The Study of Reliability Modeling of Machining Center Based on Blocksim and Weibull plus

被引：1
|
作者：
Chen, Chuanhai [1 ]
Yang, Zhaojun [1 ]
Chen, Fei [1 ]
Hao, Qingbo [2 ]
Xu, Binbin [1 ]
Kan, Yingnan [1 ]
Li, Guofa [1 ]
机构：
[1] Jilin Univ, Coll Mech Sci & Engn, Changchun 130025, Peoples R China
[2] Aviat Univ Air Force, Dept Mech, Changchun 130022, Peoples R China
来源：
MECHANICAL ENGINEERING, MATERIALS SCIENCE AND CIVIL ENGINEERING | 2013年 / 274卷
关键词：
Machine center; Reliability model; Series system; Weibull distribution;
D O I：
10.4028/www.scientific.net/AMM.274.49
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
There is often more than one failure at the same time when NC machine tools fails, but only one failure data is recorded which leads to that the reliability model of NC machine tools is not rational. In addition, the assumption of "repaired as good as new" for NC machine tools which consists of hydraulic, mechanic and other complicated subsystems is questionable and unreasonable. In this paper a method of reliability modeling using Blocksim and Weibull++ for NC machine tools is proposed. In the end, one example is provided and examined to show its potential applications and benefits. The result shows that the method of reliability modeling is more scientific and more in line with the practice.
引用
收藏
页码：49 / +
页数：2
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