Kumira kwa injini ndi imodzi mwaukadaulo wamagalimoto womwe wagwiritsidwa ntchito kwambiri.Pankhani yothamanga kwambiri, injini yolimba imakhala "chida".Thandizo la thupi la injini yomira lapangidwa kuti liteteze injini kuti isalowe mu cab ngati ikukhudzidwa kutsogolo, kuti isunge malo okulirapo a dalaivala ndi okwera.
Galimoto ikagundidwa kuchokera kutsogolo, injini yokwera kutsogolo imakakamizika kusunthira kumbuyo, ndiko kuti, kukanikiza mu kabati, kupangitsa malo okhala m'galimoto kukhala ang'onoang'ono, motero kuvulaza dalaivala ndi wokwera.Kuti injini isasunthike kupita ku kabati, opanga magalimoto adakonza "msampha" womira wa injiniyo.Galimotoyo ikagundidwa kuchokera kutsogolo, kukwera kwa injiniyo kunkatsika m'malo molunjika kwa dalaivala ndi wokwera.
Ndikoyenera kutsindika mfundo zotsatirazi:
1. Ukadaulo wakumira kwa injini ndiukadaulo wokhwima kwambiri, ndipo magalimoto pamsika amakhala ndi ntchito iyi;
2, injini kumira, osati injini kugwa pansi, amatanthauza thandizo injini thupi olumikizidwa kwa lonse injini kumira, sitiyenera kumvetsa;
3. Zimene zimatchedwa kuti kumira sizikutanthauza kuti injiniyo imagwera pansi, koma kuti pakawombana, bulaketi ya injini imatsika masentimita angapo, ndipo chassis imayimitsa kuti isagwere m’chipinda cha oyendera;
4, kutsika ndi mphamvu yokoka kapena mphamvu yokoka?Monga tafotokozera pamwambapa, kumira ndiko kumira kwathunthu kwa chithandizo, chomwe chimatsogoleredwa ndi kanjira.Pakagundana, chothandizira chimapendekera pansi motsogozedwa ndi chitsogozo ichi (zindikirani kuti chimapendekeka, osati kugwa), chimatsika masentimita angapo, ndikupangitsa kuti chassis itseke.Choncho, kumira kumadalira mphamvu yokoka ya dziko lapansi, osati mphamvu yokoka ya dziko lapansi.Palibe nthawi yoti mphamvu yokoka igwire ntchito
