Simba rekufambisa rekuvandudza tekinoroji yepiston ring rinobva pazvinhu zviviri: Kutanga, kuvandudzwa kwemuchina wese kunosimudzira kufambira mberi kwepiston mhete tekinoroji. Sezvo iyo yakazvimiririra yekutsvagisa uye yekusimudzira nhanho yemuchina wese ichivandudza, iyo piston mhete tekinoroji ichavandudzawo. Chechipiri, makambani emhete dzepiston anotora nzira yetekinoroji yepamusoro uye anoshingairira kusimudzira kushandiswa kwehunyanzvi hutsva kupedzisa michina. Iyo tekinoroji yekuvandudza tekinoroji yepiston mhete indasitiri mumakore achangopfuura ndeyekugadzira zvinhu zvesimbi, piston mhete kutetepa, uye kurapwa kwepamusoro kwakakwira-kuguma.

Tekinoroji nyowani dzeChina dzemhete dzepiston dzichiri mudanho rekuongorora. Kunyangwe akasiyana matekinoroji pachawo akakura, kutsvagisa kwakawanda uye kuyedza kunodiwa kuti uzviise kune zvindori zvepiston. Yakasiyana-siyana matekinoroji matsva ane zvawo zvakanakira uye zvazvakaipira, uye kiyi ndeyekugadzirisa matambudziko emhando. Makambani emhete yePiston anonyanya kuvimba nekuunzwa kwehunyanzvi hwekunze kuvandudza hunyanzvi hwavo.

Sezvo mhete yepiston isiri chikamu chakakosha cheinjini, asiwo imwe yezvikamu zvakakasharara zveinjini, mhete yepiston inodiwa kuti ive nekunyungudika kwakanyanya uye kupfeka kuramba. Kutsvaga zvinhu zvitsva uye maitiro matsva ekurapa kwepamusoro kwave iko kutarisisa kwehunyanzvi hwepiston mhete indasitiri kusangana nemusika unotevera zvinodiwa. Mhete dzepiston dzechinyakare mota dzedhiziri injini dzinowanzo shandisa ductile iron uye alloy cast iron, uye mhete dzepiston dzeinjini dzepeturu dzinowanzoshandisa simbi.

Nekuda kwekuvandudzwa kweinjini dzemotokari munzira yekusimba kwepamusoro, kubuda kwepamusoro uye huremu huremu, mhete dzepiston dzinova dzakatetepa uye dzakareruka, izvo zvinoda kuti mhete dzepiston dzive nesimba rakawanda. Kare, zvindori zvepiston zvesimbi zvainyanya kushandiswa mumajini epetroli zvakatanga zvishoma nezvishoma Mumunda weinjini dzedizeli, dzimwe injini dzedizeli dzakatanga kushandisa zvindori zvemafuta esimbi. Zvichienzaniswa nemhete dzesimbi dzakakandwa, mhete dzepiston dzesimbi hadzidi maitiro ekukanda, dzakareruka muhuremu, uye dzine nzira dziri nyore dzekugadzirisa. Vagadziri vepamusoro vakaisa mari mukusimudzira nekugadzira mhete dzesimbi itsva. Chikamu chemhete dzesimbi dzinoshandiswa muindasitiri yemotokari dhiziri zvakare yakakwira zvakanyanya.

Kuwedzera kwepiston mhete kunze kwenyika ndicho chikonzero chakakosha chekuwedzera kwekutengesa mhete dzepiston. Nekuda kwekuwanda kweChina kugadzira mhete dzepiston uye nemitengo yakaderera yechigadzirwa, makambani mazhinji muSoutheast Asia, Middle East, Africa, Russia nedzimwe nyika nematunhu akwezva makambani mazhinji kutenga kuChina. Pamusoro pezvo, makambani anobva kuEurope, United States, Japan, South Korea nedzimwe nyika anoshandisa vashandi vekuChina vakachipa kuendesa kugadzirwa kwepiston mhete dzepasi uye dzepakati-kuChina. Izvi zvaunza mikana isati yamboitika yebudiriro kumakambani eChinese piston mhete.