| 双压力角非对称齿廓齿轮接触应力的计算研究 |
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| 引用本文： | 吴忠,逄晓红.双压力角非对称齿廓齿轮接触应力的计算研究[J].包钢科技,2010,36(5):37-40. |
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| 作者姓名： | 吴忠 逄晓红 |
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| 作者单位： | 内蒙古包钢钢联股份有限公司无缝钢管厂,内蒙古,包头,014010;包钢集团设计研究院,内蒙古,包头,014010 |
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| 基金项目： | 本论文是国家自然科学基金资助项目 |
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| 摘 要： | 文章提出了工作齿面采用大压力角的双压力角非对称齿廓渐开线圆柱齿轮齿面接触应力的解析计算方法,推导出了双压力角非对称齿廓渐开线圆柱齿轮工作齿面在任意啮合点上接触应力的计算公式,特别就工作齿侧齿面在节点和小齿轮单对齿啮合区下界点处的齿面接触应力进行了研究。通过与常规的对称渐开线圆柱齿轮和工作齿面采用小压力角的双压力角非对称齿廓渐开线圆柱齿轮齿面接触应力对比,论证了这种双压力角非对称齿廓渐开线圆柱齿轮能够有效地提高齿面接触强度。
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| 关 键 词： | 双压力角非对称齿廓 接触应力 计算 |
Calculation and Research on Contact Stress of Unsymmetric Tooth Profile and Gear with Double Pressure Angles |
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| WU Zhong,PANG Xiao-hong.Calculation and Research on Contact Stress of Unsymmetric Tooth Profile and Gear with Double Pressure Angles[J].Science & Technology of Baotou Steel(Group) Corporation,2010,36(5):37-40. |
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| Authors: | WU Zhong PANG Xiao-hong |
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| Affiliation: | WU Zhong1,PANG Xiao-hong2(1.Seamless Tube Plant of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Nei Monggol,China,2.Design and Research Institute of Baotou Steel(Group) Corp.,China) |
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| Abstract: | In the paper,it is proposed an analytic calculation method for contact stresses of cylindrical tooth profile and tooth face on unsymmetric tooth profile involute with double large pressure angles for the drive side of tooth,and deduced a formula for the contact stress of drive side of tooth of cylindrical tooth profile on unsymmetric tooth profile involute with double pressure angles on any meshing points.Especially,it is studied the contact stresses of drive side of tooth at node and that of pinion at bott... |
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| Keywords: | unsymmetric tooth profile with double pressure angles contact stress calculation |
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