【摘要】 为了使齿轮建模时过渡曲线部分更符合工程实际,在对双圆弧齿条型刀具轮廓曲线方程和齿轮的廓线方程研究的基础上,利用Pro/Engineer软件建立了可变位的渐开线完整齿廓直齿圆柱齿轮的三维参数化模型,并对齿廊曲线连续性进行了分析。该齿轮模型有利于对过渡曲线部分要求较高的齿轮的设计及制造。更多还原

【Abstract】 To make the transition curve in the process of gear modeling he more reasonable,the parameterized 3D model of involute cylindrical spur gears with whole profile was made with Pro/Engineer software,based on the study of equations of the dual-arc rack cut- ter’s profile curves and the cut gear’s tooth profile curves.Then the continuity of the profile curves was analysed.This model was very helpful to design and manufacture gears requiring an exact transition curve.更多还原