RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE
Hardness is the important factors to measure the quality of the gear. The gear processed by traditional technology has a lower tooth surface hardness because of the cut metal fibre. This article was based on copper,aluminum,steel Q235,for gear cold-beating. The gear organization change and its relat...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.05.013 |
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| author | LI YuXi LI Yan CUI LiMu XIAO JiMing CHEN YuZhao |
| author_facet | LI YuXi LI Yan CUI LiMu XIAO JiMing CHEN YuZhao |
| author_sort | LI YuXi |
| collection | DOAJ |
| description | Hardness is the important factors to measure the quality of the gear. The gear processed by traditional technology has a lower tooth surface hardness because of the cut metal fibre. This article was based on copper,aluminum,steel Q235,for gear cold-beating. The gear organization change and its relationship with hardness distribution were researched on the basis of the material microstructure. In the experiment,the gear metal organization was not cut off after cold-beating,accompanying the crystal granular flow and the increasing dislocation density. Eventually,the gear organization was to be close strips fibrous tissue.It was found that the hardness and strength of the gear had a big enhancement after the two directions measurement of the tooth surface hardness distribution. This technology improved the processing surface organization and the overall quality of the gear. |
| format | Article |
| id | doaj-art-726a1fecf9a547df93b42941714d9c1f |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-726a1fecf9a547df93b42941714d9c1f2025-01-15T02:31:29ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-01401097110430603041RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURELI YuXiLI YanCUI LiMuXIAO JiMingCHEN YuZhaoHardness is the important factors to measure the quality of the gear. The gear processed by traditional technology has a lower tooth surface hardness because of the cut metal fibre. This article was based on copper,aluminum,steel Q235,for gear cold-beating. The gear organization change and its relationship with hardness distribution were researched on the basis of the material microstructure. In the experiment,the gear metal organization was not cut off after cold-beating,accompanying the crystal granular flow and the increasing dislocation density. Eventually,the gear organization was to be close strips fibrous tissue.It was found that the hardness and strength of the gear had a big enhancement after the two directions measurement of the tooth surface hardness distribution. This technology improved the processing surface organization and the overall quality of the gear.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.05.013Cold-beatingGearHardness distributionMicrostructureProcessing quality |
| spellingShingle | LI YuXi LI Yan CUI LiMu XIAO JiMing CHEN YuZhao RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE Jixie qiangdu Cold-beating Gear Hardness distribution Microstructure Processing quality |
| title | RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE |
| title_full | RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE |
| title_fullStr | RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE |
| title_full_unstemmed | RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE |
| title_short | RESEARCH OF THE COLD-BEATING GEAR HARDNESS ON THE BASIS OF MICROSTRUCTURE |
| title_sort | research of the cold beating gear hardness on the basis of microstructure |
| topic | Cold-beating Gear Hardness distribution Microstructure Processing quality |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.05.013 |
| work_keys_str_mv | AT liyuxi researchofthecoldbeatinggearhardnessonthebasisofmicrostructure AT liyan researchofthecoldbeatinggearhardnessonthebasisofmicrostructure AT cuilimu researchofthecoldbeatinggearhardnessonthebasisofmicrostructure AT xiaojiming researchofthecoldbeatinggearhardnessonthebasisofmicrostructure AT chenyuzhao researchofthecoldbeatinggearhardnessonthebasisofmicrostructure |