摘要
根据检测得到的圆柱齿轮齿面点坐标,建立了实测齿面拓扑偏差计算模型;构建三维齿面拓扑偏差图,沿齿宽和齿高方向切片,得到不同位置的齿廓偏差曲线和螺旋线偏差曲线,建立了齿廓偏差和螺旋线偏差的提取方法。将实验检测和分析结果与Gleason 650GMS齿轮测量中心的报告进行对比,验证了该方法的准确性,为齿面精度的全面评价及数字化控制提供了依据。
A model for calculating the topological deviation of the actual tooth surface based on the coordinates of the detected cylindrical gear tooth surface points is established.The 3D tooth surface topological deviation map is constructed,and tooth profile deviation curve and helix deviation curve at different positions are obtained by slicing along the direction of tooth length and tooth height.The extraction method of tooth profile deviation and helix deviation is established.The experimental test and analysis results are compared with the report of Gleason 650GMS Gear Measurement Center to verify the accuracy of the method and provide a theoretical basis for the comprehensive evaluation and digital control of tooth surface accuracy.
作者
李伟东
李文涛
杨易凯
曹雪梅
念朝晖
Li Weidong;Li Wentao;Yang Yikai;Cao Xuemei;Nian Zhaohui(School of Mechatronics Engineering,Henan University of Science and Technology,Luoyang 471003,China;Student Affair Office,Henan University of Science and Technology,Luoyang 471003,China;Department of International Cooperation&Exchanges,Henan University of Science and Technology,Luoyang 471003,China)
出处
《机械传动》
北大核心
2022年第10期130-134,共5页
Journal of Mechanical Transmission
基金
国家自然科学基金(51675161)
国家自然科学基金(51875174)
河南省研究生教育改革与质量提升工程项目(YJS2022JD12)。
关键词
圆柱齿轮
齿廓偏差
螺旋线偏差
实测齿面点坐标
齿面拓扑偏差
Cylindrical gear
Tooth profile deviation
Helix deviation
Coordinates of actual tooth surface points
Tooth surface topological deviation
