触土部件耐磨性分析及金属自修复技术展望

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中文摘要：农业触土部件的磨损主要来自与土壤之间的接触,在耕作过程中,触土部件受到土壤中细小颗粒的作用导致触土部件表面发生磨损甚至失效.为提高触土部件的耐磨性能和使用寿命,降低零部件的磨损量,从触土部件的失效形式、运动学规律以及提高农机触土部件耐磨性能的方法等几个方面进行综合论述,基于金属自修复技术进行分析,以期望为我国农业触土部件耐磨性方面提供理论参考,为改善触土部件综合性能提供思路.

外文标题：Analysis of wear resistance of earth-touching parts and prospect of metal self-healing technology

外文摘要：The wear of agricultural earth-touching parts mainly comes from the contact with soil.In the process of farming,the soil touching parts are subjected to the action of fine particles in the soil,which leads to the surface wear and even failure of the earth-touching parts.In order to improve the wear resistance and service life of earth-touching parts and reduce the wear amount of parts,this study comprehensively discusses the failure forms,kinemat-ic laws of earth-touching parts and methods to improve the wear resistance of earth-touching parts of agricultural ma-chinery.Based on the analysis of metal self-healing technology,it is expected to provide theoretical reference for the wear resistance of agricultural earth-touching parts in China.It provides ideas for improving the comprehensive per-formance of earth-touching parts.

外文关键词：

earth-touching partssoilwear and tearwear resistancemetal self-healing

作者：

毛志强、张扬、张克平、王久鑫、羊仲青

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作者单位：

甘肃农业大学机电工程学院,甘肃兰州 730070

关键词：

触土部件土壤磨损耐磨性金属自修复

基金：

Gansu key research and development program-Industrial projectHigher Education Industrial Support Plan Project of Gansu Province兰州市青年基金

项目编号：

23YFGA00702021CYZC-292023-QN-185

出版年：

2024

林业机械与木工设备

国家林业局哈尔滨林业机械研究所

林业机械与木工设备

影响因子：0.574

ISSN：2095-2953

年,卷(期)：2024.52(6)