Considerações sobre os custos no torneamento do aço inoxidável ferritíco

Abstract

This work is to demonstrate the economic parameters in Ferritic stainless steel turning. As the search for production efficiency is a prime target of any business, it is necessary a much clearer explanation and analysis of the mechanisms that determine this ideal situation. A general analysis is also made to the ferritic stainless steel features, most notably the ACE P439A; showing specific properties, forms of treatment, main applications, in addition to economic advantages compared to other steels. To observe the economic conditions, several variables of machining are used, some of them totally empirical, and other specific of machined materials. However, the most important unknown is the speed of Court; in which all relate other, and are present in most equations. Thus, this work shows all these relations of the economic parameters with the Cutting Speed. The turning, for being a more didactic and more machining process used, serves as ' background' for the maids relations