Iphampu ye-axial piston enepuleti legroove lendabuko elingunxantathu alikwazi ukuqeda ngokuphelele ukucindezela okubangelwa ukuguquguquka endaweni yoguquko, futhi izokhiqiza into esobala yokugeleza okubuyela emuva ngenxa yethonya le-throttling. Uma ungekho umklamo oguquguqukayo we-cylinder block noma ipuleti le-valve, kuhlongozwa ukuba kuxhunywe uchungechunge lwama-valve okulawula ukucindezela ochungechungeni phakathi kwe-plunger ngayinye, ukuze kuvinjwe ukushaya kwengcindezi endaweni yoguquko, kuncishiswe ukudlidliza endaweni yoguquko. , futhi isuse ukwakheka kwegroove engunxantathu wepuleti levalvu, ukuze kwehliswe ukugeleza okubuyela emuva. Uma kubhekwa ububanzi kanye neminye imingcele ye-valve ephindaphindayo, kutholakala ngokulingisa ukuthi ukucindezelwa kwengcindezi okukhiqizwe yisakhiwo endaweni yoguquko kungu-2.5% kuphela, okunganciphisa ngempumelelo ukucindezelwa kwephampu ye-axial piston ngesikhathi sokuphakama okuphezulu. kanye nendawo yokuguqula ingcindezi ephansi uma iqhathaniswa nepuleti levalvu yegroove engunxantathu.

Ukuze kuthuthukiswe ngempumelelo ukusebenza komqoqi wenjoloba we-plunger osetshenziswa ekugawulweni kwemithi, indlela yokwenza kahle yamapharamitha esakhiwo somqoqi werabha we-plunger yafundwa. Okokuqala, kwasungulwa imodeli yendlela yokuguquguquka elinganiselwe yokunwetshwa kwe-elastomeric elastomeric, futhi ubudlelwano phakathi kwengcindezi yangaphakathi kanye nokwelulwa okuyinhloko kokunwetshwa kwe-elastomeric elastomeric kwahlaziywa. Khona-ke, ngokusekelwe endleleni yokuguga elinganiselwe yezingxenye zokunwebeka zenjoloba, kwakhiwa imodeli yokulingisa i-fluid-structure coupling, futhi kunqunywa izici ezinethonya zezingxenye ezinwebekayo zenjoloba: ukujiya, ubude be-axial kanye nobulukhuni bezingxenye ezinwebekayo zerabha. Ngaphezu kwalokho, ngokusebenza kwezingxenye zenjoloba ezinwebekayo kanye nevolumu yoketshezi lwangaphakathi njengezinjongo zokuthuthukisa, kwasungulwa imodeli yenethiwekhi ye-BP efihliwe kabili ukuze kuthuthukiswe futhi kuxazululwe imingcele yesakhiwo sezingxenye zenjoloba ezinwebekayo, kanye nenhlanganisela yepharamitha yesakhiwo efanelekile yezingxenye zerabha ezinwebekayo. yatholakala: ubulukhuni 43HA, ukujiya 4mm nobude axial 25 cm, nokunwebeka enjoloba ubuhle kwenza ukusebenza jikelele umqoqi wenjoloba kakhulu. ithuthukisiwe, ukusebenza kwayo kokugeleza kwenyuke ngo-57.69%6, ingcindezi yembobo yomjovo yehle ngo-20%, ivolumu yoketshezi ku-elastic yerabha ikhuphuke ngo-25%, iphutha eliphezulu lokubikezela lemodeli yokuthuthukisa ipharamitha ye-BP yongqimba olufihliwe kabili ngu-7 kuphela. %6, izinga lephutha liphansi, futhi idigri yokufaka idatha ingcono. Nikeza usekelo lwethiyori kumklamo olandelayo wokuthuthukisa.