CAD技术在磨叶片叶尖工具中的应用

Application of CAD in Blade Tip Grounding Tool Design

以生产准备中磨叶片工具的计算为例 ,使用三维CAD系统的自由曲面建模技术 ,精确计算出叶片工具设计中所需叶片通道数据。通过与传统计算方法的对比 ,可以看出 :在工艺准备中使用三维CAD技术 ,不但能准确快速的解决生产准备过程中的复杂计算 ,而且能有效减少工具设计的错误 ,缩短工艺准备周期。

In computation on blade grounding tool design in technical preparation, accurate blade passage data necessary for tool design has been obtained using free camber modeling technique of 3D CAD. A comparison with traditional computation method shows that the application of 3D CAD in technical preparation is helpful in solving complex computation, eliminating errors in tool design and reducing technical preparation cycle.