| STR主减速器内主动锥齿轮的应用研究 |
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| 引用本文： | 蔡士祥,刘胜勇. STR主减速器内主动锥齿轮的应用研究[J]. 机械工程师, 2011, 0(11): 159-161 |
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| 作者姓名： | 蔡士祥 刘胜勇 |
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| 作者单位： | 中国重汽集团济南桥箱有限公司,济南,250104 |
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| 摘 要： | 通过对驱动中、后桥主减速器内主动锥齿轮轮齿强度及支承轴承所承担载荷的分析，推导出中主减速器内主动锥齿轮及支承轴承所承受的载荷均比后主减速器的小；结合损坏情况的统计分析，找到主动锥齿轮损坏的真正原因，并提出了相应的改进建议。
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| 关 键 词： | 主减速器 主动螺旋锥齿轮：载荷：齿面接触印痕 |
Applied Research to Driving Bevel Gear within the Double Reduction Thru-drive of STR Drive axle |
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| CAI Shi-xiang,LIU Sheng-yong. Applied Research to Driving Bevel Gear within the Double Reduction Thru-drive of STR Drive axle[J]. Mechanical Engineer, 2011, 0(11): 159-161 |
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| Authors: | CAI Shi-xiang LIU Sheng-yong |
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| Affiliation: | CAI Shi-xiang,LIU Sheng-yong(Jinan Axle Housing Co.,Ltd.of CNHTC,Jinan 250104,China) |
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| Abstract: | Through the analysis about strength of the driving bevel gear and load of its bearings within the double reduction thru-drive of the middle and the rear STR drive axle,there is an inference that the load of the driving bevel gear and its bearings of the middle drive axle is smaller than ones of the rear drive axle.According to the statistical analysis to the broken products,the real reasons that the driving bevel breaks are found out,and the relevant improving suggestions are brought forward. |
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| Keywords: | final drive driving bevel gear load contact impression of the tooth |
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