为了适应当前对齿轮质量提出的要求,齿轮刀具在合理的切削用量和保持其耐用度的条件下,正在朝着提高滚齿生产率和精度的方向发展。提高滚齿生产率和精度主要依赖于各因素的正确配合,如机床(刚性,传动系统等)和刀具(切削部分的材料,结构和几何形状,切削图形和滚削的方法)。 In order to meet the current requirements of the gear quality, gear cutting tools in the reasonable amount of cutting and maintaining its durability conditions, is to improve the hobbing productivity and accuracy direction. Increasing hobbing productivity and accuracy depends primarily on the correct combination of factors such as machine tools (rigid, driveline, etc.) and tools (cutting materials, structure and geometry, cutting patterns and hobbing methods).