Developed countries have successfully applied the technique of high-precision machining of the surface of the microstructure

Micro-structure of the surface because of its specific properties, such as optical characteristics, adhesion, friction, lubrication, wear resistance, etc., in the field of civil and military industry has a very broad application background. FTS-based ultra-precision machining technology because of its high frequency response, high positioning accuracy and other characteristics, has become a  Polycrystalline diamond  surface machining a mainstream technology. Currently, the application of this technology has been successfully developed to a high-precision machining of the surface microstructure, and industrial applications has been achieved. China the technology is still in its infancy, one of the key  Diamond blade  technologies not yet fully mastered, processing quality compared with other countries there is a certain gap. Based on this, this paper, based on micro-structured  abrasive wheels  machining FTS key underlying technologies were studied. Good tool path is to obtain high-quality micro-structured surface of the premise. FTS machining using micro-structured surface, the micro-structure of the surface morphology is determined by the spindle rotation, X to the slide plate and FTS common interpolation is made, which is the process of turning the conventional surface topography formed in different ways, so need to use special tool trajectory generation strategy, and because FTS travel is limited, and can not be directly processed substantially non-rotational symmetry value micro structured surfaces.