Shanghai HD M&E Tech Co., Ltd.
SHANGHAI HD M&E TECH CO., LTD
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6020AHD/MSI Program Control Series Moving Column Surface Grinding Machine
Structural features:
1. This machine adopts T-shaped movable column structure
2. The bed and worktable are made of high-quality cast iron, and the integral casting has good guiding accuracy.
3. The bed guide rail is protected by accordion-type machine tool protective cover.
4. The bed and table guide rails are continuously and automatically lubricated, and the flow of lubricating oil can be adjusted.
5. Use isolation and forced cooling to eliminate heat sources.
TECHNICAL PARAMETERS
| Item | Unit | MNK-6020AHD/MSI Moving Column | |
| Working table area | mm | 2000×600 | |
| Electromagnetic chuck area | mm | 2000×600 | |
| Max.load-bearing capacity of worktable (including suction cup) | Kg | 1500 | |
| Max.distance from table surface to spindle center | mm | 700 | |
| Wheel size | mm | 500×(20-50)×203 | |
| Spindle speed | (RPM/min) | 500—1800 | |
| Min.vertical feed of grinding wheel | mm | 0.001 | |
| Transverse feed speed of worktable | (m/min) | 1~24 | |
| Up and down servo motor with brake (W) | (W) | 1800 | |
|
AHD front and rear are ordinary motors MSI front and rear are servo motors |
(W) | AHD(80) MSI(750) | |
| Flush motor | (Hp×p) | 1/4×2 | |
| Surface roughness of processed specimen | μm | Ra0.4 | |
| Spindle radial runout | mm | ≤0.003 | |
| Spindle face runout | mm | ≤0.003 | |
| Up and down (Z axis) repeat positioning accuracy | mm | ≤0.003 | |
| Front and back (Y axis) repeat positioning accuracy | mm | MSI(0.01) | |
| Machine size (L×W×H) | mm | 6500×2800×2600 | |
| Machine Net Weight | kg | 9200 | |
| Machine gross weight | kg | 10500 | |
| Guide rail and screw | ||
| X axis: left and right | One V one flat plastic guide rail | |
| Y-axis: front and back | Heavy-duty roller linear guide | |
| Z axis: up and down | Skateboard type hard guide | |
| Ball screw diameter/pitch | Y:Ф40mm/10mm Z:Ф40mm/5mm |
|
| Motor specifications | ||
| Spindle motor | HXP | 15×4 |
| Hydraulic motor | HXP | 10×6 |
| Oil-cooled motor | H*P | 1×2 |
| Water tank motor | H*P | 1/5 |
This series can also achieve surface roughness: Ra 0.08um