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                                                                                                                                                                企業如何呵護好你的油膜
                                                                                                                                                                發布時間:2021-11-30

                                                                                                                                                                潤滑油是設備最重要的零部件


                                                                                                                                                                      潤滑失效將使設備的所有運動部件失效!一臺大功率柴油機有幾十個另部件需要潤滑!

                                                                                                                                                                潤滑油——最重要的零件

                                                                                                                                                                      潤滑的失效可以導致設備大多數重要部件的損 壞,如發動機、齒輪箱、液壓系統等,因為這些 設備有許多的需要潤滑的的部件…

                                                                                                                                                                潤滑油---- 維修工唯一能控制的部件

                                                                                                                                                                      你可以改變的:潤滑油類型、級別、質量你 可以控制的:油膜的狀態

                                                                                                                                                                      設備控制在你的手中

                                                                                                                                                                      潤滑油是設備的血液! 設備的生命在潤滑油里!



                                                                                                                                                                潤滑隱患是設備故障的根源

                                                                                                                                                                潤滑隱患是設備故障的根源
                                                                                                                                                                某大型企業軸承失效原因 的統計分析

                                                                                                                                                                59%軸承失效是因潤滑不良引起??!
                                                                                                                                                                價格高的潤滑油不一定最好
                                                                                                                                                                潤滑油≠設備潤滑
                                                                                                                                                                      設備制造缺陷:材料、設計、加工等 設備使用不當:負荷、溫度、速度等 潤滑系統故障:進水、粉塵、油壓等

                                                                                                                                                                潤滑是現代設備管理的需要

                                                                                                                                                                壞了才修
                                                                                                                                                                      巨大停機損失,嚴重設備損壞,極高修理費用

                                                                                                                                                                定期維修
                                                                                                                                                                      有效防止突然失效,減少非計劃停機,減少設備損壞。難 免發生過剩維修,維修費用仍有1/3是浪費的。

                                                                                                                                                                視情維修
                                                                                                                                                                      使維修工作有計劃地進行,有效避免突然停機,  可使維修工作在盡可能小的范圍內進行;

                                                                                                                                                                主動維護
                                                                                                                                                                      有效防止失效的發生,提高設備的可靠性, 顯著延長設備的使用壽命,具有最佳的節約效果

                                                                                                                                                                設備潤滑的主要環節

                                                                                                                                                                潤滑關鍵之一:如何選擇潤滑劑
                                                                                                                                                                      設備制造商確定? 
                                                                                                                                                                      油品供應商確定? 
                                                                                                                                                                      設備使用者確定?
                                                                                                                                                                      - - - - - - - - - - - ?

                                                                                                                                                                潤滑材料的基本組成
                                                                                                                                                                      潤滑油:基礎油+添加劑
                                                                                                                                                                      潤滑脂:稠化劑+基礎油+添加劑 
                                                                                                                                                                      添加劑:清凈分數劑、抗氧抗腐劑、油性劑和極壓抗磨劑
                                                                                                                                                                      防銹劑、抗泡劑 抗乳化劑、降凝劑 黏度指數改進劑

                                                                                                                                                                潤滑油的品質主要取決于基礎油
                                                                                                                                                                      潤滑油的主要成分——碳氫化合物的類型,決定了礦物基礎油的性能


                                                                                                                                                                添加劑的三方面的重要作用


                                                                                                                                                                我國潤滑油品質量面臨的問題

                                                                                                                                                                      1、國外著名品牌眾多,雜牌不少;
                                                                                                                                                                      2、國內著名品牌不多,雜牌很多;
                                                                                                                                                                      3、油品品質良莠不齊,攪亂油品市場;
                                                                                                                                                                      4、國家潤滑油產品質量控制、監督體系不完善;
                                                                                                                                                                      5、國內添加劑研發投入不足,影響國內品牌的長遠發展;

                                                                                                                                                                廣東省工商局流通領域

                                                                                                                                                                      汽車發動機潤滑油的質量監督抽查情況

                                                                                                                                                                (一)抽查產品的品牌分布
                                                                                                                                                                      本次對深圳、汕頭、珠海、云浮等八個地市的 52 個潤滑油銷售門市部抽查了174個批次的85種商標品牌的發動機潤滑油。


                                                                                                                                                                廣東省工商局流通領域-----汽車發動機潤滑油的質量監督抽查情況

                                                                                                                                                                (二)各種品牌的質量狀況

                                                                                                                                                                油液質量案例

                                                                                                                                                                廣州某港務公司D510裝載機液壓系統的故障分析 背景情況

                                                                                                                                                                       該港務公司對其港口機械開展了系統的油液監測工作,本案例是D510裝 載機液壓系統故障分析,其使用的是某國外品牌 “L-HM32#” 液壓油監測分析,液壓油使用300小時,有較多的鋼質擦傷和切削磨損金屬顆粒,該D510 裝載機液壓系統磨損嚴重




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