| 农机用O形密封圈滚子链的耐磨性能 |
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| 引用本文： | 金昌,黄梅,许树新,高慧娟.农机用O形密封圈滚子链的耐磨性能[J].农业工程学报,2001,17(6):60-63. |
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| 作者姓名： | 金昌 黄梅 许树新 高慧娟 |
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| 作者单位： | 1. 吉林大学
2. 杭州钱江链传动有限公司 |
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| 基金项目： | 机械工业科技发展计划项目(98187083) |
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| 摘 要： | 农机用O形密封圈滚子链的台架和道路的对比试验研究表明，铰链磨擦副的润滑状态改善后，其耐磨性能大幅度提高，磨损寿命远高于普通农机滚子链。同时还研究了O形圈链条与普通链条的磨损机制，并微观分析了磨损表面形貌，指出O形圈链条的磨损形式是以疲劳磨损为主，而普通链条因试验工况不同其主要磨损形式有所改变。
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| 关 键 词： | O形密封圈 滚子链 磨损机制 表面形貌 |
| 文章编号： | 1002-6819(2001)06-0060-04 |
| 收稿时间： | 2001/6/27 0:00:00 |
| 修稿时间： | 2001年6月27日 |
Wear Characteristics of Rubber O-Rings Roller Chains for Agricultural Machinery |
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| Jin Chang,Huang Mei,Xu Shuxin and Gao Huijuan.Wear Characteristics of Rubber O-Rings Roller Chains for Agricultural Machinery[J].Transactions of the Chinese Society of Agricultural Engineering,2001,17(6):60-63. |
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| Authors: | Jin Chang Huang Mei Xu Shuxin and Gao Huijuan |
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| Abstract: | Comparative test between running on the road and simulated test of rubber O-ring roller chain for agricultural machinery was carried out. Test results showed that wear characteristic was increased by a big margin and its wear life was longer than ordinary roller chain for agricultural machinery when lubrication condition of hinge friction pair was improved. Wear mechanism of O-ring roller chain and ordinary roller chain were illustrated. Wear surface morphology was microstructure analyzed. Main wear style of rubber O-ring roller chain is stress fatigue wear. Main wear style of ordinary roller chain was changed because of different operating modes. |
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| Keywords: | rubber O-ring roller chain wear mechanism surface morphology |
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