Ubumenyi bumwe na piston

Piston nigikorwa cyo gusubiranamo mumubiri wa silinderi ya moteri yimodoka. Imiterere yibanze ya piston irashobora kugabanwa hejuru, umutwe hamwe nijipo. Hejuru ya piston nigice cyingenzi cyicyumba cyaka, kandi imiterere yacyo ifitanye isano nuburyo bwatoranijwe bwo gutwika. Moteri ya lisansi ahanini ikoresha piston yo hejuru, ifite ibyiza byahantu hato hashyirwa ubushyuhe. Diesel moteri piston hejuru akenshi ifite ibyobo bitandukanye, imiterere yihariye, umwanya nubunini bigomba kuba hamwe na moteri ya mazutu ivanze hamwe nibisabwa byo gutwikwa.

Kubera ko moteri yimbere ya piston ikora munsi yubushyuhe bwinshi, umuvuduko mwinshi hamwe nuburyo bwo gutwara ibintu byinshi, ibisabwa kuri piston birasa naho biri hejuru, bityo ibyiciro bya piston ya moteri yaka imbere biraganirwaho cyane.
1. Ukurikije lisansi yakoreshejwe, irashobora kugabanywamo piston moteri ya lisansi, piston ya mazutu, piston ya gaze.
2. Ukurikije ibikoresho bya piston, irashobora kugabanywamo piston yicyuma, piston yicyuma, aluminium alloy piston na piston hamwe.
3. Ukurikije inzira yo gukora piston yambaye ubusa, irashobora kugabanywamo piston ya gravit casting piston, piston yo gukuramo na piston yahimbwe.
4. Ukurikije imikorere ya piston, irashobora kugabanywamo ibyiciro bibiri: piston idafite ingufu na piston.
5. Ukurikije intego ya piston, irashobora kugabanywamo piston yimodoka, piston yikamyo, piston ya moto, piston yo mu mazi, piston tank, piston traktor, piston yimashini, nibindi.

Hamwe nimbaraga za moteri yimodoka, ubukungu, kurengera ibidukikije nibisabwa kwizerwa birarushijeho gukomera, piston yateye imbere mubicuruzwa byubuhanga buhanitse bihuza ibikoresho bishya byoroheje kandi bifite imbaraga nyinshi, ubuso bwihariye bwa silindrike yububiko, imiterere yihariye ya pin hamwe nubundi buryo bushya bwikoranabuhanga kugirango hirindwe ubushyuhe, kwambara birwanya, kuyobora neza no gukora neza kashe ya piston. Mugabanye gutakaza akazi ka moteri, kugabanya gukoresha lisansi, urusaku nibisohoka. Kugirango wuzuze ibisabwa byavuzwe haruguru, uruziga rwo hanze rwa piston rusanzwe rwashizweho nkumuzingi udasanzwe wo hanze (convex variable ellipse), ni ukuvuga, igice cyambukiranya perpendicular kuri axe ya piston ni ellipse cyangwa ikosowe, na elliptike ihinduka kumurongo ukurikije itegeko runaka (nkuko bigaragara ku gishushanyo 1), kandi ukuri kwa elliptique ni 0.005mm; Igice cyo hanze cyigice kirekire cya piston ni umurongo ujyanye numurongo wo hejuru urwego, kandi neza neza ni 0.005 ~ 0.01mm. Kugirango tunoze ubushobozi bwo gutwara piston no kongera ingufu za litiro ya moteri, imyobo ya pin ya piston iremereye cyane ikorwa muburyo bwa micro imbere ya cone cyangwa ubwoko busanzwe bugoramye (umwobo udasanzwe wa pin), ubunini bwukuri ya pin umwobo ni urwego rwa IT4, kandi kontour nukuri ni 0.003mm. Nkibice byingenzi byimodoka, piston ifite tekinoroji ikomeye mugukata. Inganda zikora piston zo murugo mubusanzwe zigizwe nibikoresho rusange byimashini nibikoresho bidasanzwe bihujwe nibiranga umurongo wo gutunganya piston, kubwibyo, ibikoresho bidasanzwe byahindutse ibikoresho byingenzi byo gutunganya piston, kandi imikorere yukuri nukuri bizagira ingaruka kuburyo butaziguye kuri ibipimo ngenderwaho byingenzi biranga ibicuruzwa byanyuma.