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                                        壓力試驗機的保養與用油

                                        2013-06-17 0
                                        壓力試驗機的保養與用油:
                                        1、試驗機內外應經常保持整潔,防止各部銹蝕;
                                        2、經常檢查油液潔凈與否。一般情況每周至少需從放油口放出油箱內沉淀油一次,數量視油污程度而定,直到放出的油中無污物為止。經常使用者每月應拆下檢查、清洗濾油器一次,如污垢堵塞嚴重或損壞,須更換濾油器;
                                        3、頻繁使用時,每半年需換油一次。同時用煤油徹底清洗油箱、濾油器和濾油網等。并反復幾次直到洗凈為止,再用毛巾擦凈箱底,然后再灌入潔凈油液。如平時發現油液混濁嚴重不能再用時,應即更換;
                                        4、液壓油規格,視試驗室溫不同而異,建議如下:
                                        當室溫低于20℃時,采用GB7631.1-87抗磨液壓油L-HM46(其粘度相當于舊牌號30號),當室溫高于20℃時,采用GB7631.1-87抗磨液壓油L-HM68(其粘度相當于舊牌號40號) ;
                                        5、不使用時應用塑料套機器罩好。.
                                        北京赛车计划数据
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