摘要
分析了轴承套圈专用车床配置自动送料装置的设计要求和结构特点,利用ANSYS建立了钢管-夹具-刀具系统的有限元模型,进行动态特性分析,为避免共振提供了参考依据。详细介绍了送料装置中抑振装置和夹紧送料装置的设计结构,新研制的高效自动送料装置有效降低了钢管切削过程的机械振动,提高了送料精度,配备改进后送料装置的轴承套圈专用车床投产使用后各项性能良好。
The design requirements and structure characteristics of automatic feeding device of lathe for bearing ring are analyzed,and the finite element model for steel tube -fixture -cutting tool system is established by using ANSYS.The dynamic characteristic is analyzed to provide a reference for avoiding resonance.The structural design of vibration sup-pression device and clamping feeding device is introduced in detail.The newly developed efficient ＆amp;automatic feeding device effectively reduces mechanical vibration during cutting process for steel tube and improves feeding precision.All performances of lathe with improved feeding device are good after putting into production.
出处
《轴承》
北大核心
2015年第5期19-22,共4页
Bearing
基金
浙江省教育厅科研项目(Y201328564)
关键词
滚动轴承
车床
送料装置
钢管
动态特性分析
抑振装置
rolling bearing
lathe
feeding device
steel tube
dynamic characteristic analysis
vibration suppression device
