| 割草机动刀片磨损机理探讨 |
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| 引用本文： | 梅敦,张瑞英.割草机动刀片磨损机理探讨[J].内蒙古工业大学学报,2000,19(2):115-118. |
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| 作者姓名： | 梅敦 张瑞英 |
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| 作者单位： | 内蒙古工业大学材料工程系,内蒙古呼和浩特 |
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| 摘 要： | 本文采用表面形貌分析法研究割草机刀片磨损机理。试验表明，刀片磨损主要是磨粒磨损和接触疲劳磨损。通过分析，认为磨损初期两种磨损机理同时存在，磨损后期主要是磨粒磨损。文中详尽地分析造成磨损的各种因素。
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| 关 键 词： | 磨损机理 割草机 动刀片 表面形貌 磨粒磨损 |
| 文章编号： | 1001-5167(2000)02-0115-04 |
| 修稿时间： | 1998年10月20 |
A STUDY ON WEAR MECHANISM OF MOWER BLADE |
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| MEI Dun,ZHANG Rui ying.A STUDY ON WEAR MECHANISM OF MOWER BLADE[J].Journal of Inner Mongolia Polytechnic University(Social Sciences Edition),2000,19(2):115-118. |
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| Authors: | MEI Dun ZHANG Rui ying |
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| Abstract: | This paper presents a study on the wear mechanism of mower blade by way of analyzing the surface pattern of it.Tests show that the blade wear mainly consists of milling pellet wear and contact fatigue wear.On analysis,it is believed that the two kinds of wear exist simultaneously in the earlier stage of wear while mainly millet pellet wear takes place in the later stage.Factors causing the wear are analyzed thoroughly. |
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| Keywords: | wear wear mechanism mower blade |
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