Based on the simulation of contact pattern and the rolling test prove that the model can control precisely the position and direction of lapping points motion and the clearance under lapping.

• 证明,所建之模型能对齿面研磨中研磨点的位置、移动方向、齿侧间隙进行准确的控制,为螺旋锥齿轮的研磨提供了理论指导。