预拉处理对提高农用滚子链疲劳强度的影响 THE INFLUENCE OF PRELOADING ON IMPROVING THEFATIGUE STRENGTH OF AGRICULTURE ROLLER CHAINS期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

预拉处理对提高农用滚子链疲劳强度的影响

引用本文：	孟祥宾王义行. 预拉处理对提高农用滚子链疲劳强度的影响[J]. 农业机械学报, 1997, 28(2): 151-154

作者姓名：	孟祥宾王义行

摘要：	阐述了预拉能提高链条疲劳强度的机理，并通过对１２Ｂ农用滚子链进行预拉和不预拉的对比试验，对试验结果进行处理，表明预拉可以大幅度提高链条的疲劳强度，是一种经济有效而且易于实现的链条强度措施。
关键词：	滚子链预拉处理疲劳强度
THE INFLUENCE OF PRELOADING ON IMPROVING THEFATIGUE STRENGTH OF AGRICULTURE ROLLER CHAINS

Meng Xiangbin Wang Yixing Zhao Sailiang. THE INFLUENCE OF PRELOADING ON IMPROVING THEFATIGUE STRENGTH OF AGRICULTURE ROLLER CHAINS[J]. Transactions of the Chinese Society for Agricultural Machinery, 1997, 28(2): 151-154

Authors:	Meng Xiangbin Wang Yixing Zhao Sailiang

Affiliation:	Jilin University of Technology

Abstract:	This paper explains the mechanism of the fatigue strength could be increased through preloading on the roller chain and analyzes the fatigue test results of 12B roller chains that are preloaded and unpreloaded using the statistical method. And the conclusion indicates the fatigue characteristics can be improved obviously by means of preloading on the roller chains.

Keywords:	Roller chain Preload Fatigue strength
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