With the popularization of precision-machining process by the hard tooth-surface gear, special machining tools have also been developed rapidly, which is mainly manifested in as aspects as the application of new materials and cutting tools’ coating technology, the mature of ultra-hard-grain CBN tools’ preparation technology, and the pefecting day by day of tool-structure design and tool-integra...

The generating grinding method has the characteristics of high machining accuracy and efficiency. Therefore, it is widely used in finishing process face gear tooth surface. physical performance an important factor that influences to improve manufacturing gear, necessary accurately simulate gear. Owing influence complex spatial geometric surface wheel, establishing a residual modeling for key ch...

A CNC machine tool for machining designed to facilitate the replacement of cutting tools includes a workbench, motor and hydraulic cylinder. The inner bearing workbench is connected with rotating rod, outer key rod half gear, output end lower rod. machining, which convenient replacing tools, realizes linkage between body adjusting gear by using tooth block, drives move rotation screw adjust pos...