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Fascinating study on the effects of grinding wheel speed, work-piece speed, abrasive grain size, depth of cut, concentration of cutting fluid, and number of passes on surface roughness.
From the paper:
The important conclusions are as follows:
1. It has been found that depth of cut and work piece speeds are significant parameters.
2. The variables like grinding wheel speed, grain size, concentration of cutting fluid and number of passes are not significant.
3. Among significant parameters the depth of cut is found to be most significant for surface roughness.
4. The grinding wheel speed is found to be least significant parameter because it shows negligible change of response with change in levels.
5. Large decrease was observed in surface roughness when depth of cut was increased was increased from 15 μm to 20 μm.
6. It is found that to achieve minimum surface roughness of AISI 4140 steel, the parameters are grinding wheel speed of 2640 rpm, work-piece speed of 710 rpm, grain size 46 mesh/inch, depth of cut 15 μm, concentration of cutting fluid 5% and number of passes 3.
From the paper:
The important conclusions are as follows:
1. It has been found that depth of cut and work piece speeds are significant parameters.
2. The variables like grinding wheel speed, grain size, concentration of cutting fluid and number of passes are not significant.
3. Among significant parameters the depth of cut is found to be most significant for surface roughness.
4. The grinding wheel speed is found to be least significant parameter because it shows negligible change of response with change in levels.
5. Large decrease was observed in surface roughness when depth of cut was increased was increased from 15 μm to 20 μm.
6. It is found that to achieve minimum surface roughness of AISI 4140 steel, the parameters are grinding wheel speed of 2640 rpm, work-piece speed of 710 rpm, grain size 46 mesh/inch, depth of cut 15 μm, concentration of cutting fluid 5% and number of passes 3.
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