The generatingmotion of the generating gear and the work gear on spiral bevel gear NC machining is analyzed.
分析了弧齿锥齿轮数控加工中产形轮和工件齿轮之间的展成运动，建立了弧齿锥齿轮齿面的数学模型。
2
Generating theory of digital tooth surface is a new machining theory. There is great difference in generatingmotion between digital tooth surface and continual one.
数字化齿面加工理论是一种新的齿轮加工理论，它和连续齿面展成加工运动有较大的差异。
3
A novel strategy, which is different from the traditional texture mapping methods, is proposed for generating such a kind of dynamic facial textures according to the motion of facial feature points.