Impompo ye-axial yepiston enepleyiti yegroove yesiqhelo ye-triangular ayinakukuphelisa ngokupheleleyo ukubetha koxinzelelo olubangelwa kukutshintsha kwendawo yotshintsho, kwaye iya kuvelisa into ecacileyo yokubuyela umva ngenxa yempembelelo ye-throttling.Ukungabikho koyilo loguqulo lwebloko yesilinda okanye ipleyiti yevalvu, kucetywa ukulawulwa koxinzelelo lwesakhiwo sevalvu ephinda iphinde idityaniswe kuthotho phakathi kwecango ngalinye le-plunger, ukuze kuthintelwe ukubetha koxinzelelo kwindawo yotshintsho, kuncitshiswe ukungcangcazela kwindawo yotshintsho. , kwaye uphelise ubume begroove engunxantathu wepleyiti yevalve, ukuze kuncitshiswe ukuhamba ngasemva.Ukunikezelwa kobubanzi kunye nezinye iiparameters zevalve ebuyiselayo, ifunyenwe ngokulinganisa ukuba i-pulsation yoxinzelelo eyenziwa yisakhiwo kwindawo yenguqu yi-2.5% kuphela, enokunciphisa ngokufanelekileyo ukubethelwa koxinzelelo lwempompo ye-axial piston kwinkqubo ephezulu. kunye nendawo yotshintsho yoxinzelelo oluphantsi xa kuthelekiswa nepleyiti yevalve engunxantathu.

Ukuze kuphuculwe ngokufanelekileyo ukusebenza komqokeleli werabha yeplunger esetyenziswe ekugawulweni kwemithi, indlela yokuphucula iparameters yesakhiwo somqokeleli werabha weplunger yafundwa.Okokuqala, imodeli yoguqulo olusisigxina yolwandiso lwe-elastomeric elastomeric yasekwa, kunye nobudlelwane phakathi koxinzelelo lwangaphakathi kunye nokwandiswa okuyintloko kwe-elastomeric elastomeric yokwandiswa kwahlalutywa.Emva koko, ngokusekwe kwindlela egudileyo yokuguqulwa kwamalungu erabha elastiki, imodeli yokulinganisa i-fluid-structuring simulation iyenziwa, kwaye izinto eziphembelela iirubber elastic parts zichongiwe: ubukhulu, ubude be-axial kunye nokuqina kwerabha elastiki.Ngaphaya koko, ngokusetyenzwa kwamalungu erabha elastiki kunye nomthamo wolwelo lwangaphakathi njengeenjongo zokuphucula, imodeli yenethiwekhi yeBP efihliweyo kabini yasekwa ukuze kunyuswe kwaye kusonjululwe iiparamitha zesakhiwo serabha elastiki, kunye neyona ndlela ilungileyo yokudityaniswa kweparamitha yamalungu erabha elastiki. yafunyanwa: ubunzima 43HA, ubukhulu be-4mm kunye nobude be-axial 25 cm, i-elastiki yerabha ephuculweyo yenza ukuba ukusebenza ngokubanzi komqokeleli werabha kuphuculwe kakhulu, ukuhamba kwayo kunyuke nge-57.69% 6, uxinzelelo lwezibuko lwenaliti lwehla ngama-20%, umthamo wolwelo. kwi-elastic ye-rubber inyuke nge-25%, impazamo enkulu yokubikezela imodeli ye-BP parameter optimization ye-double layer efihliweyo yi-7% kuphela, izinga lephutha liphantsi, kwaye i-data fitting degree ingcono.Ukubonelela ngenkxaso yethiyori kuyilo olulandelayo lokuphucula.