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液壓油缸該如何選擇

發布時間:2020-04-28      點擊次數:866

  液壓油缸該如何選擇?液壓手動泵使液壓油經過一個單向閥進入油缸,由于進入油缸的液壓油因為單項閥的原因不能再*退回來,所以逼迫缸桿向上,然后在做工繼續使液壓油不斷進入液壓缸,就這樣不斷上上升,要降的時候就打開液壓閥,使液壓油回到油箱。這是*為基本的液壓油缸工作原理,其他的在此基礎上加以改進但基本原理是相同的。如何選用液壓油缸是一門學問,其中做好油缸的保養工作是整個液壓系統的維護重要的一個環節。

*一步是要注意防銹,因為在工作中要伸出油缸所以會受到氧化物以及酸性氣體的腐蝕,這就需要我們給它涂上適量的油性脂加以保護用來防止承重部件受到侵蝕后在工作中可能發生的折斷現象。*二步是要開箱換油,長時間不換油會損壞或者侵蝕液壓油缸的內部從而影響使用。防患于未然油缸在工作中也要適當的控制速度這樣可以延長油缸的壽命。


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