Galimoto imatcheza

Makina a Pistor ndi kufalitsa mafashoni ndi zinthu zamakina zomwe nthawi zambiri zimagwiritsidwa ntchito mu injini zamkati ndipo ndi imodzi mwazinthu zazikulu za injini. Ntchito ya piston ndikusintha mphamvu yamagetsi kukhala mphamvu yamagetsi, kanikizani kutentha kwambiri komanso kusakaniza kwa mpweya wambiri mu cylinder, potero kukankhira crankshaft kuti uzungulira ndikuyendetsa injini.

Ma pisitoni nthawi zambiri amapangidwa ndi aluminiyamu a aluminiyamu sloy, amaponya chitsulo ndi zinthu zina, ndipo zopepuka, zopepuka zopepuka komanso zolimba. Kapangidwe kake ndi kapangidwe ka piston kumakhudza magwiridwe antchito ndi kudalirika kwa injini. Chifukwa chake, ndikofunikira kuti opanga injini ndi ogwira ntchito kukonza magalimoto kuti amvetsetse ndikumvetsetsa pisitoni.

Piston nthawi zambiri imakhala ndi magawo anayi: mutu, korona, ndodo ndi siketi. Mutu ndiye kumapeto kwa piston, yolumikizidwa ndi crankshaft, ndikusintha njira yosinthitsira ya crankshaft kuti mubwezeretse ndodo yolumikizira.