New Mathematical Models of Axial Cutting Force and Torque in Drilling 20MoCr130 Stainless Steel

摘要

Stainless steels represent materials which have known a continuous extend into various and interesting industrial fields application. Most of the time they needs machining and, one important procedure is drilling. The paper present aspects of the experimental research developed in the purpose of determining new and, more adequate, mathematical models of the cutting force and torque, in drilling 20MoCr130 stainless steel. Graphs, as well as further application of the obtained relationships are also, mentioned.