【摘要】 本文通过对直轴旋转叶片型面成形规律的分析,运用三维几何变换理论,推导出了直轴旋转叶片型面的数学模型。这不仅对叶片型面加工方法的选择,工、夹、量具和专用机床的设计,而且特别是对这类叶片型面的数控加工和测量都具有重要的意义。更多还原

【Abstract】 In this paper,a mathematic model of the straight axis rotate blade is introduced by analysing the forming principle of the blade profile and applying the theory of 3D geometry transformation. It is not only useful in the selection of machining method,design of tools,gauges and special machine tools;but also is very useful in machining and inspection of blade profile with NC method.更多还原