Fault Diagnosis for CNC Machine Tool based on Mapping Model

被引：2

作者：

Sheng Bo ^{[1
]}

Deng Chao ^{[1
]}

Xiong Yao ^{[2
]}

Luo Zhijun ^{[1
]}

Wang Yuanhang ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Peoples R China

[2] Wuhan Second Ship Design & Res Inst, Wuhan 430064, Peoples R China

来源：

MACHINE DESIGN AND MANUFACTURING ENGINEERING III | 2014年

基金：

中国国家自然科学基金;

关键词：

Mapping model; CNC machine tools; Fault diagnosis; Fault localization;

D O I：

10.4028/www.scientific.net/AMM.607.739

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Since numerous parts and various faults of CNC machine tool, the mapping model is proposed to represent the complex relationship between faults. Then some matrices are used to process the mappings model. Finally, the priority of the fault sources is sorted by the fault localization algorithm based on the matrix above. Besides, the case of ram feed system of CNC boring machine tools FB260 illustrates the performance of mapping model based on fault diagnosis.

引用

页码：739 / 742

页数：4