DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE
The wear resistance of shearer conical pick body affects the service life of pick directly.Based on the analysis and comparison of the existing conical picks wear technology,the wear mechanism of the non-smooth surface with concave in the bionics was analyzed and studied. A kind of pick body surface...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.02.011 |
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| _version_ | 1841535768606015488 |
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| author | WANG ChunHua WANG Chen |
| author_facet | WANG ChunHua WANG Chen |
| author_sort | WANG ChunHua |
| collection | DOAJ |
| description | The wear resistance of shearer conical pick body affects the service life of pick directly.Based on the analysis and comparison of the existing conical picks wear technology,the wear mechanism of the non-smooth surface with concave in the bionics was analyzed and studied. A kind of pick body surface with a non-smooth shape was designed,and the new structure was conducted a simulated friction and wear tests. The friction and wear tests on the sixteen different parameters of the concave structure show that the wear resistance of the concave-shaped non-smooth surface structure is significantly improved which is compared to the smooth surface,and the bionic non-smooth structure of the concave shape is analyzed through orthogonal test to analyze the effect of the parameters on the wear resistance. |
| format | Article |
| id | doaj-art-47413bfc889a4e1d971798c917a106b0 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-47413bfc889a4e1d971798c917a106b02025-01-15T02:28:11ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692020-01-014232533030607440DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACEWANG ChunHuaWANG ChenThe wear resistance of shearer conical pick body affects the service life of pick directly.Based on the analysis and comparison of the existing conical picks wear technology,the wear mechanism of the non-smooth surface with concave in the bionics was analyzed and studied. A kind of pick body surface with a non-smooth shape was designed,and the new structure was conducted a simulated friction and wear tests. The friction and wear tests on the sixteen different parameters of the concave structure show that the wear resistance of the concave-shaped non-smooth surface structure is significantly improved which is compared to the smooth surface,and the bionic non-smooth structure of the concave shape is analyzed through orthogonal test to analyze the effect of the parameters on the wear resistance.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.02.011Conical pick bodyBionicConcaveWear resistanceOrthogonal test |
| spellingShingle | WANG ChunHua WANG Chen DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE Jixie qiangdu Conical pick body Bionic Concave Wear resistance Orthogonal test |
| title | DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE |
| title_full | DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE |
| title_fullStr | DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE |
| title_full_unstemmed | DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE |
| title_short | DESIGN AND RESEARCH OF CONICAL PICKS WITH BIONIC CONCAVE OF DUNG-BEETLE SURFACE |
| title_sort | design and research of conical picks with bionic concave of dung beetle surface |
| topic | Conical pick body Bionic Concave Wear resistance Orthogonal test |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.02.011 |
| work_keys_str_mv | AT wangchunhua designandresearchofconicalpickswithbionicconcaveofdungbeetlesurface AT wangchen designandresearchofconicalpickswithbionicconcaveofdungbeetlesurface |