EXPERIMENTAL RESEARCHES CONCERNING THE INFLUENCE OF THE CLEARANCE ANGLE “a” ON THE ROUGHNESS OF THE MACHINED SURFACE AND TOOL WEARING AT THE FINISHING MILLING OF THE GRAY CAST IRON

  • GHERGHEL MIHAI
    UNIVERSITY OF BACĂU
  • AXINTE CRINA
    UNIVERSITY OF BACĂU

Abstract

In this paper, the results and conclusions of the experimental researches concerning the establishment of the optimum values of clearance angle “a” in the case of finishing milling of the gray cast iron are presented. The main criteria taken into consideration were the roughness of the machined surface and the tool wearing.

Cuvinte cheie

clearance angle “a” influence roughness wearing