Ithini injini kaphethiloli yosayizi omncane?
Kwesinye isikhathi ungase udideke ngenjini encane kaphethiloli.Ngokwesibonelo, injini yomshini wokusika utshani evamile ingase ibe yincane uma iqhathaniswa nenjini yemoto yakho.
Kodwa-ke, injini yomshini wokusika utshani ibonakala incane kakhulu uma iqhathaniswa nenjini ye-brush cutter yasengadini.Ngokufanayo, injini yemoto yakho inkulu impela uma iqhathaniswa nenjini etholakala kusinqamuli sotshani, kodwa ingaba ncane kakhulu kunenjini yomkhumbi omkhulu wokuhamba ngomkhumbi.Njengoba ubona, incazelo yegama elithi "injini encane" ihlobene ngokuya ngombono wakho.
Kodwa-ke, uma sisebenzisa igama elithi injini encane kulesi sifundo, sibhekisela enjinini enamandla kagesi ekhiqiza ngaphansi kuka-25 hp (amandla amahhashi).Kuleli qophelo, ungase ungawazi amandla ehhashi, kodwa sicela ukhumbule ukuthi injini inkulu, ikhiqiza amandla ehhashi engeziwe.
Iyini imivimbo emibili?
Igama elithi umjikelezo we-two-stroke lisho ukuthi injini ikhiqiza amandla ashukumisayo njalo lapho i-piston ihamba phansi.
I-cylinder ngokuvamile inamachweba amabili, noma amaphaseji, eyodwa (ebizwa ngokuthi i-intake port) yokwamukela ingxube yamafutha omoya, enye ukuvumela amagesi ashisiwe ukuba abalekele emkhathini.Lezi zikhumulo zimbozwe futhi zembulwe yi-piston njengoba ihamba phezulu naphansi.
I-Piston ihambela phezulu!Kwenzekeni enjinini?
Lapho i-piston ihambela phezulu, indawo ebikuyo engxenyeni engezansi yebhulokhi yenjini iba indawo engenalutho.Umoya uyagijima uvale isikhala, kodwa ngaphambi kokuba ungene, kufanele udlule ku-atomizer ebizwa ngokuthi i-carburetor, lapho uthatha khona amaconsi kaphethiloli.Umoya uphusha i-spring metal flapper phezu kwembobo ku-crankcase futhi ngophethiloli ungene ku-crankcase.
I-Piston iya phansi!Kwenzekeni enjinini?
Lapho i-piston yehla, iphusha kokubili ku-rod yokuxhuma kanye ne-crankshaft, kanye nengxube yamafutha omoya kanye, ngokuyicindezela ngokwengxenye.Esikhathini esithile, i-piston ivula imbobo yokungena.Lesi sikhumulo sihola ukusuka ku-crankcase kuya kusilinda ngaphezu kwepiston, okuvumela ingxube yamafutha omoya acindezelwe ku-crankcase ukuthi igelezele kusilinda.
Hlola ikhathuni elandelayo ye-gif ethokozisayo:
Isikhathi sokuthumela: Jan-11-2023