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    1. 液壓千斤頂損壞的幾種常見癥狀
      發布日期:2020/7/11 15:34:04 訪問量:

      液壓千斤頂的主要作用是起重和支撐,所承受的壓力比較大,長期使用可能因為操作不當或者達到工具的疲勞度,使千斤頂受損。如繼續使用,則會可能引發安全事故,下面我們將受損需要更換的液壓千斤頂損傷癥狀羅列出來,便于大家檢查。

      (1)套圈、滾動體任何一個上有斷裂。

      (2)滾動道面、擋邊、滾動體上有顯著的卡傷。

      (3)保持架磨損顯著或者鉚釘顯著松弛。

      (4)滾道面、滾動體上有銹,有傷。

      (5)滾道面、滾動體上有嚴重的壓痕和打痕。

      (6)內圈內徑面或外圈外徑面有明顯的蠕變。

      (7)因熱而造成的變色明顯。

      (8)封入潤滑脂的液壓千斤頂,密封圈或防塵蓋的破損明顯。

      關鍵詞: 液壓千斤頂
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