Study on the Influence of Different Structure Cranks on the Dynamic Balancing of Crank-group Driving Mechanism

Lu Wuhui; Cao Jujiang; Wu Yao; Liu Yansong

doi:10.16578/j.issn.1004.2539.2017.09.012

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Study on the Influence of Different Structure Cranks on the Dynamic Balancing of Crank-group Driving Mechanism

更新时间：2022-10-20

- Study on the Influence of Different Structure Cranks on the Dynamic Balancing of Crank-group Driving Mechanism
- Vol. 41, Issue 9, Pages: 63-66(2017)
- 作者机构：
  
  1. 西安航空职业技术学院自动化工程学院
  2. 陕西科技大学机电工程学院
  3. 西安交通大学航天航空学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.09.012
  CLC：
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[1]陆武慧,曹巨江,吴垚,刘言松.不同结构形式曲柄对曲柄群驱动机构的动平衡影响研究[J].机械传动,2017,41(09):63-66.

Lu Wuhui, Cao Jujiang, Wu Yao, et al. Study on the Influence of Different Structure Cranks on the Dynamic Balancing of Crank-group Driving Mechanism. [J]. 41(9):63-66(2017)
[1]陆武慧,曹巨江,吴垚,刘言松.不同结构形式曲柄对曲柄群驱动机构的动平衡影响研究[J].机械传动,2017,41(09):63-66. DOI： 10.16578/j.issn.1004.2539.2017.09.012.

Lu Wuhui, Cao Jujiang, Wu Yao, et al. Study on the Influence of Different Structure Cranks on the Dynamic Balancing of Crank-group Driving Mechanism. [J]. 41(9):63-66(2017) DOI： 10.16578/j.issn.1004.2539.2017.09.012.

摘要

研究不同结构形式配重曲柄对曲柄群机构动平衡效果的影响,根据质量矩替代法和动量矩替代法得出曲柄群驱动机构动平衡条件,并参考此类机构在烟草包装机械中曲柄的结构形式,建立3种不同配重曲柄的六曲柄群机构仿真模型,仿真结果表明扇形最适合作为配重曲柄的结构形式,其动平衡效果比矩形曲柄和三角形曲柄要好,对机构物理样机的设计优化具有重要的参考价值和指导意义。

Abstract

In order to study the influence of different structural forms of counterweight crank on the dynamic balance of crank-group mechanism,the dynamic balance conditions is proposed based on the mass moment substitution method and moment of momentum substitution method and the considering the application of this mechanism in tobacco packaging machine,the three virtual prototyping simulation model of six crank-group mechanism with different structural forms of crank are established. The simulation results show that fan-shaped crank,which has better dynamic balance effect than rectangular crank and triangle crank,is the best suited as the counterweight crank structure. It has important reference value and guiding significance for the design and optimization of physical prototype of crank-group mechanism in the future.

关键词

动平衡条件六曲柄群驱动机构曲柄结构形式Adams动力学仿真

Keywords

Dynamic balance conditionSix crank-group driving mechanismStructure of crankAdamsDynamics simulation

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