I. Piston
1, basa: mira gasi kudzvanywa, uye kuburikidza nepiston pini uye yekubatanidza tsvimbo kutyaira crankshaft kutenderera: pamusoro pepiston nemusoro wecylinder, cylinder madziro pamwe chete kugadzira imba yekupisa.
2. Nzvimbo yekushanda
Kupisa kwepamusoro, mamiriro asina kunaka ekupisa kupisa; Kupisa kwekushanda kwepamusoro kunosvika 600 ~ 700K, uye kugovera hakusi yunifomu: kukurumidza, mutsara wemutsara unosvika 10m / s, pasi pesimba guru re inertia. Kumusoro kwepiston kunoiswa pasi pekumanikidzwa kwakanyanya kwe3 ~ 5MPal (peturu injini), izvo zvinoita kuti iparadze uye iparadze kubatana kwakakodzera.
Piston yepamusoro 0 basa: inhengo yekamuri yekupisa, basa guru rekumira gasi. Chimiro chepamusoro chakabatana nechimiro chekamuri yekupisa
Nzvimbo yemusoro wepiston (2): Chikamu chiri pakati peinotevera ring groove nepamusoro pepiston
Basa:
1. Tumira kumanikidzwa pamusoro pepiston kune tsvimbo yekubatanidza (kumanikidza kutumira). 2. Isa rin'i yepiston uye uname silinda pamwe chete nemhete yepiston kudzivirira musanganiswa unopfuta kuti usapinda mu crankcase.
3. Tumira kupisa kunobatwa nepamusoro kumadziro ecylinder kuburikidza nemhete yepiston
Piston siketi
Position: Kubva kumucheto wezasi weoiri ring groove kusvika kuzasi kwepiston, kusanganisira gomba rechigaro chepini. Uye takura lateral pressure. Basa: kutungamira kudzoreredza kufamba kwepiston mucylinder,
