2021
DOI: 10.21203/rs.3.rs-502429/v1
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

Accelerated Life Reliability Evaluation of Grating Ruler for CNC Machine Tools Based on Competing Risk Model and Incomplete Data

Abstract: Grating ruler is the high-precision linear displacement sensor used in the servo control system of CNC machine tools. It is one of the key components affecting the machining accuracy of CNC machine tools. Due to the long life-time of grating ruler, and it will cost a lot of time and resources to evaluate its reliability level by traditional life test. At the same time, there are some incomplete data in the failure data, which will cause inaccurate evaluation results. In this paper, an accelerated life reliabil… Show more

Help me understand this report
View published versions

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
references
References 34 publications
0
0
0
Order By: Relevance