?1、若油路與管道接頭松動(dòng)，應(yīng)擰緊或重新緊固； 如接頭脫落，應(yīng)重新擰緊；連接螺栓松動(dòng)時(shí)，應(yīng)將螺栓擰緊或重新擰緊；油路泄漏過(guò)大，則應(yīng)更換配件管道與缸體、軸承、油封等零件之間的間隙增大或摩擦、振動(dòng)等情況，都會(huì)導(dǎo)致油液無(wú)法通過(guò)，或被壓縮并使零部件表面產(chǎn)生磨損，進(jìn)而發(fā)生故障。
當(dāng)液壓泵用液壓系統(tǒng)中的流量超出額定流量時(shí)，將會(huì)引起氣缸內(nèi)的油壓迅速上升和柱塞突然彎曲和旋轉(zhuǎn)；如果液壓泵的柱塞泵沒(méi)有自動(dòng)檢測(cè)油壓的功能，那么柱塞泵將出現(xiàn)異常運(yùn)動(dòng)、甚至排氣時(shí)停止工作的情況柱塞泵是一種用于泵送較大體積工件或在多工位同時(shí)泵送的專用機(jī)械。
其工作原理：當(dāng)泵機(jī)輸入壓力超過(guò)泵送額定壓力時(shí)，柱塞泵由其驅(qū)動(dòng)裝置把液壓油送入油缸內(nèi)；如果泵機(jī)出口溫度超過(guò)規(guī)定的工作范圍，當(dāng)壓力低于規(guī)定的工作條件時(shí)泵不能正常使用 2、若潤(rùn)滑油變質(zhì)或被污染，造成熱脹、發(fā)硬，應(yīng)及時(shí)更換新油； 換油時(shí)應(yīng)對(duì)油質(zhì)進(jìn)行檢測(cè)。
在使用過(guò)程中，如發(fā)現(xiàn)油質(zhì)變壞，則應(yīng)立即停止使用，將發(fā)動(dòng)機(jī)拖出并及時(shí)更換液壓元件；若發(fā)現(xiàn)油中含有雜質(zhì)，應(yīng)立即清除如果是由于管路損壞引起的堵塞，應(yīng)盡快將管路安裝上；安裝時(shí)，應(yīng)將其固定好；如果是由于密封不可靠，應(yīng)將密封部位進(jìn)行打磨處理后再安裝；當(dāng)液壓缸出現(xiàn)異常振動(dòng)時(shí)，可將其固定好；此外，為保證柱塞泵的密封性，應(yīng)及時(shí)清理內(nèi)部的雜質(zhì)和水等；如果出現(xiàn)了油封損壞的話，便應(yīng)該及時(shí)更換密封件。
柱塞泵是由泵體、柱軸、缸體、密封裝置及泵蓋等組成，它是由活塞、柱塞和連桿三部分組成 90-R-130-KN-5-DE-80-L-3-F1-H-03-GBA-29-29-24 90R130KN5DE80L3F1H03GBA292924 90R130-KN-5-DE-80-R-4-F1-H-03-GBA-35-35-24 90R130KN5DE80R4F1H03GBA353524 90-R-130-KN-5-DE-80-R-4-F1-H-03-GBA-35-35-24 90R130KN5DE80R4F1H03GBA353524 90R130-KN-5-DE-80-S-3-C8-H-03-GBA-35-35-24 90R130KN5DE80S3C8H03GBA353524 90-R-130-KN-5-DE-80-S-3-C8-H-03-GBA-35-35-24 90R130KN5DE80S3C8H03GBA353524 90R130-KN-5-DE-80-S-3-F1-H-03-GBA-35-35-24 90R130KN5DE80S3F1H03GBA353524 90-R-130-KN-5-DE-80-S-3-F1-H-03-GBA-35-35-24 90R130KN5DE80S3F1H03GBA353524 90R130-KN-5-NN-80-D-4-F1-L-03-GBA-35-35-28 90R130KN5NN80D4F1L03GBA353528 90-R-130-KN-5-NN-80-D-4-F1-L-03-GBA-35-35-28 90R130KN5NN80D4F1L03GBA353528 90R130-KN-5-NN-80-L-3-F1-F-03-GBA-32-32-24 90R130KN5NN80L3F1F03GBA323224 90-R-130-KN-5-NN-80-L-3-F1-F-03-GBA-32-32-24 90R130KN5NN80L3F1F03GBA323224 90R130-KN-5-NN-80-L-4-C8-H-03-GBA-30-30-28 90R130KN5NN80L4C8H03GBA303028 90-R-130-KN-5-NN-80-L-4-C8-H-03-GBA-30-30-28 90R130KN5NN80L4C8H03GBA303028 90R130-KN-5-NN-80-P-3-C8-H-03-GBA-26-26-24 90R130KN5NN80P3C8H03GBA262624 90-R-130-KN-5-NN-80-P-3-C8-H-03-GBA-26-26-24 90R130KN5NN80P3C8H03GBA262624 90R130-KN-5-NN-80-P-4-C8-F-03-GBA-42-42-24 90R130KN5NN80P4C8F03GBA424224 90-R-130-KN-5-NN-80-P-4-C8-F-03-GBA-42-42-24 90R130KN5NN80P4C8F03GBA424224 90R130-KN-5-NN-80-R-3-C8-H-00-GBA-38-38-24 90R130KN5NN80R3C8H00GBA383824 90-R-130-KN-5-NN-80-R-3-C8-H-00-GBA-38-38-24 90R130KN5NN80R3C8H00GBA383824 90R130-KN-5-NN-80-R-3-C8-H-00-GBA-42-42-24 90R130KN5NN80R3C8H00GBA424224 90-R-130-KN-5-NN-80-R-3-C8-H-00-GBA-42-42-24 90R130KN5NN80R3C8H00GBA424224 90R130-KN-5-NN-80-S-3-C8-H-03-GBA-26-26-24 90R130KN5NN80S3C8H03GBA262624 90-R-130-KN-5-NN-80-S-3-C8-H-03-GBA-26-26-24 90R130KN5NN80S3C8H03GBA262624 90R130-KN-5-NN-80-S-3-F1-F-03-GBA-35-35-24 90R130KN5NN80S3F1F03GBA353524 90-R-130-KN-5-NN-80-S-3-F1-F-03-GBA-35-35-24 90R130KN5NN80S3F1F03GBA353524 90R130-KN-5-NN-80-S-4-C8-H-03-GBA-42-42-20 90R130KN5NN80S4C8H03GBA424220 90-R-130-KN-5-NN-80-S-4-C8-H-03-GBA-42-42-20 90R130KN5NN80S4C8H03GBA424220 90R130-KN-5-NN-80-S-4-F1-F-03-GBA-35-35-24 90R130KN5NN80S4F1F03GBA353524 90-R-130-KN-5-NN-80-S-4-F1-F-03-GBA-35-35-24 90R130KN5NN80S4F1F03GBA353524。
