大小单双app下载

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                公司新闻
                装载机液压油缸如何判断油缸内漏?
                信息来源:www.biiboard.com    发布时间:2017.09.01
                将装载机动臂落到底,然后启动发起机(机器处于╲空挡位置),将动臂支配杆置于降落位置,加大油 门依』据松开动臂缸大腔接口处的漏油状况即可判别小腔油封的好坏。若大腔接口处漏油比拟多,则阐明该缸油封密封不良或油封损坏;若松开处接口不漏油可漏油很 少,则阐明该动臂缸小腔油封密封性能较好。大腔油封损坏,就会形成升起的动臂自动下落,其判别办法与小腔油封断定办法相反。
                此法来判别装载机的翻斗缸或转向缸的某一缸油封以及非对称式液压缸(如斗杆缸、铲斗缸)的某一腔油封的密封状况。