Ubwiza Bwiza Rusange Diesel / Injeneri ya lisansi Nozzle DLLA150SM018

(1) Soma hanyuma ugereranye voltage nigihe pulse imara
Ikimenyetso cyo gutera inshinge gishobora kwerekanwa ukoresheje oscilloscope.Kubwiyi ntego, huza umurongo wo gupima kumurongo wikimenyetso, naho undi murongo kumurongo wubutaka.Hamwe na moteri ikora, birashoboka gusoma kuri voltage nigihe pulse yamara (igihe cyo gufungura) uhereye kubimenyetso.Iyo ufunguye valve ya trottle, igihe impiswi igomba kwiyongera mugihe cyihuta, kandi hamwe numuvuduko uhoraho wa moteri (hafi 3000 RPM) igomba gusubira inyuma, cyangwa munsi yacyo, agaciro kidafite akamaro.Ibisubizo bya silinderi kugiti cye birashobora kugereranwa, kandi ibi birashobora gutanga ibimenyetso byerekana amakosa ashobora kuba, urugero: amashanyarazi make.

(2) Gupima igitutu cya lisansi hanyuma urebe uburyo bwo gufata no gusohora ibintu bitemba
Ibindi bizamini byingenzi ni ugupima igitutu cya lisansi, kugirango hamenyekane ibindi bice bishobora kuba bitarimo amakosa (pompe ya lisansi, akayunguruzo ka lisansi, igenzura ryumuvuduko), no kugenzura sisitemu yo gufata no gusohora imyanda, kugirango hirindwe ibisubizo byo gupima ibinyoma.Niba sensor ifite 2-pin ihuza, birashoboka cyane kuba sensor inductive.Muri iki kibazo, kurwanya imbere, birashoboka ko umuzenguruko mugufi ugaragara, kandi ibimenyetso birashobora kugenwa.

Kugirango ukore ibi, kura amacomeka hanyuma urebe imbere imbere ya sensor.Niba agaciro ko kurwanya imbere ari 200 kugeza 1.000 oms (ukurikije agaciro kerekana), sensor ni byiza.Niba agaciro ari 0 ohms, hariho umuzenguruko mugufi, naho kubijyanye na M Ohm habaho kuruhuka.Ikizamini cyumuzunguruko mugufi kugirango ikorwe hifashishijwe ohmmeter kuva pin ihuza kugeza kubinyabiziga.Agaciro ko kurwanya kagomba guhinduka.Ikizamini ukoresheje oscilloscope kigomba kuvamo ibimenyetso bya sinus byimbaraga zihagije.Kubijyanye na generator ya Hall, gusa ibimenyetso bya voltage muburyo bwa signal ya kwadarato ya kare na voltage yo gutanga bigomba kugeragezwa.Ibi bigomba kuvamo ikimenyetso cya kwadarato bitewe n'umuvuduko wa moteri.Tugomba gusubiramo muri iki gihe ko gukoresha ohmmeter bishobora gusenya generator ya Hall.