Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research
The 3 D model of worm and helical gear is established based on UG by the equation of tooth surface and the data point. On the basis of Hyper Mesh,the pretreatment of the finite element model including mesh generation,applying constrains,setting contact condition,etc. is carried out. By using FEM,the...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.12.012 |
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| author | Li Chuanshan Liang Dong Chen Bingkui |
| author_facet | Li Chuanshan Liang Dong Chen Bingkui |
| author_sort | Li Chuanshan |
| collection | DOAJ |
| description | The 3 D model of worm and helical gear is established based on UG by the equation of tooth surface and the data point. On the basis of Hyper Mesh,the pretreatment of the finite element model including mesh generation,applying constrains,setting contact condition,etc. is carried out. By using FEM,the analysis of dynamic contact from the double teeth-meshing to the single teeth-meshing and then to the double teeth-meshing is carried out to simulate the changes of the tooth contact stress and shape under the actual working conditions and to find the characteristics of engagement about plastic worm and steel helical gear,steel worm and steel helical gear. The samples including steel helical gear,plastic worm and steel worm are machined by hobbing,injection and turning respectively,then used to wear test on the basic of the micro-transmission test platform,the results show that the contact stress and fluctuation in the meshing process of plastic worm is small,and it has the better wear resistance. |
| format | Article |
| id | doaj-art-f54542608e6042ea9a1fa79178d15962 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-f54542608e6042ea9a1fa79178d159622025-01-10T14:19:56ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-0141586229933675Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental ResearchLi ChuanshanLiang DongChen BingkuiThe 3 D model of worm and helical gear is established based on UG by the equation of tooth surface and the data point. On the basis of Hyper Mesh,the pretreatment of the finite element model including mesh generation,applying constrains,setting contact condition,etc. is carried out. By using FEM,the analysis of dynamic contact from the double teeth-meshing to the single teeth-meshing and then to the double teeth-meshing is carried out to simulate the changes of the tooth contact stress and shape under the actual working conditions and to find the characteristics of engagement about plastic worm and steel helical gear,steel worm and steel helical gear. The samples including steel helical gear,plastic worm and steel worm are machined by hobbing,injection and turning respectively,then used to wear test on the basic of the micro-transmission test platform,the results show that the contact stress and fluctuation in the meshing process of plastic worm is small,and it has the better wear resistance.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.12.012Plastic wormSteel helical gearFinite element analysisTooth surface contactTooth surface wear |
| spellingShingle | Li Chuanshan Liang Dong Chen Bingkui Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research Jixie chuandong Plastic worm Steel helical gear Finite element analysis Tooth surface contact Tooth surface wear |
| title | Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research |
| title_full | Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research |
| title_fullStr | Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research |
| title_full_unstemmed | Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research |
| title_short | Analysis of the Engagement Characteristic Between Plastic Worm and Steel Helical Gear and its Experimental Research |
| title_sort | analysis of the engagement characteristic between plastic worm and steel helical gear and its experimental research |
| topic | Plastic worm Steel helical gear Finite element analysis Tooth surface contact Tooth surface wear |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.12.012 |
| work_keys_str_mv | AT lichuanshan analysisoftheengagementcharacteristicbetweenplasticwormandsteelhelicalgearanditsexperimentalresearch AT liangdong analysisoftheengagementcharacteristicbetweenplasticwormandsteelhelicalgearanditsexperimentalresearch AT chenbingkui analysisoftheengagementcharacteristicbetweenplasticwormandsteelhelicalgearanditsexperimentalresearch |