振动刀具有限元分析后的受力和位移分布

N. Gheorghita
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引用次数: 0

摘要

本文论述了振动作业机具在耕作作业中的研究现状和研究进展。目前,对工程师和制造商来说,最关键的问题之一是用最少的资源实现最高的效率。研究人员对振动工作工具样式和模型进行了各种研究。然后进行了一项研究,以确定振动设备相对于刚性设备的优势。还对一个主动工作工具进行了有限元过程研究,以观察特定的变形和位移。研究中使用了440至750 N的牵引力。根据先前的研究,施加力后的迎角不应超过80度。
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FORCES AND DISPLACEMENTS DISTRIBUTION AFTER FEM ANALYSIS OF VIBRATORY WORKING TOOL
The research status and the study of vibratory working tools used in tillage operations are discussed in this paper. At this moment, one of the most critical issues for the engineers and manufacturers is to achieve the highest efficiency with the least resources needed. Various studies by researchers on vibratory working tool styles and models have been taken into account. A study was then conducted to ascertain the advantages of vibratory equipment over rigid equipment. A finite element process study was also conducted on one active working tool to observe specific deformations and displacements. Draft forces ranging from 440 to 750 N were used in the study. According to prior studies, the angle of attack after the forces have been applied should not exceed 80 degrees.
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0.00%
发文量
21
审稿时长
6 weeks
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