| 高蒙,孙志华,刘明,杨丽媛,潘峤.直升机用橡胶密封产品环境试验技术研究进展[J].装备环境工程,2020,17(5):18-24. GAO Meng,SUN Zhi-hua,LIU Ming,YANG Li-yuan,PAN Qiao.Research Progress on Environmental Test Technology of Rubber Sealing Products for Helicopter[J].Equipment Environmental Engineering,2020,17(5):18-24. |
| 直升机用橡胶密封产品环境试验技术研究进展 |
| Research Progress on Environmental Test Technology of Rubber Sealing Products for Helicopter |
| 投稿时间：2019-11-29 修订日期：2020-01-05 |
| DOI：10.7643/issn.1672-9242.2020.05.003 |
| 中文关键词: 直升机 橡胶密封件 环境试验技术 环境适应性 |
| 英文关键词:helicopter rubber sealing products environmental test technology environmental adaptability |
| 基金项目:国防科技工业技术基础科研项目(JSHS2017213B001) |
|
|
| Author | Institution |
| GAO Meng | Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China |
| SUN Zhi-hua | Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China |
| LIU Ming | Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China |
| YANG Li-yuan | Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China |
| PAN Qiao | Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China |
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 以我国直升机在恶劣环境条件下服役导致密封产品频繁发生失效故障为背景，对航空橡胶密封材料及产品的环境试验与评价技术进行了梳理总结。分析了橡胶密封材料及产品大气暴露试验、户外自然加速暴露试验等自然环境试验技术的发展现状，介绍了热空气老化、紫外老化、臭氧老化、湿热、低温、盐雾、霉菌及综合环境试验等橡胶密封材料及产品实验室模拟加速试验技术的作用机理及试验方法。在此基础上，提出了今后应在橡胶密封产品实验室多因素模拟加速试验技术、密封结构件环境效应数据积累和应用等方面加强研究。 |
| 英文摘要: |
| Against the background of frequent environmental failure of sealing products on helicopter serving in severe environment, environmental tests and evaluation technologies of aeronautical rubber sealing material and product were reviewed. Current research status of natural environmental test technologies including atmospheric exposure test and outdoor natural acceleration test of aeronautical rubber sealing material and product were analyzed. Theories and methods of simulation acceleration test technology in laboratory including hot air aging, UV aging, ozone aging, damp heat, low temperature, salt spray, fungus and combined environmental test were introduced. Based on these, two research fields including multi simulation acceleration test technology of rubber sealing products in laboratory and environmental effect data accumulation and applications of sealing components should be emphasized in future researches. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
