| 成形磨齿砂轮截面廓形建模及修形 |
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| 引用本文： | 吴锋超,邓效忠,苏建新.成形磨齿砂轮截面廓形建模及修形[J].河南科技大学学报(自然科学版),2011,32(1). |
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| 作者姓名： | 吴锋超 邓效忠 苏建新 |
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| 作者单位： | 河南科技大学,机电工程学院,河南,洛阳,471003 |
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| 基金项目： | 国家自然科学基金项目(50575068) |
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| 摘 要： | 分析了渐开线圆柱直齿轮齿槽截面尺寸与公法线长度偏差之间的关系,推导了公法线长度偏差与基圆齿槽半角之间的关系式,建立了砂轮截面廓形的数学方程式,利用圆弧法逼近渐开线划分节点,通过VC++编程计算节点坐标及生成NC代码程序。
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| 关 键 词： | 成形磨齿 圆柱直齿轮 公法线长度偏差 数控加工代码 |
Mathematical Model and Dressing for Grinding Wheel Profile of Form Grinding |
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| WU Feng-Chao,DENG Xiao-Zhong,SU Jian-Xin.Mathematical Model and Dressing for Grinding Wheel Profile of Form Grinding[J].Journal of Henan University of Science & Technology:Natural Science,2011,32(1). |
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| Authors: | WU Feng-Chao DENG Xiao-Zhong SU Jian-Xin |
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| Institution: | WU Feng-Chao,DENG Xiao-Zhong,SU Jian-Xin (Electromechanical Engineering School,Henan University of Science & Technology,Luoyang 471003,China) |
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| Abstract: | The relation between tooth groove sectional size of involute cylindrical straight gears and common normal line length deviation was analysed in this paper.The relationship between the common normal line length deviation and the tooth groove half-angle of the base circle was derived.The mathematical equation of grinding wheel cross-section profile was established.The involute was approached by using arc.The node coordinates was calculated and NC code was generated by VC++ program. |
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| Keywords: | Forming grinding Cylindrical straight gears Common normal line length deviation NC code |
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