Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS

Fan Yayun; Shi Xiudong; Gu Ronghua; Wang Mengping

doi:10.16578/j.issn.1004.2539.2016.07.027

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Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS

更新时间：2022-10-20

- Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS
- Vol. 40, Issue 7, Pages: 121-125(2016)
- 作者机构：
  
  1. 江苏省食品先进制造装备技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2016.07.027
  CLC：
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[1]范亚运,石秀东,顾荣华,王孟萍.基于ADAMS的食品输送链啮合接触动力学分析[J].机械传动,2016,40(07):121-125.

Fan Yayun, Shi Xiudong, Gu Ronghua, et al. Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS. [J]. 40(7):121-125(2016)
[1]范亚运,石秀东,顾荣华,王孟萍.基于ADAMS的食品输送链啮合接触动力学分析[J].机械传动,2016,40(07):121-125. DOI： 10.16578/j.issn.1004.2539.2016.07.027.

Fan Yayun, Shi Xiudong, Gu Ronghua, et al. Meshing Contact Dynamics Analysis of Food Conveyor Chain based on ADAMS. [J]. 40(7):121-125(2016) DOI： 10.16578/j.issn.1004.2539.2016.07.027.

摘要

针对食品输送链传动过程中存在的啮合冲击问题,基于赫兹接触理论,建立了啮合冲击的非线性弹簧阻尼碰撞动力学模型,给出了主动链轮上啮合冲击力幅值以及啮合冲击力表达式。借助动力学仿真软件ADAMS对系统在不同转速下的啮合接触效应进行仿真研究,分析得出工作边各链轮与滚子啮合接触时的接触力变化规律情况,仿真结果与实际工况符合,可靠性高。通过将仿真与建立的动力学模型理论计算结果对比,发现理论值与仿真值相对误差在合理范围之内,动力学模型较可靠。

Abstract

In the view of meshing impact during the operation of food conveyor chain drive,based on Hertz contact theory,the amplitude and expression of the impact force of the driving sprocket are given by building the nonlinear spring damping dynamics model of meshing impact. With the help of dynamics simulation software ADAMS,the simulation and research of the meshing impact at different speed on the system is carried out,the change law of the contact force between the sprocket and the roller is obtained,and the simulation results meet with the actual working condition and high reliability. The compare between simulation results and theoretical calculation results prove the relative error between theoretical value and simulation value is reasonable,and the dynamics model is reliable.

关键词

食品输送链啮合冲击赫兹接触动力学模型Adams

Keywords

Food conveyor chainMeshing impactHertz contactDynamics modelAdams

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