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日本濾油器YUKEN油研雙聯(lián)葉片泵
日本YUKEN油研雙聯(lián)葉片泵PV2R12系列,PV2R23系列 PV2R24系列 *
蘇州錦幕機(jī)電有限公司!蘇州,價(jià)格優(yōu)勢(shì) 質(zhì)量保證 常用型號(hào)有現(xiàn)貨
PV2R12-10-26-F-RAA-40 PV2R12-10-26-L-RAA-40 PV2R12-10-33-F-RAA-40
PV2R12-10-41-F-RAA-40 PV2R12-10-41-L-RAA-40 PV2R12-10-47-F-RAA-40
PV2R12-10-53-F-RAA-40 PV2R12-10-53-L-RAA-40 PV2R12-10-59-F-RAA-40
PV2R12-10-65-F-RAA-40 PV2R12-10-65-L-RAA-40 PV2R12-12-26-F-RAA-40
PV2R12-12-33-F-RAA-40 PV2R12-12-33-L-RAA-40 PV2R12-12-41-F-RAA-40
盡管采取了較好的預(yù)防措施,但高壓柱塞泵通常會(huì)隨著時(shí)間的推移而屈服于齒輪,套管和軸承的磨損。隨著間隙增加,效率逐漸降低并且流動(dòng)滑移增加:泵送流體從排放口泄漏回吸入側(cè)。流動(dòng)滑動(dòng)與齒輪齒和殼體之間的間隙的立方成比例。
PV2R12-12-47-F-RAA-40 PV2R12-12-47-L-RAA-40 PV2R12-12-53-F-RAA-40
PV2R12-12-59-F-RAA-40 PV2R12-12-59-L-RAA-40 PV2R12-12-65-F-RAA-40
PV2R12-10-33-L-RAA-40 PV2R12-10-47-L-RAA-40 PV2R12-10-59-L-RAA-40
PV2R12-12-26-L-RAA-40 PV2R12-12-41-L-RAA-40 PV2R12-12-53-L-RAA-40
因此,在實(shí)踐中,磨損具有小的影響,直到達(dá)到臨界點(diǎn),性能從該臨界點(diǎn)迅速降低。齒輪泵繼續(xù)在背壓下泵送,如果受到下游堵塞,將繼續(xù)對(duì)系統(tǒng)加壓,直到泵,管道或其他設(shè)備發(fā)生故障。
日本濾油器YUKEN油研雙聯(lián)葉片泵