连续油管注入头链条系统力学分析

doi:10.16578/j.issn.1004.2539.2014.11.001

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连续油管注入头链条系统力学分析

更新时间：2025-04-03

- 连续油管注入头链条系统力学分析
- Vol. 38, Issue 11, Pages: 145-147+180(2014)
- 作者机构：
  
  大连交通大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2014.11.001
  CLC： TE931.2
- Published：2014
- 稿件说明：
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[1]许立,朱万鑫,施志辉.连续油管注入头链条系统力学分析[J].机械传动,2014,38(11):145-147+180.

[J]. 2014, 38(11): 145-147+180.
[1]许立,朱万鑫,施志辉.连续油管注入头链条系统力学分析[J].机械传动,2014,38(11):145-147+180. DOI： 10.16578/j.issn.1004.2539.2014.11.001.

[J]. 2014, 38(11): 145-147+180. DOI： 10.16578/j.issn.1004.2539.2014.11.001.

摘要

链条系统内滚子是连续管注入头主要的受力零件

在使用过程中常出现损坏的情况。对不同夹紧方式的链条系统进行了ADAMS多刚体动力学分析

根据在滚子质心处出现最大载荷时滚子与其他各构件的相对位置

得到了不同链条系统内滚子质心处的载荷变化规律及易损坏原因。分别对链条滚子与链轮以及链条滚子与浮动压板进行了ANSYS有限元接触分析

得到链条滚子与链轮以及链条滚子与压板接触区应力分布情况

说明了链条滚子在与浮动压板接触时更易出现损坏。以上分析结果

为注入头链条系统的优化设计提供了一定的理论依据。

Abstract

The rollers of chain system are main parts under stress in coiled tubing injector and are often damaged in use.The chain system using in different clamping ways are analyzed through multibody dynamic analysis software ADAMS.According to the relative position between roller and other members when appearing maximum load in the roller centroid

the load variation of roller centroid in different chain systems and damage courses are obtained.Through ANSYS finite element contact analysis of chain roller & sprocket and floating platen & chain roller

the contact stress distributions of chain roller &sprocket and floating platen &chain roller are obtained.The roller that contacts floating platen is easily damaged by the analysis results.The above results can provide theoretical basis for optimization design of chain system.

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