齿根有油孔时斜齿轮齿根应力仿真分析及实验
By FEA and experiment,bending stress of pinion with tooth root oilhole for speed changer five-speed gears is studied.Using the three-dimensional software Pro/e and Pro/Mechanica,and based on the analysis of the five-speed gears,physical and mechanical model of several pairs tooth contact are built a...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2012-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2012.04.011 |
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| Summary: | By FEA and experiment,bending stress of pinion with tooth root oilhole for speed changer five-speed gears is studied.Using the three-dimensional software Pro/e and Pro/Mechanica,and based on the analysis of the five-speed gears,physical and mechanical model of several pairs tooth contact are built and analyze the distribution of bending stress and the stress around oil hole by each 2° rotation at each contacting moment are analyzed.Finally,through the whole simulation of gear meshing,it can be concluded that the maximum bending stress of the pinion with oilhole is increased by 13.68%,compared with the pinion without oilhole.In point of the form and characteristic of the gear bending fatigue damage,the above result is the same with experimental results. |
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| ISSN: | 1004-2539 |