螺旋锥齿轮齿面误差分析与自动反馈修正

李天兴; 邓效忠; 李聚波; 杨建军

螺旋锥齿轮齿面误差分析与自动反馈修正

1.
西北工业大学机电学院,西安 710072
2.
河南科技大学机电工程学院,河南洛阳 471003
3.
江苏大学机械工程学院,江苏镇江 212013

基金项目: 国家自然科学基金(50675061); 河南省杰出人才创新基金(094200510007)

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- 文章访问数: 1762
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- 被引次数: 0
出版历程
- 收稿日期: 2010-04-25
- 修回日期: 2010-06-21
- 刊出日期: 2011-05-28

Automatic feedback correction and deviation analysis for tooth surface of spiral bevel and hypoid gear

1.
School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 71007
2.
School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang Henan 47100
3.
School of Mechanical Engineering, Jiangsu University, Zhenjiang Jiangsu 212013, China

摘要

摘要: 基于齿面检测信息,识别并分析了齿面误差及其影响因素,推导出了机床运动参数与齿面误差的映射关系;开发了齿面误差自动识别系统来自动确定误差类型及机床运动参数修正项;建立了四轴联动数控铣齿机运动修正模型,通过数值优化计算实现了机床运动参数的自动修正,并经由测量加工网络完成了修正参数至数控机床的自动反馈.实验及应用表明,通过齿面误差的自动识别、机床运动参数的自动修正与反馈处理,达到了有效减小齿面误差的预期效果,齿面精度能够满足设计要求,很好地实现了螺旋锥齿轮的数字化闭环制造.
- 螺旋锥齿轮 /
- 齿面误差 /
- 修正模型 /
- 自动识别 /
- 自动反馈 /
- 数字化闭环制造
Abstract: Based on the measurement information of tooth surface,the deviations and influential factors were identified and analyzed,and the corresponding relations between the machine-tool motion parameters and the tooth surface deviation were derived.An automatic identification system was developed to determine the deviation type and the corrected items of machine-tool motion parameters.By the model of 4-axis computerized numerical control (CNC) cutting machine and the application of numerical optimization method,the automatic correction and feedback were realized via the network between the measuring center and the cutting machine.Experiments and applications show that the expected results of effective reduction of tooth surface deviation can be achieved,the tooth surface accuracy can meet the design requirements,and the digital closed-loop manufacturing of spiral bevel and hypoid gear can be carried out effectively by means of automatic feedback correction of machine-tool motion parameters and automatic identification of tooth surface.
- spiral bevel and hypoid gear /
- tooth surface deviation /
- correction model /
- automatic identification /
- automatic feedback /
- digital closed-loop manufacturing

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参考文献(12)

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