By this emulation method, the driving error and aptness of loxodrome normal circular-arc bevel gear on the condition of errors can be analysed effectively.

• 本论文提出的仿真方法能够对斜航式法向圆弧锥齿轮副误差条件下的传动误差和接触区域进行有效的分析,并且方法简单高效。