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 we-plunger osetyenziswe ekugawulweni kwemithi, indlela yokuphucula iiparamitha zesakhiwo somqokeleli werabha we-plunger yafundwa. Okokuqala, imodeli yendlela yokuguqula enomda yokwandiswa kwe-elastomeric elastomeric yasekwa, kunye nobudlelwane phakathi koxinzelelo lwangaphakathi kunye nokwandiswa okuyintloko kwe-elastomeric elastomeric yokwandiswa kwahlalutywa. Emva koko, ngokusekwe kwindlela egudileyo ye-deformation ye-rubber elastic parts, imodeli yokulinganisa i-fluid-structuring simulation iyakhiwa, kwaye izinto ezichaphazelayo ze-rubber elastic parts zichongiwe: ubukhulu, ubude be-axial kunye nobulukhuni be-rubber elastic parts. Ngaphaya koko, ngokusebenza 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 yeparameter indibaniselwano yamalungu erabha elastiki. yafunyanwa: ubunzima 43HA, ubukhulu 4mm kunye nobude be-axial 25 cm, i-elastic yerabha ephuculweyo yenza ukusebenza ngokubanzi komqokeleli werabha kakhulu. iphuculwe, ukuhamba kwayo kunyuke nge-57.69% 6, uxinzelelo lwe-injection port yehle nge-20%, umthamo wolwelo kwilastiki yerabha yonyuke ngama-25%, impazamo enkulu yokuqikelela imodeli yokuphucula iparamitha yeBP yomaleko ofihliweyo kabini kuphela yi-7. % 6, izinga lemposiso liphantsi, kwaye idigri yokufaka idatha ingcono. Ukubonelela ngenkxaso yethiyori kuyilo olulandelayo lokuphucula.