辽宁石油化工大学学报 ›› 2024, Vol. 44 ›› Issue (1): 64-70.DOI: 10.12422/j.issn.1672-6952.2024.01.010

• 机械工程 • 上一篇    下一篇

新型钢坯修磨设备的静力学及动力学分析

郭心成1(), 粟佳2, 包瑞新1(), 张文涛3, 侯微4   

  1. 1.辽宁石油化工大学 机械工程学院, 辽宁 抚顺 113001
    2.辽宁石油化工大学 继续教育学院, 辽宁 抚顺 113001
    3.抚顺特殊钢股份有限公司, 辽宁 抚顺 113001
    4.抚顺市特种设备监督检验所, 辽宁 抚顺 113009
  • 收稿日期:2023-01-09 修回日期:2023-02-20 出版日期:2024-02-25 发布日期:2024-02-07
  • 通讯作者: 包瑞新
  • 作者简介:郭心成(1999⁃),男,硕士研究生,从事机械动力学方面的研究;E⁃mail:gfordream@163.com
  • 基金资助:
    辽宁省教育厅科学技术研究项目(面上项目)(LJKZ0383);抚顺市“抚顺英才计划”项目(FSYC202006001)

Static and Dynamic Analysis of New Billet Grinding Equipment

Xincheng GUO1(), Jia LI2, Ruixin BAO1(), Wentao ZHANG3, Wei HOU4   

  1. 1.School of Mechanical Engineering,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    2.Continuing Education College,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    3.Fushun Special Steel Co. Ltd. ,Fushun Liaoning 113001,China
    4.Fushun Special Equipment Supervision and Inspection Institute,Fushun Liaoning 113009,China
  • Received:2023-01-09 Revised:2023-02-20 Published:2024-02-25 Online:2024-02-07
  • Contact: Ruixin BAO

摘要:

钢坯因生产工序的原因其表面有氧化层及缺陷,故必须通过磨削的方法进行表面修磨。针对目前没有专用的设备对大型的方形钢坯料进行表面修磨的问题,设计了一种方形钢坯修磨设备,并利用ADAMS软件完成了运动学仿真验证。结果表明,修磨设备可同时平稳完成对两相邻面的打磨作业。利用有限元软件ANSYS,对修磨机进行受载下的应力分析、模态分析,并对结构进行了改进;根据简化运动学模型进行静力学分析,得到了所需输入驱动力矩,并对关键部件弹簧完成了选型。理论计算及仿真结果表明,此修磨设备能够高效地完成对大型方形钢坯表面的磨削任务。

关键词: 钢坯修磨, 非标设备, 静力学分析, 模态分析

Abstract:

Billets have oxidized layers and defects on their surface due to the production process, so they must be surface?regulated by grinding. There is no special equipment for surface regrinding of large square steel billets; a square steel regrinding equipment was designed. Kinematic simulation verification was completed using ADAMS software. The results show that the regrinding equipment can simultaneously and smoothly complete the grinding operation on two adjacent surfaces. Using finite element software ANSYS to carry out stress analysis and modal analysis of the regrinding machine under load, and improve the structure; according to the simplified kinematic model, static analysis was carried out to get the required input driving torque, and the selection of the critical components of the spring was completed. Theoretical calculations and simulation results show that this regrinding machine can efficiently grind the surface of large square billets.

Key words: Billet grinding, Non?standard equipment, Statics analysis, Modal analysis

中图分类号: 

引用本文

郭心成, 粟佳, 包瑞新, 张文涛, 侯微. 新型钢坯修磨设备的静力学及动力学分析[J]. 辽宁石油化工大学学报, 2024, 44(1): 64-70.

Xincheng GUO, Jia LI, Ruixin BAO, Wentao ZHANG, Wei HOU. Static and Dynamic Analysis of New Billet Grinding Equipment[J]. Journal of Liaoning Petrochemical University, 2024, 44(1): 64-70.

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链接本文: https://journal.lnpu.edu.cn/CN/10.12422/j.issn.1672-6952.2024.01.010

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