Supplier: WUXI PHOESONG MACHINE TOOL MANUFACTURING
Please confirm with the supplier: Model / reference, Key specifications / compatibility, Samples, Export markets, Supply capacity, Lead time.
1. Salient features:
1.1 For Grinding wheel and Regulating wheel
1.1.1.Structure of fixed grinding wheel and movable regulating wheel
1.1.2.The grinding wheel designed in cantilever type, and its spindle adopted multi-plate long bearing bushed static-hydrodynamical oil film bearing.
1.1.3.Cantilevered regulating wheel, the spindle supports solid bearing sliding with 1:30 taper.
1.1.4. The swallow tailed roller guideway & differential screw supports the regulating wheel feeding
1.2.Electric
1.2.1.AC
frequency converter is used for regulating wheel speed control .
1.2.2.Hydraulic transmission & stepless speed regulation are adopted on
regulating wheel & grinding wheel dresser.
1.3. Machine body and design
1.3.1.Equipped automatic plunge device in the grinder.
1.3.2. Iron casting with high rigidity, natural aging.
2. Technical Data:
|
Thru-feed |
1)Grinding diameter |
0.5-10mm |
|
2)Grinding length |
40mm |
|
|
Plunge feed |
1)Grinding diameter |
3-10mm |
|
2)Grinding length |
40mm |
|
|
Grinding wheel specifications |
P200*50*75mm |
|
|
Regulating wheel specifications |
P125*50*50mm |
|
|
Grinding wheel speed |
3320r/min |
|
|
Regulating wheel speed(stepless) |
45-240r/min |
|
|
Swiveling angle of regulating wheel |
|
|
|
1)In vertical plane |
-2°~ 5° |
|
|
2)In horizontal plane |
0°~ 3° |
|
|
Feed amount per division of the feed handwheel |
0.001mm |
|
|
Feed amount per division of the dresser |
0.02mm |
|
|
Height from centerline of gri.wheel & reg.wheel to workrest |
125mm |
|
|
Total power of machine |
2.31kw |
|
|
1)Grinding wheel motor |
1.5kw |
|
|
2)Regulating wheel motor |
0.6kw |
|
|
Overall dimensions |
1125*1125*1500mm |
|
|
Machine weight |
about 850kg |
|
|
Machining accuracy |
|
|
|
1)Roundness |
0.002mm |
|
|
2)Cylindricity |
0.003mm |
|
|
3)Surface Roughness |
Ra0.32um |
|