Sanin komai game da fistan mota da sassan da ke yin ta.
Dole ne a ƙera fistan don ba da damar rarraba zafi mai kyau don guje wa matsanancin damuwa na kwayoyin halitta wanda yanayin zafi ya haifar. Kowanne daga cikin abubuwan da ke tattare da shi yana da mahimmanci ga aikin injin.
Injin mota yana ƙunshe da abubuwa da yawa waɗanda tare suke sa motar ta motsa. A cikin waɗannan sassa akwai fistan, wanda wani ƙarfe ne mai mahimmanci ga aikin kowane injin. konewa na ciki.
- Aikin Piston
Babban aikin fistan shine yin aiki azaman bango mai motsi na ɗakin konewa., wanda ke taimakawa wajen canja wurin makamashin iskar hayaki zuwa crankshaft saboda canjin motsi a cikin silinda.
Ana kwafin motsin fistan a diddigin sandar haɗi, amma ana jujjuya shi tare da sandar haɗi har sai da kansa ya kai ga jaridar crankshaft, inda aka ce ana amfani da makamashi don tuƙi inji crankshaft.
Yawancin pistons ana yin su ne da farko daga aluminum, wanda galibi ana haɗa su da magnesium, silicon, ko wasu abubuwan da aka samu a cikin silinda na injin. toshe.
– Sassan da suka hada fistan
Ko da yake piston ya bayyana a matsayin yanki ɗaya, an yi shi da wasu abubuwa, kamar haka:
- Sammai. Wannan nau'in yana saman saman piston kuma yana iya samun nau'i daban-daban: lebur, concave ko convex.
- Shugaban. Wannan shine babban ɓangaren fistan wanda ke hulɗa da duk matakan ruwa.
– Gidajen mariƙin zobe. An tsara waɗannan abubuwa don ɗaukar zobe kuma sun ƙunshi ramuka waɗanda mai mai ya bi ta cikin su.
- fistan fil. Wannan bangare ya ƙunshi fil ɗin tubular.
– Ganuwar tsakanin masu rike da zobe: waɗannan abubuwan sun raba tashoshi na annular guda biyu daga juna.
- Zobba. Wadannan abubuwa suna aiki don canja wurin zafi da sarrafa lubrication na ganuwar Silinda.
