grinding head/surface grinding head) | mm | Φ25-Φ300、 Φ400 |
| Item/Model | Unit | YHJMKG2880 |
| Spindle power (internal and external grinding head/surface grinding head) | W | 32、37 |
| Workstation size | Radial, end face ≤ 0.001 | |
| Max. gyration diameter | Radial, end face ≤ 0.001 | |
| X-axis (lateral movement), Z-axis (vertical movement) | mm | 1700、1340 |
| B-axis (grinding wheel shelf rotation) | 。 | 0-285 |
| X-axis and Z-axis moving speed (continuous speed change) | m/min | 0.010-10、0.010-8 |
| X-axis and Z-axis (positioning accuracy andrepositioning accuracy) | mm | 0.003、0.002 |
| C-axis (positioning accuracy and repositioning accuracy) | " | 3、1.5 |
| B-axis (positioning accuracy and repositioning accuracy) | " | 5、2.5 |
| Parallelism of the grinding head moving along the X-axis direction to the rotating worktable | mm | ≤0.006/500 |
| Verticality of the grinding head moving along the Z-axis direction to the rotating worktable | mm | ≤0.003/500 |
