A Study on the Accelerated Life Test for Hydraulic Cylinders-Reference-Cited by-同舟云学术

A Study on the Accelerated Life Test for Hydraulic Cylinders

Published:2011-02 Issue: Volume:199-200 Page:630-637
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Han Guo Hui¹,Fu Yong Ling¹

Affiliation:

1. Beihang University

Abstract

The approach to estimating the life-stress model and the model parameters for X-series hydraulic cylinders was studied, and the theories and statistical methods related to the reliability index under normal stress were reproduced precisely through the accelerated life test. With temperature and velocity as the accelerated stress, the accelerated life test for hydraulic cylinders was implemented, and data acquisition was conducted. Statistication, assessment and transformation were performed on the test data with statistical models related to the theory. The transformation results of the reliability information from the accelerated life test reproduced precisely the reliability index of hydraulic cylinders at the temperature of 308K and the velocity of 0.25m/s (normal stress), and the test period was shortened to one fifth.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.199-200.630.pdf

Reference8 articles.

1. Zhang Zhihua, Accelerated life test and related analytic statistics [M]. Beijing: Beijing University of Technology Press (2002), p.215.

2. Wang Shaoping, Engineering reliability [M]. Beijing: Beijing University of Aeronautics and Astronautics Press (2000), p.237.

3. Han Guohui, Study on accelerated life test of cylinders [D], Beijing: Beijing University of Aeronautics and Astronautics Press, (2009), p.49.

4. Nelson,W. Accelerated Life Testing Step-stress Models and Data Analysis[A]. IEEE Trans. on Reliability [C], Vol. 29 (1980), p.45.

5. Jia Jitao. Study on accelerated life test of pneumatic products [D]. Beijing: Beijing University of Aeronautics and Astronautics Press, (2004), p.8.

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