CNC cylindrical grinder
The ODM25A-75CNC CNC cylindrical grinder is a high-precision cylindrical grinder. The grinding wheel spindle has the characteristics of high rigidity, high precision, long life, low vibration and low friction. With automatic alignment function, the grinding wheel spindle will not be deflected due to the influence of belt tension. The spindle has centering and simultaneous motion combined functions, allowing users to quickly switch between centering processing and chuck clamping processing.
- Final configuration confirmed before quotation
- Customization and accessories reviewed by application
- Export packing and documentation available on request
Key product features
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The grinding wheel spindle has the characteristics of high rigidity, high precision, long life, low vibration and low friction.
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With automatic alignment function, the grinding wheel spindle will not be deflected due to the influence of belt tension.
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The spindle has centering and simultaneous motion combined functions, allowing users to quickly switch between centering processing and chuck clamping processing.
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The Z-axis is composed of AC servo motor, high-precision ball screw, and automatic forced lubrication system.
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It has excellent repetitive positioning accuracy, long track life, high rigidity and smooth reciprocating motion.
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It can be equipped with end face measurement, outer diameter/thickness measurement, and grinding wheel anti-collision device.
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One-piece bed platform: The bed platform is made of Meehanite cast iron.
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After stewing, the material is stable and has good rigidity.
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The bed has rapid cooling and drainage characteristics to avoid thermal deformation that affects accuracy.
| Cylindrical grinding and beveling type CNC series Standard accessories: | |
| ◆ Machine tool instruction manual and factory certificate of conformity | ◆ Level adjustment screws and foot pads |
| ◆ Water tank and magnet filter | ◆ Ejector with removal nut |
| ◆ Ejector with removal nut | ◆ Grinding wheel flange remover |
| ◆ Grinding wheel balancing table and balancing rod | ◆ Diamond pen (axe-shaped) and diamond pen holder |
| ◆ Tools and toolboxes | ◆ Standard grinding wheel (including grinding wheel flange) |
| ◆ work light | ◆ Semi-tight shield |
| ◆ FANUC control system |
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| Cylindrical grinding and beveling type CNC series Special accessories: | |
| ◆ Hydraulic tailstock | ◆ End face measuring instrument |
| ◆ Automatic outer diameter measuring instrument | ◆ Three-jaw chuck with back plate |
| ◆ Four-jaw chuck with back plate | ◆ Paper tape water filter |
| ◆ Hydraulic separator | ◆ Two-point center stand |
| ◆ Three-point center stand | ◆ full cover |
ODM25A-75CNCCNC cylindrical grinderTechnical parameters:
| machine type | ODM25A-50CNC | ODM32A-50CNC | ODM32A-75CNC | ||
| Processing capacity | Maximum rotation diameter of worktable mm | 250 | 320 | 320 | |
| The longest distance between two centers mm | 500 | 500 | 750 | ||
| Maximum grinding diameter mm | 250 | 320 | 320 | ||
| Maximum load between two top centers Kg | 80 | 150 | |||
| Diameter×Width×Aperture mm | 510×50×127 | 510×50×203.2/610×100×203.2 | |||
| Grinding wheel speed rpm | 1670 | 1680/1410 | |||
| Maximum linear speed m/s | 35 | 45 | 45 | ||
| control system | controller | FANUC/SIEMENS/MITSUBISHI | |||
| Grinding wheel head | Feed angle Deg | 60 | |||
| X-axis feed speed m/min | 6 | ||||
| X-axis feed stroke mm | 260 | 300 | |||
| X-axis minimum setting unit mm | 0.001 | ||||
| head frame | Spindle speed rpm | 50-500 | 30-500 | ||
| Spindle form | moving or centering | ||||
| thimble | M.T5 | ||||
| tailstock | Automatic telescopic distance mm | 40 | |||
| thimble | M.T4 | ||||
| workbench | Z-axis rapid movement speed mm/min | 8 | |||
| Z axis minimum setting unit mm | 0.001 | ||||
| Maximum moving range | 640 | 800 | 1050 | ||
| rotation angle Deg | 9/-3 | 7/-3 | |||
| motor | Grinding wheel spindle motor Kw | 4 | 7.5Kw or (11Kw) | ||
| X-axis feed motor Kw | 1.5 | 3.5 | |||
| Z-axis feed motor Kw | 1.5 | 3.5 | |||
| Headstock spindle motor Kw | 0.75 | 1.5 | |||
| cooling water motor Kw | 0.18 | ||||
| Tailstock oil pump motor Kw | 0.75 | ||||
| Lubricating oil pump Kw | 0.1 | ||||
| Others | Net weight of machine (full cover type) Kg | 3200 | 8300 | 8500 | |
| gross weight Kg | 3500 | 8750 | 9000 | ||
| Packaging size (length × width × height) mm | 2700×1520×1650 | 4000×3500×2500 | 4500×3500×2500 | ||
