摘要
本文给出了三角花键轴插齿刀的无设计误差的新方法，并给出相应的CAD／CAM中的几何模型，最后还用实例验证了本文所供方法及模型的可靠性．
The article tell that triangular flower key shaft join tooth's new way without error and relevant CAD/CAM geometry model At last it test and verify, way of the article telling model's reliability by living exampie.
基金
黑龙江省自然科学基金
