{"id":19841,"date":"2020-05-30T07:01:31","date_gmt":"2020-05-30T07:01:31","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=19841"},"modified":"2020-05-30T07:05:05","modified_gmt":"2020-05-30T07:05:05","slug":"main-common-malfunction-causes-of-mechanical-seals","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/zh\/main-common-malfunction-causes-of-mechanical-seals\/","title":{"rendered":"\u673a\u68b0\u5bc6\u5c01\u7684\u5e38\u89c1\u5e38\u89c1\u6545\u969c\u539f\u56e0"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper 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-->","protected":false},"excerpt":{"rendered":"<p>Mechanical seal is a device to prevent fluid leakage, which is composed of at least one pair of end faces perpendicular to the rotation axis under the action of fluid pressure, the elastic force (or magnetic force) of compensation mechanism and the cooperation of auxiliary seal to keep sticking and relatively sliding. 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