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1 Management and Production Engineering Review

1 2010

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Comparison of the Methods for Parameters Significance Evaluation on the Basis of Roller Burnishing Process

Pacana A., Sęp J., Stadnicka D.

Management and Production Engineering Review

2010

Vol. 1, No. 1

17-22

In the work the chosen methods for evaluation of a significance of controllable parameters in technological process results are compared. The task was realized on the basis of roller burnishing process of turned shaft made of 1.503 steel. The methods, which are compared are: a 23 full factorial design and a Shainin method. Considered controllable parameters were: rate of feed, force of roller pressure and spindle rotation speed. Experiments conducted to minimize roughness (Ra parameter) after treatment, in case of the 23 full factorial design, enable to obtain a formula after relatively labor-intensive calculations. In case of the Shainin method it was possible to obtain faster approximate results comparable with these obtained using the 23 full factorial design.