武漢鴻鑫隆液壓機(jī)械有限公司
PGP511A0190AL1H2NC8C7B1B1武漢鴻鑫隆液壓
A7V355SC5.1LZGOO,A2FE107,SY-80MCY14-1ELF,A2F200R2P3,024-92658-000S
泄漏量過大。原因是泵的間隙過大,密封不良造成。如配油盤被金屬碎片、鐵屑等劃傷,端面漏油;變量機(jī)構(gòu)中的單向閥密封面配合不好,泵體和配油盤的支承面有砂眼或研痕等。可以通過檢查泵體內(nèi)液壓油中混雜的異物判別泵被損壞的部位。傾斜盤傾角太小,泵的排量少,這需要調(diào)節(jié)變量活塞,增加斜盤傾角。。
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