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| Some Problems of Environment Engineering in Life Estimation and Prolongation of Products |
| Received:May 30, 2014 Revised:June 21, 2014 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2014.04.005 |
| KeyWord:life cycle life prolongation natural environment test accelerated storage life test |
| Author | Institution |
| ZHAO Bao-ping |
Beijing Mechanical-electronic Engineering Institute, Beijing , China |
| SUN Jian-liang |
Beijing Mechanical-electronic Engineering Institute, Beijing , China |
| ZHANG Tao |
Beijing Mechanical-electronic Engineering Institute, Beijing , China |
| YU Ying-yang |
Beijing Mechanical-electronic Engineering Institute, Beijing , China |
| LEI Tao |
Beijing Mechanical-electronic Engineering Institute, Beijing , China |
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| Abstract: |
| Objective Five problems were summarized in order to put forward some consideration to prolong and forecast product life. Methods Firstly, product and its environment characteristics in life cycle were analyzed. Secondly, the experience of life and faults in domestic product were summarized. Thirdly, storage condition and life information of oversea similar products were consulted. Results Product life was affected by environment conditions, such as instance temperature, humidity and oxygen in its storage place or the condition of keeping as armaments. And it was related to the complexity of products. At last it was reflected in time effect. Conclusion The opinion of " Emphasized protection in product design" should be enhanced, and we should get ready to precisely forecast product life in a long-term view, and persist in combining theory and practice in future study. |
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