1.比亚迪汽车工业有限公司, 广东 深圳 518118
2.湖北工业大学 机械工程学院, 湖北 武汉 430068
邱忠良(1986— ),男,湖北孝感人,工程师,主要研究方向为汽车发动机和变速器加工设备研发。
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邱忠良,王思明.多因素影响下刮齿加工齿廓参数研究[J].机械传动,2020,44(11):162-165.
Qiu Zhongliang,Wang Siming.Study on Tooth Profile Parameter of Gear Skiving Under the Influence of Multiple Factor[J].Journal of Mechanical Transmission,2020,44(11):162-165.
邱忠良,王思明.多因素影响下刮齿加工齿廓参数研究[J].机械传动,2020,44(11):162-165. DOI: 10.16578/j.issn.1004.2539.2020.11.027.
Qiu Zhongliang,Wang Siming.Study on Tooth Profile Parameter of Gear Skiving Under the Influence of Multiple Factor[J].Journal of Mechanical Transmission,2020,44(11):162-165. DOI: 10.16578/j.issn.1004.2539.2020.11.027.
针对刮齿加工内齿轮过程中因轴交角误差导致的齿轮加工偏差问题,建立了刀具进给方式下刀具与工件间的运动关系;通过建立齿廓偏差和齿廓跳动与刀具和工件的转速、刀具进给速度、刀具螺旋角、轴交角以及轴交角误差的数学模型,分析了轴交角正误差下齿廓偏差和齿廓跳动的产生机理;最后,在误差的数学模型的基础上,分析了刀具和工件的转速、刀具进给速度、刀具螺旋角以及轴交角的变化对齿廓偏差和齿廓跳动的影响,从而为刮齿加工中工艺的选择提供了一定的指导。
Aiming at the tooth profile deviation caused by the shaft angle error during the internal gear skiving, the motion relationship between the tool and the workpiece under the tool feed mode is established. Then, the mathematical models of the tooth profile deviation and tooth profile runout with the rotation speed of the tool and workpiece, the feeding speed of the tool, the helical angle of the tool, the shaft angle and the shaft angle error are established. And the generation mechanism of tooth profile deviation and tooth profile runout under the positive error of shaft angle are analyzed. Finally, on the basis of the mathematical model, the influence of the rotational speed of tool and workpiece, tool feeding speed, helix angle of the tool and shaft angle on tooth profile deviation and tooth profile runtout are analyzed. A certain guidance for the selection of technology in gear skiving is provided.
刮齿机轴交角齿廓偏差齿廓跳动
Gear skiving machineShaft angleTooth profile deviationTooth profile runout
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