| Projects | Unit | Specification/MM2050NC2 | ||
| Table Area(W×L) | mm | 210×480 | ||
| Maximum moving distance of the table (W×L) | mm | 260×580 | ||
| Magnetic Chuck (W×L) | 200×460 | |||
| Table T-slot | mmxN | 14×1 | ||
| Table speed | m/min | 3~25 | ||
| The maximum distance from the table to the center of the spindle | mm | 450 | ||
| Maximum weight of the table (including magnetic chuck) | kg | 120 | ||
| Forward and backward feeding | Electronic handwheel feed | Pulsation 1 block | mm | 0.0005/0.005/0.05 |
| Micro movement 1 block | mm | 0.0005 | ||
| Automatic feeding | Continuous feed rate | mm/min | 1~1000 | |
| Increments | mm | 0.1-50 arbitrary setting | ||
| Rapid traverse speed | mm/min | 50-1000 | ||
| Up and down movement |
Electronic handwheel feed | Pulsation 1 block | mm | 0.0001/0.001/0.01 |
| Micro movement 1 block | mm | 0.0001 | ||
| Automatic feed | mm | 0.0005~0.05 | ||
| No spark grinding times | times | 0~10 | ||
| Rapid traverse speed | mm/min | 500 | ||
Grinding wheel |
Grinding Wheel Size (OD×W×ID) | mm | 200×13×31.75 | |
| Grinding wheel speed (frequency conversion control) | rpm | 0~3600 | ||
| Speed setting | There are two types of grinding settings and dressing wheels | |||
| Motor power | Spindle motor/speed | kW | 2.2 | |
| Cool the motor | kW | 0.125 | ||
| Lifting servo motor | N.M | 3 | ||
| Front and rear drive motors | N.M | 8.5 | ||
| Hydraulic station motor | KW | 2.2 | ||
| Total power | KW | 6 | ||
| Machine weight (gross) | kg | 2800 | ||
| The parallelism of the machining face to the base surface | mm | 300:0.003 | ||
| Surface roughness of the workpiece | μm | Ras0.16 | ||
Product Description :
This machine tool is widely used in precision mold manufacturing, precision optical parts, precision optical glass, medical equipment, mobile phone manufacturing and other precision parts processing; It is especially suitable for the processing of diamond, ceramic materials and cemented carbide materials. The machine can also use the grinding wheel face to grind the vertical plane of the workpiece. When grinding, depending on the shape and size of the workpiece, it can be attached to the magnetic chuck, fixed directly on the work surface, or clamped with other fixtures.
◆ The cross carriage layout is adopted, and the main components are designed with a new symmetrical structure, which avoids the influence of temperature difference on accuracy, and has the rigidity of high-strength structure and good damping performance. This machine can reach um (0.001mm) level.
◆The guide rail moving left and right along the saddle is a double V-shaped guide rail, the guide rail surface is developed by manual precision scraping, and the left and right movement is driven by the closed hydraulic system of the independent hydraulic station, which has strong rigidity, small thermal deformation and high grinding accuracy.
◆ The grinding head moves back and forth and adopts preloaded precision linear guide rail and precision ball screw transmission, which has accurate feed and high repeatability.
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