?1、柱塞活塞將液體壓入柱塞和油室中 液體向壓氣機(jī)內(nèi)充入氮?dú)猱?dāng)氣體進(jìn)入柱塞時(shí)，活塞在柱塞上移動(dòng)，帶動(dòng)氣缸中的活塞轉(zhuǎn)動(dòng)氣體離開(kāi)柱塞的速度取決于壓縮比，所以氣體越快，液體通過(guò)壓縮比做功越大在正常情況下，壓縮比為3~5,此時(shí)壓氣機(jī)出口壓力不變。
當(dāng)壓縮比達(dá)到最大時(shí)，氣體離開(kāi)柱塞；當(dāng)壓力達(dá)到最大時(shí)，氣體與柱塞相接觸并在柱塞上移動(dòng)液體吸收氣體部分，在壓氣機(jī)腔中形成負(fù)壓柱塞吸入液腔后，壓力降低，氣體和液體一起進(jìn)入壓氣機(jī)中如果泵出口壓力高于活塞運(yùn)動(dòng)速度（泵流速）范圍內(nèi)，氣體將從柱塞間隙進(jìn)入壓氣機(jī)腔內(nèi)，被壓縮進(jìn)入油室（活塞運(yùn)動(dòng)速度可由壓縮比來(lái)調(diào)節(jié)）內(nèi)實(shí)現(xiàn)了配流和再平衡。
2、進(jìn)入油室的液體應(yīng)及時(shí)進(jìn)入配流閥 當(dāng)泵壓力下降時(shí)，不應(yīng)再將水注入配流油室內(nèi)，否則會(huì)導(dǎo)致配流油室內(nèi)壓力降低當(dāng)配流閥損壞時(shí)，應(yīng)立即更換配流閥清洗、清潔或更換閥芯，應(yīng)按程序進(jìn)行清洗泵腔后，必須再次檢查泵內(nèi)有無(wú)液體。
當(dāng)發(fā)現(xiàn)存在大量液體時(shí)，必須立即停止工作如果泵油被吸入配流閥內(nèi)，當(dāng)壓力下降至0.3MPa時(shí)，必須立即停止工作進(jìn)入配流閥后有必要按程序進(jìn)行操作配流閥內(nèi)不應(yīng)有雜物形成堵塞；如果有少量液體進(jìn)入配流閥（大于0.3MPa),則說(shuō)明泵內(nèi)有雜質(zhì)存在；如果有大量液體進(jìn)入配流閥（小于0.3MPa),則說(shuō)明泵內(nèi)已嚴(yán)重磨損。
90R130-KP-5-CD-80-P-4-F1-F-03-GBA-35-35-24 90R130KP5CD80P4F1F03GBA353524 90-R-130-KP-5-CD-80-P-4-F1-F-03-GBA-35-35-24 90R130KP5CD80P4F1F03GBA353524 90R130-KP-5-CD-80-P-4-F1-F-03-GBA-38-38-24 90R130KP5CD80P4F1F03GBA383824 90-R-130-KP-5-CD-80-P-4-F1-F-03-GBA-38-38-24 90R130KP5CD80P4F1F03GBA383824 90R130-KP-5-CD-80-R-3-C8-H-03-GBA-42-42-24 90R130KP5CD80R3C8H03GBA424224 90-R-130-KP-5-CD-80-R-3-C8-H-03-GBA-42-42-24 90R130KP5CD80R3C8H03GBA424224 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KP5CD80R3F1H03GBA353524 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KP5CD80R3F1H03GBA353524 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-38-38-30 90R130KP5CD80R3F1H03GBA383830 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-38-38-30 90R130KP5CD80R3F1H03GBA383830 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-42-42-24 90R130KP5CD80R3F1H03GBA424224 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-42-42-24 90R130KP5CD80R3F1H03GBA424224 90R130-KP-5-CD-80-R-4-F1-F-03-GBA-42-42-24 90R130KP5CD80R4F1F03GBA424224 90-R-130-KP-5-CD-80-R-4-F1-F-03-GBA-42-42-24 90R130KP5CD80R4F1F03GBA424224 90R130-KP-5-CD-80-R-4-F1-H-03-GBA-35-35-24 90R130KP5CD80R4F1H03GBA353524 90-R-130-KP-5-CD-80-R-4-F1-H-03-GBA-35-35-24 90R130KP5CD80R4F1H03GBA353524 90R130-KP-5-DE-80-L-3-F1-H-03-EBA-35-35-24 90R130KP5DE80L3F1H03EBA353524 90-R-130-KP-5-DE-80-L-3-F1-H-03-EBA-35-35-24 90R130KP5DE80L3F1H03EBA353524 90R130-KP-5-DE-80-L-3-F1-H-03-GBA-35-35-24 90R130KP5DE80L3F1H03GBA353524 90-R-130-KP-5-DE-80-L-3-F1-H-03-GBA-35-35-24 90R130KP5DE80L3F1H03GBA353524 90R130-KP-5-DE-80-P-3-C8-F-03-GBA-35-35-24 90R130KP5DE80P3C8F03GBA353524 90-R-130-KP-5-DE-80-P-3-C8-F-03-GBA-35-35-24 90R130KP5DE80P3C8F03GBA353524 90R130-KP-5-DE-80-P-3-F1-F-03-GBA-32-32-24 90R130KP5DE80P3F1F03GBA323224 90-R-130-KP-5-DE-80-P-3-F1-F-03-GBA-32-32-24 90R130KP5DE80P3F1F03GBA323224 90R130-KP-5-DE-80-P-3-F1-F-04-GBA-38-38-24 90R130KP5DE80P3F1F04GBA383824 90-R-130-KP-5-DE-80-P-3-F1-F-04-GBA-38-38-24 90R130KP5DE80P3F1F04GBA383824 90R130-KP-5-DE-80-R-3-C8-H-00-GBA-42-42-28 90R130KP5DE80R3C8H00GBA424228 90-R-130-KP-5-DE-80-R-3-C8-H-00-GBA-42-42-28 90R130KP5DE80R3C8H00GBA424228。
