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文章较详细地介绍了O圈密封在各个不同发展阶段的主要型式及技术,跟踪国际新动态,列出了各种密封型式的结构,工作原理,适用范围等。对工程机械生产厂家以及其他液压机械的生产厂家的密封的设计和选用具有指导意义。
The article introduces in detail the main types and technologies of O-ring sealing in various stages of development, keeps track of new developments in the world, and lists the structure, working principle and applicable scope of various sealing types. The construction machinery manufacturers and other manufacturers of hydraulic machinery seal design and selection of a guide.