Predicting the tool life in the dry machining of duplex stainless steel

This paper examines the influence of cutting parameters, namely cutting speed, feed and depth of cut onto tool life in DSS turning process. The study included developing a mathematical model to determine the tool life. Verification research has been carried out on CNC lathe, hence the test plan has been adjusted to the possibility of programmable machines controlling GE Fanuc series 0 T. The comparison of results obtained by given experimental plan was performed in industrial company.