摘要
对汽车发动机缸体堵片压装机进行力学性能分析。使用Pro/E 5.0建立了压装机的实体模型,对压头、压杆和压装箱体在工况下的受力情况和振动模态进行了分析。结果表明:压头、压杆和压装箱体在压装工况下的最大受力均小于设计许用应力,完全满足强度要求,并为进一步进行压装装置结构优化设计提供可靠的依据。
Mechanics performance analysis was implemented for avseal press mounting machine of engine cylinder. Solid model of press mounting machine was developed by PRO/E 5.0. Force situation and vibration mode of pressure head, compression bar, press mounting box were analyzed in operating condition. The results show that maxmum stress of pressure head, compression bar, press mounting box are less than allowable design stress in operating condition, and is available for the strength requirement. Credible simulating ealculationg data could be offered for press mounting maehin optimal structure designing.
出处
《机械工程师》
2014年第8期20-22,共3页
Mechanical Engineer
基金
大连市经济与信息化委员会2013年企业技术中心资助课题(基于机器人的高效智能清洗系统产业化项目)
关键词
汽车发动机
缸体
压装装置
力学性能
automobile engine
cylinder
press fitting device
mechanics performance
