Umzila kaloliwe omtsha oqhelekileyo weDlla152pm1003 M1003p152 Umbhobho wesitofu seFuel Injector A2c59511611 5ws40250 7t1q-9f593-Ab yeFord Focus Mk II 1.8t 2004-2008

Ukugaya i-hydraulic extrusion

Ukugaya i-hydraulic extrusion grinding kukwenza i-semi-solid abrasive ekhutshwe kwiindawo ezithile (ezifana negumbi loxinzelelo kunye ne-jet hole), i-deburring, i-polish kunye ne-chamfering yendawo yomjelo kunye nekona, njengoko kuboniswe kuMzobo 1. Umatshini unokulawula uxinzelelo lwe-extrusion, i-abrasive. ukuhamba kunye nesantya. Iindidi ezahlukeneyo zokusila, ubungakanani bamasuntswana, ubuninzi kunye ne-viscosity ye-carrier ingasetyenziselwa ukuvelisa iziphumo ezahlukeneyo zokugaya i-extrusion. Umthwali ngokuqhelekileyo luhlobo lwepolymer eguquguqukayo ye-semi-solid, yongeza inani elithile lomxube we-abrasive. I-viscosity ephezulu kufuphi nabathwali abaqinileyo basetyenziselwa ukugaya ngokulinganayo iindonga zangaphakathi kunye nemijelo emikhulu yamacandelo. I-viscosity esezantsi isetyenziswa ngokubanzi kwikona ye-chamfering kunye nokugaya itshaneli encinci. Xa i-abrasive igxininiswe kumjelo othintelweyo, i-viscosity ye-abrasive iyanda, ibambe i-scrub ngokuqinileyo endaweni. Kule viscosity, i-abrasive iya kugaya i-passage. Ubunzima be-abrasive obugqitywe yi-extrusion bukhutshwa ngomjelo othintelweyo, oko kukuthi, i-viscosity eqhelekileyo ibuyiselwe, ibangele ukugaya okuncinci okanye akukho. I-viscosity ye-Abrasive, uxinzelelo lwe-extrusion kunye nobukhulu bomjelo bumisela isantya sokuhamba kwe-abrasive, echaphazela isixa sokusila, ukufana kokugaya, ubungakanani bekona chamfering. Izinga lokuhamba okucothayo lifanelekile ukugaya okufanayo, izinga lokuhamba okuphezulu liya kuvelisa ukujikeleza kwekona enkulu. Uluhlu loxinzelelo lwe-Extrusion yi-0.7 ~ 22MPa, izinga lokuhamba kwe-abrasive lingaphezulu kwe-3801 / min. Esona sixhobo siqhele ukusetyenziswa yi-silicon carbide, kodwa i-cubic boron nitride, i-alumina kunye ne-emery nazo ziyafumaneka. Ubungakanani beengqungquthela zesanti zivela kwi-0. 005 ukuya kwi-1.5mm. Isanti ecocekileyo inokufezekisa ukugqiba okuphezulu. Ubunzulu bokusika okubangelwa isanti kwi-workpiece kuxhomekeke kuxinzelelo olukhethiweyo lwe-extrusion, i-viscosity ye-abrasive kunye nobukhulu besanti.