The test research of fine turing h-q bearing steel by using cbn cutting tool

摘要

In this paper, it is discussed that make use of the test mathod of orthogonal on the cutting test of fine turning GCr15 bearing steel by using CBN cutting tool and treated the test data by the mathod of multiple liner regression and got the Taylor eguation between the basic machining parameters and tool life under the test cutting conditions. It Provids an useful experience for the practical produetion on the fine cutting GCr15 bearing steel- a kind of material hard to machining.