摘要
阐述了密封学的概念、研究内容和研究意义,综述了目前橡塑密封、机械密封和填料密封技术的现状,分析了我国与世界密封技术先进发达国家在研究水平和新产品开发能力上的差距,并就我国未来密封领域研究的重点提出了若干建议。
The concept of sealing technology and its research details and significance was comprehensively stated.The state-of-the-art of sealing technology of rubber-like and plastics materials, mechanical face seal and soft packing was commented. The differences between the advanced countries and China in the fields of seal researches and new-type seal products were discussed. Some suggestions concerning future researches on seal of materials and constructions were proposed.
出处
《液压气动与密封》
2009年第4期4-11,共8页
Hydraulics Pneumatics & Seals
基金
国家自然科学基金资助项目(50575152
50775206)
浙江省科技计划资助项目(2008C21125)
宁波市科技项目(2006B100030)
关键词
密封学
橡塑密封
机械密封
发展趋势
seal
rubber-like materials and plastics seals
mechanical seal
developing tendence
