ZQYM 318A Machine Test Bench 12psb Diesel Fuel Injection Pump Calibration Machine

Kushanda zvinodiwa zvemafuta jekiseni pombi test bhenji
1. Kuiswa kwepombi yakaedzwa yepamusoro-soro pabhenji rekuedza
Iyo yepamusoro-yekumanikidza pombi inogadziriswa pane inotungamira njanji yebasa rekushanda kuburikidza neakakosha clamping mudziyo.Kumucheto kwemberi kwepombi yepamusoro-soro yakabatana nejoini yepasi rose yebhenji rekuedza kuburikidza nekubatanidza.Paunenge uchiisa, inofanira kuve nechokwadi kuti camshaft yepombi yepamusoro-soro ndeye coaxial nemotokari shaft yebhenji rekuedza, iyo inogona kuwanikwa nekuisa padhi yakakosha pakati pepombi yepamusoro-soro uye njanji yekufambisa.Mushure mekugadzirisa kwekutanga, shandura dial yejoint yepasi rose kwe 1 kusvika ku2 kutendeuka, uye kana inonzwa yakatsetseka, simbisa mabhaudhi makuru uye nzungu pakupedzisira.Mushure mekuiswa, iyo yepamusoro-yekumanikidza pombi inofanirwa kufamba zvakanaka uye yakasununguka, yakasimba uye yakavimbika, uye isina vibration kana kusununguka.
2. Kutanga uye kuvhara kwebhenji rekuedza
Batanidza iyo-nhatu-chikamu magetsi kubhenji rekuyedza, tendeutsa chibatiso chekumhanyisa kusvika zero, dzvanya bhatani rekutanga mota (girinhi), uye mota inogona kutanga.Paunomira, shandura chibatiso chekumhanya kuti uderedze kumhanya kweiyo dial kusvika zero, wobva wadzvanya bhatani rekumisa (tsvuku), kuti urege kumira nekumhanya, kuvadza bhenji rekuyedza uye kukonzera tsaona paunotanga nguva inotevera.
3. Kukurumidza kugadziriswa kwebhenji rekuedza
Zvinoenderana nekumhanya kunodiwa uye gwara, sarudza giya regiya bhokisi, uye shandura iyo yekumhanya yekudzora mubato kuti uchinje kumhanya.Iyo yakakura kutsauka kwakatwasuka kwekona yemubato wekudzora sipidhi, ndiko kuwedzera kumhanya.
4. Kudzvinyirira mutemo wemafuta system
Kumanikidzwa muhuti yehuni inodzorwa nevhavha inodzvinyirira.Kudzvinyirira kunogona kugadziriswa muhuwandu hwe 0-0.6 MPa kana handwheel yakashandurwa newachi, uye kudzvinyirira kunogona kugadziriswa muhuwandu hwe 0-6 MPa kana ichishandurwa kupikisa.Oiri yekumanikidza inotumirwa kubva pajojo yekugovera mafuta yebhenji rekuyedza kuenda kune yakakwira-kudzvanywa pombi pasi pekuyedzwa kuburikidza nepombi yemafuta.
5. Kudzora kupisa kwemafuta
Kana tembiricha yemafuta yadzikira kupfuura 40°C, shandura mubato wekudziya wevharuvhu uchienda newachi kuti uwedzere kupisa kwemafuta.Kana kupisa kwemafuta kunosvika 40 ° C, pakarepo vhara valve yekupisa kuti umise kupisa.
3 Kuchengetedza uye kuchengetedza bhenji rekuedza
(1) Kuti uone kurongeka kwekuyedza kwebhenji rekuyedza, tarisa kuvhurika kwekudzvanya kweyakajairwa mafuta jekiseni kazhinji, iyo inofanirwa kunge iri 17.5 MPa;gara uchitarisa kuenzana kweyakajairwa jekiseni remafuta, kana paine mutsauko, gadzirisa kudzvanywa kwekuvhura kuti ugadzirise Calibrate, kana zvisingaite, tsiva yakajairika jekiseni.
(2) Mafuta anoshandiswa muyedzo anofanirwa kunge ari mafuta edhiziri akareruka ayo akadhindwa kweanopfuura maawa makumi mana nemasere.Paunenge uchigadzirisa 500 mafuta ejekiseni pombi kana mushure memaawa mazana mana ekushanda, mafuta matsva anofanira kutsiviwa.Pakuchinja mafuta, chenesa tangi yemafuta uye sefa neparafini.30# kana 46# turbine oiri inofanira kuwedzerwa kubhokisi regiya uye hydraulic inoramba ichichinjika kutapurirana.Jekiseni 40# mekiniki oiri kana 150# oiri yemuchina mubhokisi regiya, mwero wemafuta haufanire kunge wakadzikira pane gokora rinozadza mafuta, woritsiva maawa mana ega ega kana hafu yegore.Mabearings ari pachigaro chetachometer anoda kuzorwa kazhinji nemafuta emuchina kana turbine mafuta.Paunenge uchiwedzera mafuta, bvisa wachi yemuchina uye jekiseni mafuta ekuzora kubva pagomba rechigaro chetachometer.
(3) Usati watanga, zviri nani kushandisa lever kutenderedza dial kusvikira mota uye pombi yekupa mafuta ichitenderera panguva imwe chete, uye wozotanga kushanda.
(4) Usashandura magiya kana kutanga bhenji rekuyedza nekumhanya kwazvo panguva yekushanda kwebhenji rekuyedza, zvikasadaro iyo hydraulic inoramba ichichinja-chinja kutapurirana kana magiya achakuvadzwa.Paunenge uchishanda mubato wekudzora kumhanya, kumhanya kunofanirwa kuwedzerwa kana kudzikiswa zvishoma nezvishoma uye zvishoma nezvishoma, uye kumhanya hakufanirwe kushanda nekukurumidza.Paunenge uchivhara, kukurumidza kunofanira kugadziriswa kusvika zero, kuitira kuti irege kukuvadza nzira yekufambisa uye kukanganisa hupenyu hwebasa.