Boka retsvimbo rinobatanidza rinoumbwa nemuviri wetsvimbo unobatanidza, chifukidziro chemusoro wetsvimbo unobatanidza, chifukidziro chemusoro wetsvimbo unobatanidza, chifukidziro chemusoro wetsvimbo diki, chifukidziro chetsvimbo chinobatanidza, chigwenzi chemusoro wetsvimbo unobatanidza, bhoti retsvimbo rinobatanidza, uye bhoti retsvimbo rinobatanidza (kana sikuruu), nezvimwewo. Boka retsvimbo rinobatanidza rinoiswa pasi pesimba regesi kubva papiston pin, kutenderera kwaro uye simba reinertia rinodzokororwa reboka retsvimbo. Hukuru negwara remasimba aya zvinochinjwa nguva nenguva. Nokudaro, tsvimbo inobatanidza inomanikidzwa, kumanikidzwa uye mimwe mitoro inochinjana. Kubatana kunofanira kunge kuneta kwakakwana uye kuomarara kwechimiro. Simba rekuneta harina kukwana, rinowanzo kukonzera kukuvara kwemuviri wetsvimbo kana kuputika kwetsvimbo, uye zvobva zvakonzera kukuvara kukuru kwemuchina wese. Kana kuomarara kusina kukwana, kunokonzera kukanganiswa kwemuviri wetsvimbo uye kukanganiswa kwedecircular kwemusoro mukuru wetsvimbo inobatanidza, zvichikonzera kupwanywa kwepiston, silinda, bearing uye crank pin.
Muviri wetsvimbo inobatanidza une zvikamu zvitatu, uye chikamu chakabatana nepiston pin chinonzi connecting rod small head; Chikamu chakabatana ne crankshaft chinonzi connecting rod head, uye chikamu chetsvimbo chinobatanidza musoro mudiki nemusoro mukuru chinonzi connecting rod rod.
Kuti kuderedze kusakara pakati petsvimbo inobatanidza nepini yepiston, bushing yebronze ine madziro matete inodzvanywa muburi diki remusoro. Boora kana kugadzira migero mumisoro midiki nemabushings kuti mvura ipinde pamusoro pepini yepiston nebush.
Muviri wetsvimbo inobatanidza itsvimbo refu, simba riri pabasa rakakurawo, kuitira kudzivirira kugomara kwayo, muviri wetsvimbo unofanira kuva nekuomarara kwakakwana. Nekuda kwechikonzero ichi, muviri wetsvimbo inobatanidza yeinjini yemotokari unowanzoshandisa chikamu chimwe chete. Chikamu chimwe chete chinogona kuderedza huremu kana chakasimba zvakakwana. Chikamu chimwe chete chakaita seH chinoshandiswa kune injini ine simba guru. Mamwe mainjini anoshandisa tsvimbo inobatanidza ine musoro mudiki kupinza mafuta kuti itonhore piston. Maburi anofanira kuboorwa akareba mumuviri wetsvimbo. Kuti vadzivise kushushikana, muviri wetsvimbo inobatanidza nemusoro mudiki nemusoro mukuru zvakabatana nekuchinja kwakanaka kwearc hombe.
Kuti injini ideredze kudedera kwesimba remagetsi, musiyano wehukuru hwesimbi imwe neimwe inofanira kunge yakaganhurirwa muhuwandu hushoma. Pakuunganidza injini mufekitori, giramu inowanzo torwa seyuniti yekuyera zvichienderana nehuremu hwemusoro wezasi wesimbi inobatanidza, uye boka rimwe chete resimbi inobatanidza rinosarudzwa kune injini imwe chete.
Painjini yerudzi rweV, macylinder anoenderana ari mukoramu yekuruboshwe nerudyi ane crank pin, uye tsvimbo yekubatanidza ine mhando nhatu: tsvimbo yekubatanidza yakafanana, forogo yekubatanidza uye tsvimbo huru neyekubatsira yekubatanidza.
