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.
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.
同时结合齿轮测量中心的测量方式和环面蜗杆的特点，确定了对环面蜗杆误差项目的测量方法，并分析了测量时的运动控制策略。
At the same time, combine with the measure method of gear measuring center and the character of hourglass worm the method of error measurement is fixed.
实验结果表明，采用这里提出的滚齿加工误差综合补偿方案可使被加工齿轮的运动精度提高2 ~4级，工作平稳性精度提高1 ~3级。
It is proved with experiments that the motion accuracy of machined gear is enhanced for 2 ~ 4 grades, the smooth accuracy is enhanced for 1 ~ 3 grades.
此方法不需要测头沿齿轮轴线方向的运动系统，利用齿形测量系统即可测量齿向误差。
The new method without movement paralleled with the axis of the gear makes the lead error measurement can share same generating system with profile measurement.
提供了一种少齿数齿轮传动系统输出运动误差和回程误差角的计算方法。
A kind of calculation method for outputting motion error and return stroke error Angle of less toothed gear drive system was provided.
本文用运动学法进行了有误差斜齿轮的空间啮合分析。
In this paper, the authors analyze the space mesh of error helical gear transmission by using kinematics.
齿轮在加工中产生的误差原因很多，其影响齿轮传递运动准确性的主要因素是几何偏心和运动偏心；
There are many factors causing errors of gears when machining. The main factors that would affect the accuracy of meshing movement of the gears are geometrical eccentricity and movement eccentricity.
实际齿轮加工试验表明：提出的新型双闭环零误差硬件插补同步运动控制原理是正确可行的，齿轮加工精度可稳定在6 ~5级(GB10095 - 88)。
Gear machining experiment results show that the new type of interpolation is correct, practicable, and the machining precision can reach to 6 ~ 5 grade (GB1009588).
实际齿轮加工试验表明：提出的新型双闭环零误差硬件插补同步运动控制原理是正确可行的，齿轮加工精度可稳定在6 ~5级(GB10095 - 88)。
Gear machining experiment results show that the new type of interpolation is correct, practicable, and the machining precision can reach to 6 ~ 5 grade (GB1009588).
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