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A7VO變量柱塞泵過(guò)熱應(yīng)當(dāng)怎樣處理？

Time:2017-9-20 20:34:36 Click: 3404 times

A7VO變量柱塞泵發(fā)生過(guò)熱的原因通常分為兩種，分別是單純的機(jī)械摩擦生熱、泵內(nèi)液體摩擦生熱。發(fā)生機(jī)械摩擦生熱的原因很簡(jiǎn)單，大多數(shù)都是由于運(yùn)動(dòng)表面處于干摩擦或半干摩擦狀態(tài)，而液體摩擦生熱是因?yàn)楦邏河屯ㄟ^(guò)縫隙的液壓能能量損失導(dǎo)致的。合理地選擇運(yùn)動(dòng)部位直接的間隙以及郵箱的容積能夠有效地避免泵的過(guò)度發(fā)熱，選擇一個(gè)好的冷卻器也是防止A7VO變量柱塞泵過(guò)熱的一個(gè)有效方法。

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