Application of function of quality losses G. Taguchi for study of roller burnishing parameters

Application of function of quality losses G. Taguchi for study of roller burnishing parameters

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The results of roller burnishing parameters analysis with selfacting feed are presented in this paper.Method of parameter process design based on the quality losses G.Taguchi function was applied.

The following controlled parameters were assumed: Ra - roughness parameter before roller burnishing process, metabo 15-gauge finish nailer cordless w - interference between a roller and a burnished sample.k - multiplication factor of each sample point deformation, V - burnishing velocity.The following factors were assumed as process disturbances: treated material hardness and lubrication of burnished surface.

Basing on experimental results it was found that strongest influence (in tested range of parameters variations) on roller burnished surface roughness has initial surface roughness and burnishing att nighthawk hotspot velocity.These factors also showed have the smallest resistance to process disturbances.