This paper discusses a kind of monitoring method suited milling cutter breakage of variable cutting parameters and sets up a vibration monitoring system of milling cutter breakage based on neural networks.

During the process of variable cutting parameter,the milling cutter is easyly disrepaired.

Optimization and Experimental Analysis on Cutting Parameters in High-speed Cutting;

Application of responding surface method on the optimization of cutting parameters in high-speed machining;

The machining center tools selecting and cutting parameters generating system;

Automatic optimization method of Cutting parameters of cutting tools in MasterCAM;

Establishment of numerical control processing cutting parameter model and optimization algorithm;

Using genetic algorithm to realize optimization of cutting parameter real time in workplace;

The effect machining parameters on the surface quality is analyzed and the optimal machining parameters for achieving the desired surface roughness is obtained.

And the optimal machining parameters for achieving the desired surface roughness is obtained.

The result shows that the cutter material of YG6A can meet the demand and the key ponits are reasonable machining parameters.

Based on the characteristics of cover of automobile moulds,this paper studied the influence rule of parameters of cutting layer when mould surface is machined by ball-end milling cutter.

This article based on UG NX and the manufactory of Tic3 part,introduce how to found cut parameter database of UG/CAM.