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基于故障树的数控机床故障诊断系统
杨曾芳; 吕希胜
Department自动化系统研究室
Source Publication科技创新导报
ISSN1674-098X
2012
Issue18Pages:68-69
Contribution Rank2
Keyword故障树 数控机床 故障诊断
Abstract数控机床的故障诊断不及时不准确,会给制造企业带来巨大的经济损失,因此,数控机床的故障诊断与维护一直是制造业研究的热点之一。本文在分析数控机床特点的基础上,运用故障树分析法建立数控机床主要部位的故障树模型,依据此模型开发了一套基于故障树的故障诊断系统,该系统具有诊断速度快、诊断结果准确率高的特点,有效实现了数控机床故障的智能分析诊断。
Other AbstractInaccurate and not timely fault diagnosis of NC machine may bring huge economic loss to manufacturing companies.Therefore,fault diagnosis and maintenance of NC machine is one of manufacturing industry research hot spots.On the basis of analyzing thecharacteristics of NC machine,a fault tree model of the CNC machine main parts is proposed in this paper.Based on this model,a fault diagnosis system using fault tree analysis method is developed.This system has several advantages,such as fast diagnosisvelocity,accurate diagnosis rate.Intelligent analysis and diagnosis of the NC machine fault can be realized effectively.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/9925
Collection自动化系统研究室
Affiliation1.沈阳机床(集团)有限责任公司
2.中国科学院沈阳自动化研究所工业信息学重点实验室
Recommended Citation
GB/T 7714
杨曾芳,吕希胜. 基于故障树的数控机床故障诊断系统[J]. 科技创新导报,2012(18):68-69.
APA 杨曾芳,&吕希胜.(2012).基于故障树的数控机床故障诊断系统.科技创新导报(18),68-69.
MLA 杨曾芳,et al."基于故障树的数控机床故障诊断系统".科技创新导报 .18(2012):68-69.
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