Methodology of the stress detemination in the tool module during the work of the agriculture machine

Q2 Agricultural and Biological Sciences
A. Kešner, R. Chotěborský, M. Linda, M. Hromasová
{"title":"Methodology of the stress detemination in the tool module during the work of the agriculture machine","authors":"A. Kešner, R. Chotěborský, M. Linda, M. Hromasová","doi":"10.15159/AR.19.103","DOIUrl":null,"url":null,"abstract":"Machine construction is designed using by mathematical models. The frame is a fundamental part of an agricultural soil cultivation machine so that forces were transfered during transport and machine work to frame. The stress in the machine frame is important to know for the best frame design of the machine. The mathematical model included measued strain can able to design or detect deficiencies on the machine frame. Due to the transfer of forces from the tools, stress is created in the machine frame. High requirements are placed on the determination of boundary conditions for mathematical models in agricultural machinery. Various types, sizes and equipment of agricultural tools significantly affect the transfer of draught force to the machine. The direction and magnitude of the forces, that are caused by agricultural tools, it is important to find out. Ansys mechanical solver have been used to determination strain like response of frame from chisel module. The results can be used as a boundary condition for mathematical models.","PeriodicalId":7924,"journal":{"name":"Agronomy research","volume":"17 1","pages":"481-490"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agronomy research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15159/AR.19.103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 3

Abstract

Machine construction is designed using by mathematical models. The frame is a fundamental part of an agricultural soil cultivation machine so that forces were transfered during transport and machine work to frame. The stress in the machine frame is important to know for the best frame design of the machine. The mathematical model included measued strain can able to design or detect deficiencies on the machine frame. Due to the transfer of forces from the tools, stress is created in the machine frame. High requirements are placed on the determination of boundary conditions for mathematical models in agricultural machinery. Various types, sizes and equipment of agricultural tools significantly affect the transfer of draught force to the machine. The direction and magnitude of the forces, that are caused by agricultural tools, it is important to find out. Ansys mechanical solver have been used to determination strain like response of frame from chisel module. The results can be used as a boundary condition for mathematical models.
农机工作过程中刀具模块应力测定方法
采用数学模型设计机械结构。框架是农业土壤耕作机械的基本组成部分,因此在运输和机械工作过程中,力被转移到框架上。机架内的应力对机床的最佳机架设计至关重要。包含测量应变的数学模型可以设计或检测机架上的缺陷。由于来自工具的力的传递,在机床框架中产生了应力。对农业机械数学模型边界条件的确定提出了很高的要求。农具的不同类型、尺寸和设备会显著影响向机器传递的牵引力。弄清由农业工具造成的这些力的方向和大小是很重要的。利用Ansys机械解算器确定了凿子模组框架的类应变响应。所得结果可作为数学模型的边界条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Agronomy research
Agronomy research Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
2.10
自引率
0.00%
发文量
0
审稿时长
7 weeks
期刊介绍: Agronomy Research is a peer-reviewed international Journal intended for publication of broad-spectrum original articles, reviews and short communications on actual problems of modern biosystems engineering including crop and animal science, genetics, economics, farm- and production engineering, environmental aspects, agro-ecology, renewable energy and bioenergy etc. in the temperate regions of the world.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信