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管接头是液压系统中的重要辅件。其性能的好坏取决于它的密封性和拆、装的方便性。 管接头的结构型式很多,主要有焊接式、活接头、卡套式、锥面式和锥管螺纹式等。在实际使用中都不同程度地存在一些漏油问题。我们根据用户的反映意见和对上述各种管接头进行反复的试验、分析和比较,找出存在的问题,对密
Fittings are important accessories in hydraulic systems. Its performance depends on its performance, sealing and demolition, installation convenience. The structure of many types of pipe joints, there are welding, live joints, card sets, cone and cone pipe thread and so on. In actual use, there are some oil spills to varying degrees. We based on the user’s feedback and repeated experiments on the various fittings, analysis and comparison to identify the problems, the secret