分析了齿坯几何偏心和变形对齿轮运动误差的影响；建立了左右齿廓形误差模型。

The effects of geometric eccentric and deformation of gear blank to motion errors is analyzed and an error model for gear's left and right tooth profiles is built.

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讨论了齿轮运动误差与模拟齿轮加工过程的关系；分析了齿坯几何偏心和变形对齿轮运动误差的影响；建立了左右齿廓形误差模型。

The effects of geometric eccentric and deformation of gear blank to motion errors is analyzed and an error model for gears left and right tooth profiles is built.

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