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M1408-300 Hydraulic Internal and External Grinding Machine
M1408-300 Hydraulic Internal and External Grinding Machine
Product details
| 1. Main technical parameters | |
| Grinding diameter range (recommended) | 2-80mm |
| Grinding aperture range (recommended) | 10-60mm |
| Effective grinding length | 300mm |
| Effective grinding depth | 80mm |
| Top needle distance | 300mm |
| center height | 115mm |
| Effective tool weight | 10kg |
| The distance from the bottom of the bed to the center of the workpiece | 1000mm |
| Machine tool overall dimensions | 1360*1240*1000 |
| Machine weight | 1000kg |
| 2. Workbench | |
| Effective movement amount | 320mm |
| The amount of movement in one rotation of the handwheel | 7.3mm |
| Hydraulic moving speed | 0.1-4m/min |
| Effective rotation angle of the upper workbench | -3 degrees to+7 degrees |
| 3. Grinding wheel holder | |
| Effective movement amount | 100mm |
| Rapid movement volume | 20mm |
| Fast moving time | Greater than or equal to: 2S |
| The amount of movement in one rotation of the handwheel | 0.4mm |
| The amount of movement of one square of the handwheel | 0.002mm |
| Spindle speed | 2670r/min |
| Linear velocity of effective grinding wheel diameter | 35m/s |
| Size of grinding wheel (large, small) | 250*25*75 180*25*75 |
| 4. Internal grinding head | |
| Spindle speed | 15000r/min |
| 5. Headframe | |
| Spindle speed | 160, 570 |
| Mohs taper of spindle taper hole | 3# |
| Head frame chuck diameter | 80 |
| 3: This machine can change the outer circle grinding head and grind the inner circle (the inner circle device is purchased separately) | |
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