Meshing Characteristic Analysis of the Gear Rack Drilling Rig Hoisting System

Lei Na; Chang Yulian; Bian Cheng; Ren Fushen

doi:10.16578/j.issn.1004.2539.2015.11.025

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Meshing Characteristic Analysis of the Gear Rack Drilling Rig Hoisting System

更新时间：2022-10-20

- Meshing Characteristic Analysis of the Gear Rack Drilling Rig Hoisting System
- Vol. 39, Issue 11, Pages: 106-109(2015)
- 作者机构：
  
  1. 东北石油大学机械科学与工程学院
  2. 河北华油钢管设计研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.11.025
  CLC：
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[1]雷娜,常玉连,边城,任福深.齿轮齿条钻机起升系统啮合特性分析[J].机械传动,2015,39(11):106-109.

Lei Na, Chang Yulian, Bian Cheng, et al. Meshing Characteristic Analysis of the Gear Rack Drilling Rig Hoisting System. [J]. 39(11):106-109(2015)
[1]雷娜,常玉连,边城,任福深.齿轮齿条钻机起升系统啮合特性分析[J].机械传动,2015,39(11):106-109. DOI： 10.16578/j.issn.1004.2539.2015.11.025.

Lei Na, Chang Yulian, Bian Cheng, et al. Meshing Characteristic Analysis of the Gear Rack Drilling Rig Hoisting System. [J]. 39(11):106-109(2015) DOI： 10.16578/j.issn.1004.2539.2015.11.025.

摘要

齿轮齿条钻机起升系统采用超静定结构设计,在下钻和起升过程中,由于载荷的不对称性影响齿轮齿条啮合运动的同步性,因此对不对称荷作用下的齿轮齿条啮合特性分析研究非常重要。以齿轮为研究对象,通过ABAQUS进行齿轮齿条啮合有限元分析的基础上,利用ADAMS和Solid Works联合仿真的方法,对不同类型载荷作用下的齿轮齿条啮合同步性进行了系统地研究,并进一步对各齿轮进行了强度校核。通过计算分析得出,不对称载荷偏向一边的齿轮受力明显大于另一侧,但仍在许可范围内,不过考虑到疲劳因素的影响,仍需增加齿轮强度。

Abstract

The gear rack drilling rig hoisting system adopts statically indeterminate structure design,in the process of drill-down and lifting,the loading asymmetry influences the synchronism of gear rack meshing movement.Therefore,it is very important to study the meshing characteristic of gear rack in the case of asymmetric loading.The meshing synchronism of gear rack in cases of different types of loading is analyzed with the gear as the research object based on finite element analysis of gear rack meshing through ABAQUS and by the use of joint simulation method of ADAMS and Solid Works,and intensity checking is conducted on each gear.Through calculation and analysis,that force of gear partial to asymmetric loading is greater than that of another side,but the difference is within tolerance.Taking fatigue factor into account,it is required to increase gear strength.

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齿轮齿条啮合特性同步性有限元ADAMS

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