INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING
The surface roughness data of test-pieces with transverse profiles were firstly measured by a roughness profile measuring analyzer. With the help of the Fourier nonlinear approximation the measured data was used to form a roughness function which was superimposed to film thickness equation and a mix...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.01.018 |
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| _version_ | 1841535039728254976 |
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| author | LU YaDi Qi XiuMei GAO ChuangKuan |
| author_facet | LU YaDi Qi XiuMei GAO ChuangKuan |
| author_sort | LU YaDi |
| collection | DOAJ |
| description | The surface roughness data of test-pieces with transverse profiles were firstly measured by a roughness profile measuring analyzer. With the help of the Fourier nonlinear approximation the measured data was used to form a roughness function which was superimposed to film thickness equation and a mixed thermal elastohydrodynamic lubrication model for the rolling bearing was then established. Based on the model,45 sets of numerical calculations were carried out by changing the roughness values under other conditions of the rolling bearing were fixed. Then the two quantitative relationships between the average oil film at the contact point and the roughness as well as the maximum subsurface principal stress and the roughness are respectively established through the regression analysis of the calculation results. |
| format | Article |
| id | doaj-art-19e14dc2068f4283aaf756ceabc2bc9a |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-19e14dc2068f4283aaf756ceabc2bc9a2025-01-15T02:34:55ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013910611030597413INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARINGLU YaDiQi XiuMeiGAO ChuangKuanThe surface roughness data of test-pieces with transverse profiles were firstly measured by a roughness profile measuring analyzer. With the help of the Fourier nonlinear approximation the measured data was used to form a roughness function which was superimposed to film thickness equation and a mixed thermal elastohydrodynamic lubrication model for the rolling bearing was then established. Based on the model,45 sets of numerical calculations were carried out by changing the roughness values under other conditions of the rolling bearing were fixed. Then the two quantitative relationships between the average oil film at the contact point and the roughness as well as the maximum subsurface principal stress and the roughness are respectively established through the regression analysis of the calculation results.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.01.018Rolling bearingTransverse rough textureFilm thicknessSubsurface stress |
| spellingShingle | LU YaDi Qi XiuMei GAO ChuangKuan INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING Jixie qiangdu Rolling bearing Transverse rough texture Film thickness Subsurface stress |
| title | INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING |
| title_full | INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING |
| title_fullStr | INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING |
| title_full_unstemmed | INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING |
| title_short | INFLUENCE OF TRANSVERSE ROUGH TEXTURE TO LUBRICATION CHARACTERISTICS OF ROLLING BEARING |
| title_sort | influence of transverse rough texture to lubrication characteristics of rolling bearing |
| topic | Rolling bearing Transverse rough texture Film thickness Subsurface stress |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.01.018 |
| work_keys_str_mv | AT luyadi influenceoftransverseroughtexturetolubricationcharacteristicsofrollingbearing AT qixiumei influenceoftransverseroughtexturetolubricationcharacteristicsofrollingbearing AT gaochuangkuan influenceoftransverseroughtexturetolubricationcharacteristicsofrollingbearing |