润滑与密封
潤滑與密封
윤활여밀봉
LUBRICATION ENGINEERING
2013年
12期
76-78,87
,共4页
随亚光%陈博%李捷%王昭%唐仕英%马艳军%王等旺
隨亞光%陳博%李捷%王昭%唐仕英%馬豔軍%王等旺
수아광%진박%리첩%왕소%당사영%마염군%왕등왕
O 型密封圈%漏率%氦质谱%检漏试验
O 型密封圈%漏率%氦質譜%檢漏試驗
O 형밀봉권%루솔%양질보%검루시험
O-ring%leakage rate%helium mass spectrometer%leak test
设计搭建 O 型橡胶密封圈漏率检测装置，该装置能够灵活控制待考核密封圈压差和工作温度，模拟爆炸容器中密封圈工作状态。装置由密封法兰、测量系统、加温加压系统及检漏系统组成，使用氦质谱检漏仪测量漏率。实验结果表明装置设计合理，符合实验要求。
設計搭建 O 型橡膠密封圈漏率檢測裝置，該裝置能夠靈活控製待攷覈密封圈壓差和工作溫度，模擬爆炸容器中密封圈工作狀態。裝置由密封法蘭、測量繫統、加溫加壓繫統及檢漏繫統組成，使用氦質譜檢漏儀測量漏率。實驗結果錶明裝置設計閤理，符閤實驗要求。
설계탑건 O 형상효밀봉권루솔검측장치，해장치능구령활공제대고핵밀봉권압차화공작온도，모의폭작용기중밀봉권공작상태。장치유밀봉법란、측량계통、가온가압계통급검루계통조성，사용양질보검루의측량루솔。실험결과표명장치설계합리，부합실험요구。
An equipment for leakage rate testing of O-ring was designed.The equipment could control the pressure and temperature of O-ring under testing,and simulate the environment in the explosion vessel.The equipment was composed of flange,measurement system,heating and adding pressure system,leak hunting system,it measured the leakage rate by a helium leak detector.The equipment was used in test experiments,and the result accorded with the requirement.
