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        裝載機漏油了怎么處理?

        來源:http://www.socialsecurityutah.com/ 發布時間:2022-06-02 瀏覽次數:200

        內容詳情:
        裝載機主要是在礦井下作業的,在井下惡劣環境下持續工作很容易引起故障,包括我們常見的漏油問題。裝載機漏油是比較嚴重的,危險系數比較大,特別是在惡劣條件下容易引發安全事故。那么,下面我們就來講解一下該問題的處理方法。
        The loader is mainly operated under the mine, and it is easy to cause failures when it continues to work under the harsh underground environment, including our common oil leakage problem. The oil leakage of loader is relatively serious, and the risk factor is relatively large, especially under adverse conditions, it is easy to cause safety accidents. Then, let's explain how to deal with this problem.
        1、外泄漏故障的處理:外泄漏一般憑肉眼就可觀察到。先檢查防爆裝載機的油管有無破裂,管接頭是否松動,密封件是否損壞、失效或擠出;檢查缸蓋與缸筒的接合處,活塞桿與缸蓋導向套之間有無泄漏現象,檢查活塞桿刮傷情況。而在處理時可以采用緊固管座螺栓,更換密封件,活塞桿拉傷嚴重要重新鍍鉻處理或更換。
        1. Treatment of leakage: leakage can be observed by naked eyes. First, check whether the oil pipe of the explosion-proof loader is broken, whether the pipe joint is loose, and whether the seal is damaged, invalid or extruded; Check whether there is leakage at the joint between the cylinder head and cylinder barrel, between the piston rod and the cylinder head guide sleeve, and check the scratch of the piston rod. During the treatment, the pipe seat bolts can be tightened and the seals can be replaced. If the piston rod is seriously strained, it should be re chrome plated or replaced.
        2、內泄漏故障的處理:由于該部分內泄漏主要產生于動臂滑閥和油缸內泄漏。內泄漏隱藏于閥和缸內部,不易檢查。但我們可以借助一些輔助方法來判斷泄漏情。處理時先對動臂油缸進行檢查,當動臂缸活塞收到底后,拆下無桿腔油管,使動臂缸有桿腔繼續充油。若防爆裝載機的無桿腔油口有大量工作油泄出,說明液壓缸發生內漏。然后對動臂滑閥進行檢查,動臂滑閥的泄漏主要是因為閥桿與閥體的配合間隙太大,調壓彈簧損壞,閥內密封件損壞或閥體有砂眼等。
        2. Treatment of internal leakage: the internal leakage of this part is mainly caused by the internal leakage of boom spool valve and cylinder. Internal leakage is hidden inside the valve and cylinder, which is difficult to check. However, we can use some auxiliary methods to judge the leakage. Check the boom cylinder before handling. When the boom cylinder piston is fully retracted, remove the oil pipe without rod chamber, so that the rod chamber of the boom cylinder continues to be filled with oil. If there is a large amount of working oil leaking from the oil port of the rodless chamber of the explosion-proof loader, it indicates that the hydraulic cylinder has internal leakage. Then check the boom spool valve. The leakage of the boom spool valve is mainly due to the large fit gap between the valve rod and the valve body, the damage of the pressure regulating spring, the damage of the seals in the valve or the sand holes in the valve body.
        本文的精彩內容由礦用裝載機提供知識提供,本網站還有很多的精彩內容,更多的內容您可以點擊進入http://www.socialsecurityutah.com我們有專門的客服為您解答問題
        The wonderful content of this article is provided by the knowledge provided by the mine loader. There are many wonderful content on this website. You can click to enter more content http://www.socialsecurityutah.com We have special customer service to answer your questions
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