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郑州机械研究所有限公司, 河南 郑州 450001
许建忠(1966— ),男,河南郑州人,硕士,高级工程师;主要研究方向为齿轮箱设计及制造;13653869760@139.com。
邵广军(1983— ),男,河南郑州人,硕士,高级工程师;主要研究方向为齿轮箱设计及制造;358880899@qq.com。
纸质出版日期:2023-08-15,
收稿日期:2023-04-04,
修回日期:2023-04-21,
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许建忠,康少博,许俊伟等.基于FEA的干熄焦提升齿轮箱结构分析与改进[J].机械传动,2023,47(08):148-153.
Xu Jianzhong,Kang Shaobo,Xu Junwei,et al.Structure Analysis and Optimization for Main Drive Gearboxes of the CDQ Elevator Based on FEA[J].Journal of Mechanical Transmission,2023,47(08):148-153.
许建忠,康少博,许俊伟等.基于FEA的干熄焦提升齿轮箱结构分析与改进[J].机械传动,2023,47(08):148-153. DOI: 10.16578/j.issn.1004.2539.2023.08.021.
Xu Jianzhong,Kang Shaobo,Xu Junwei,et al.Structure Analysis and Optimization for Main Drive Gearboxes of the CDQ Elevator Based on FEA[J].Journal of Mechanical Transmission,2023,47(08):148-153. DOI: 10.16578/j.issn.1004.2539.2023.08.021.
某钢铁公司干熄焦(Coke Dry Quenching,CDQ)提升齿轮箱在运行较短时间后出现严重故障,经拆解发现:末级小齿轮轴及其轴承损坏最为严重。为了进一步查明损坏原因,使用KISSsoft软件进行轴承受力及寿命计算,同时,构建三维模型并使用Inventor Nastran软件进行有限元分析(Finite Element Analysis,FEA),确定齿轮箱薄弱环节并针对性地实施了改进设计。经过现场使用对比,改进后的设备性能提升显著。
The main drive gearbox of the coke dry quenching (CDQ) elevator in a steel plant has experienced serious failure after serving a period of time in service. The process of maintenance shows that the pinion shaft and the bearing of the final stage are most severely damaged. For further research of damage causes
this study will calculate the capacity and life of the bearing by KISSsoft software
and meanwhile build a 3D model of the CDQ elevator gearbox for the finite element analysis (FEA) by using software Inventor Nastran. As a result
the weakness of the structure about the gearbox is identified and the optimization is implemented contrapuntally. According to the comparison before and after maintenance
the improvement effect is obvious.
干熄焦提升齿轮箱有限元分析InventorNastran
CDQ elevator gearboxFinite element analysisInventor Nastran
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GUO Shuwei.Research on structural performance of scraper conveyor gearbox under different working conditions[J].Mechanical Management and Development,2021,36(8):125-127.
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