摘要
针对工业环境下的主轴振动信号,提出一种主轴机械状态识别与故障诊断的算法,并基于LabVIEW设计一款在工业环境下对主轴机械状态识别与故障诊断的系统。通过某机床主轴验证表明,该系统可检测出主轴前端存在轴不对中的问题,提供维保人员专业性指导,具有良好的工程应用价值。
Based on the vibration signal of the spindle in the harsh working conditions,proposes an algorithm for the condition recognition and fault diagnosis of the spindle,and designs a system of condition recognition and fault diagnosis of the spindle based on LabVIEW.The verification of a horizontal machine tool spindle shows that the system can detect the shaft-misalignment of the spindle front end,provide professional guidance for maintenance staff,and have good engineering application value.
作者
李梦梅
陈学振
LI Mengmei;CHEN Xuezhen(Chengdu Aircraft Industrial(Group)Co.,Ltd.,Chengdu 610091,CHN)
出处
《制造技术与机床》
北大核心
2020年第12期32-36,共5页
Manufacturing Technology & Machine Tool
基金
国家科技重大专项“高档数控机床与基础制造装备”:用于钛合金壁板、复合材料等典型零件加工的高速立式五轴数控机床研制及自动化生产线示范应用(2017ZX04002001)。
