Yini okufanele uyenze uma i-excavator yakho ihluleka ukujikeleza? Abanye ozakwethu bokwakha bangibuze lo mbuzo, ngakho angizange ngichithe isikhathi ukulungisa lezi zindlela zokuxazulula izinkinga futhi ngafingqa lezi zimbangela eziyishumi ezilandelayo:
Hlola inzwa yokucindezela kwe-excavator accessory, etholakala eduze kwe-rotary valve core ye-valve yezindlela eziningi. Yishintshe ngokuqondile uma yonakele.
Gcina i-excavator iku-stroke egcwele ye-rotary kanye nesimo se-high-throttle, bese ukala ukuthi ingcindezi yomshayeli we-rotary iku-3.0MPa. Uma kungenjalo, hlola ukuthi ingabe umgogodla we-valve yesisetshenziswa se-excavator igugile noma yonakele.
Hlola ukuthi ingabe inzwa ye-rotary pressure kanye nevalve ye-solenoid ejikelezayo ye-P/B isebenza kahle yini.
Hlola ingxenye yekhava emfushane yomgogodla we-shuttle valve ye-anti-reversal valve kanye ne-throttle hole ukuze uthole ukungcola. Hlola ingxenye ye-shuttle ende yekhava ye-valve core ukuguga okungavamile; hlanza noma ubuyisele izingxenye uma kunesidingo.
Qinisekisa ukuthi ingcindezi yenzwa yepompo ye-P2 yokucindezela okuphezulu ingaphakathi kuka-10.0–15.0MPa lapho i-excavator iku-stroke ejikelezayo egcwele futhi phakathi nokusebenza.
Hlola ukuthi amanani amanje kanye nezingcindezi zesibili zevalve yokuthula ye-P2 ne-P2 futha i-valve elinganayo (izinsiza zokumba) zivamile.
Hlola inani lamanje kanye nokucindezela kwesibili kwe-valve ehambisanayo yokuhamba eqondile. Lapho i-throttle iphezulu (kungakhathalekile isimo sokungathathi hlangothi/sokusebenza),
yenza ukunyakaza okujikelezayo okuzimele ukuze uqinisekise ukuthi ingcindezi yesibili yevalvu ehambisanayo yokuhamba ingaphansi kuka-0.8MPa. Uma kungenjalo, buyisela i-valve yokulingana (i-excavator accessory).
Hlola i-valve eqondile yokuhamba kanye ne-rotary valve core ku-valve yezindlela eziningi ukuthi ayigugile, futhi uhlole ukuthi iziphethu zayo ziphukile yini.
Uma i-excavator iku-stroke ejikelezayo egcwele futhi ingaphansi kwesimo sokuchichima, hlola ukuthi ingabe ingcindezi ye-valve yokusiza eyi-rotary ingu-3MPa.
Khipha inani elincane likawoyela wegiya embotsheni yokukhipha uwoyela yesinciphisi esijikelezayo futhi uhlole izinhlayiya zensimbi. Hlola izingxenye zangaphakathi ze-rotary motor (izinsiza zokumba) ukuthi zigugile, futhi uhlole izindawo ezinciphisa igiya ukuze zigqokwe ngendlela engavamile nama-chips.
