The development trend of hard cutting technology
发布时间：2015-05-07
The hard cutting technology has attracted great attention and great interest in the worldmanufacturing industry and scientific research institutions, but the popularization and application ofhard cutting technology, there are still some obstacles, the main problems are: how to maintain the stability of the surface of the machined surface roughness and size accuracy; surface quality of machined parts can meet the the conditions necessary and has a certain life; how to carry out thehard cutting tool selection, use, cost control etc.. Therefore, the focus of the future research of hard cutting technology and its mechanism is: control the cutting force in the cutting process andmaintain its stability; action to eliminate and decrease the cutting heat on the dimensional accuracy;reasonable cooling and lubrication technology in hard cutting; surface hardness gradient, residual stress distribution the surface, morphology and formation mechanism of white layer
