Based on the angle orthogonal test,the relationship between tool life and cutting parameters is investigated during precisely milling hardened steel(such as Cr12MoV)with PCBN end milling cutters.

According to requirement of PCBN screw mills in the new processing technic for manufacturing Ball screws,a set of special equipment was designed and rebuilt.

Finite Element Modal Analysis on End Mill in High Speed Milling;

By analyzing helical cutter wear out characteristics, the multi sensor information fusion technique was brought forward using neural network monitoring cutter major flank wear area.

Three-dimension solid modeling of end milling cutter;

The thesis does a research on design the high speed end milling cutter and dynamic characteristics, which based on the high speed milling technology and diamond tool performance,it is great significance in application in milling of diamond tools .

During the use of crank milling cutter,via analyzing the heat treatment process.

Based on the variation patterns of the spindle motor power signals during the milling cutter's progressive wear out, the time domain characteristics of the mathematical model between A VB and the spindle motor power are analyzed.