Haɓaka fasahar turbocharging
Posey, injiniya a Switzerland ne ya fara samar da fasahar Turbocharging, sannan ya kuma nemi takardar haƙƙin mallaka don “fasahar ƙarin cajin injin konewa”.Asalin manufar wannan fasaha shi ne yin amfani da jiragen sama da tankuna har zuwa 1961. Janar Motors na Amurka, ya fara ƙoƙarin shigar da injin turbocharger a kan samfurin Chevrolet, amma saboda ƙarancin fasaha a lokacin, akwai da yawa. matsaloli, kuma ba a inganta shi sosai ba.
A cikin 1970s, Porsche 911 sanye take da injin turbocharged ya fito, wanda ya kasance wani sauyi a ci gaban fasahar turbocharging.Daga baya, Saab ya inganta fasahar turbocharging, ta yadda aka yi amfani da wannan fasaha sosai.
Ka'idar turbocharging
Ka'idar fasahar turbocharging abu ne mai sauqi qwarai, wato yin amfani da iskar iskar gas da ake fitarwa daga injin don tura injin da zai samar da makamashi, da fitar da injin da ake amfani da shi na coaxial, da kuma damfara iskar da ke shiga cikin silinda, ta haka ne za a kara karfi da karfin wutar lantarki. inji.
Tare da haɓakar fasaha, an sami injin turbine na lantarki, wanda shine don fitar da injin damfara ta hanyar mota.Dukansu biyu suna da ka'ida ɗaya a cikin ainihin, duka biyu don matsawa iska ne, amma nau'in cajin ya bambanta.
Tare da shaharar fasahar turbocharging, wasu mutane na iya tunanin cewa idan turbocharger ya karye, zai shafi ƙarar iskar injin ne kawai.Za a iya amfani da shi azaman ingin da ake so ta halitta?
Ba za a iya amfani da shi azaman injin sarrafa kansa ba
Daga ra'ayi na inji, da alama yana yiwuwa.Amma a gaskiya, lokacin da turbocharger ya kasa, dukan injin zai yi tasiri sosai.Domin akwai babban bambamci tsakanin injin turbocharged da injin da ake so.
Alal misali, domin murkushe ƙwanƙwasawa na turbocharged injuna, da matsawa rabo ne kullum tsakanin 9:1 da 10:1.Domin matsi da iko kamar yadda zai yiwu, da matsawa rabo na halitta sha'awar injuna ne sama da 11:1, wanda take kaiwa zuwa The biyu engine bambanta a bawul phasing, bawul zoba kwana, engine iko dabaru, har ma da siffar pistons.
Kamar mutumin da yake da mugun sanyi kuma ba ya huci hancinsa.Ko da yake yana iya kula da numfashi, har yanzu ba zai ji daɗi ba.Lokacin da turbocharger yana da kasawa daban-daban, tasirin injin yana iya zama babba ko ƙarami.
Alamomin gazawar Turbine
Alamomin da suka fi fitowa fili su ne faɗuwar wutar mota, ƙara yawan man fetur, konewar mai, hayaƙi mai shuɗi ko baƙin hayaƙi daga bututun shaye-shaye, ƙarar da ba ta dace ba ko ma tsautsayi yayin ƙara ko rufe na'urar.Saboda haka, da zarar turbocharger ya karye, ba dole ba ne a yi amfani da shi azaman injin sarrafa kansa.
Nau'in gazawar Turbine
Akwai dalilai da yawa na gazawar turbocharger, wanda za'a iya kusan kasu kashi 3.
1.Akwai matsala wajen aikin rufewa,kamar rashin tabarbarewar magudanar ruwa,lalacewar iskar bututun iska,dala da tsufa na hatimin mai da dai sauransu,idan irin wannan matsala ta faru,injin ya ci gaba da aiki,wanda hakan ba babbar matsala bace. amma zai haifar da ƙara yawan amfani da man fetur, kona man fetur, da kuma tuki mai tsawo , har ma da karuwa a cikin ajiyar carbon, yana sa injin ya janye silinda.
2. Nau'in matsala na biyu shine toshewa.Misali, idan aka toshe bututun da ke fitar da iskar iskar gas, shaye-shayen injin zai yi tasiri, sannan wutar lantarkin kuma za ta yi tasiri sosai;
3. Nau'i na uku shine gazawar injiniya.Misali, injin ya karye, bututun ya lalace, da dai sauransu, wanda hakan na iya sa wasu abubuwa na kasashen waje shiga injin, kuma watakila za a kwashe injin din kai tsaye.
Turbocharger rayuwa
A zahiri, fasahar turbocharging na yanzu na iya ba da tabbacin rayuwar sabis iri ɗaya kamar injin.Har ila yau, turbo ya dogara da mai don yin mai da kuma zubar da zafi.Sabili da haka, don samfuran turbocharged, idan dai kuna kula da zaɓi da ingancin mai a lokacin kiyaye abin hawa, ƙarancin gazawa ne mai wuya.
Idan da gaske kun gamu da lalacewa, za ku iya ci gaba da tuƙi a ƙananan gudu a ƙasa da rpm 1500, yi ƙoƙarin guje wa turbo tsoma baki, kuma ku je kantin gyaran ƙwararru don gyara da wuri-wuri.
Lokacin aikawa: 29-06-22