engleski

Optimization of parameters of turning process

The objective of this study was to investigate influence of cutting parameters on the surface roughness, during the longitudinal turning process. Detailed experiments according to the factors test plan and regression analysis, gave the extend equation for mean arithmetical roughness, as one of the most useful signs of the surface roughness. In other to get a minimum values of the surface roughness, optimization of the mathematical model is done by and optimal values of the examined factors are determined. The obtained results are, according to the experiment plan, valid for the testing of material Č5431 (DIN 34CrNiMo6). The test results are to be probably applied to other materials, however, has to be proved for each separate case.

longitudinal turning process; surface roughness; cutting parameters; mathematical modelling; optimization

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