I. Piston
1, umsebenzi: ukumelana nomfutho wegesi, kanye nephini le-piston kanye nenduku yokuxhuma ukuze kuqhutshwe ukujikeleza kwe-crankshaft: ingxenye ephezulu ye-piston kanye nekhanda lesilinda, udonga lwesilinda ndawonye ukwakha igumbi lokushisa.
2. Indawo yokusebenza
Izinga lokushisa eliphezulu, izimo ezimbi zokushabalalisa ukushisa; Izinga lokushisa lokusebenza lengxenye ephezulu lifinyelela ku-600 ~ 700K, futhi ukusatshalaliswa akufani: isivinini esiphezulu, isivinini esiqondile sifinyelela ku-10m/s, ngaphansi kwamandla amakhulu okungapheli. Ingxenye ephezulu yepiston icindezelwa kakhulu yi-3 ~ 5MPal (injini kaphethiloli), okubangela ukuthi ishintshe futhi iphule uxhumano olufanele.
Umsebenzi we-piston top 0: uyingxenye yegumbi lokushisa, indima eyinhloko yokumelana nomfutho wegesi. Ukuma kwengxenye ephezulu kuhlobene nokuma kwegumbi lokushisa
Indawo yekhanda le-piston (2): Ingxenye ephakathi komsele olandelayo wendandatho kanye nengaphezulu le-piston
Umsebenzi:
1. Dlulisa ingcindezi ephezu kwepiston entongeni yokuxhuma (ukudluliselwa kwamandla). 2. Faka indandatho yepiston bese uvala isilinda kanye nendandatho yepiston ukuvimbela ingxube evuthayo ukuthi ingangeni ku-crankcase
3. Dlulisa ukushisa okumuncwa ngenhla odongeni lwesilinda ngendandatho yepiston
Isiketi sepiston
Isikhundla: Kusukela ekugcineni okungezansi komsele wendandatho kawoyela kuya engxenyeni engezansi yepiston, kufaka phakathi imbobo yesihlalo sephini. Futhi uthwale ingcindezi eseceleni. Umsebenzi: ukuqondisa ukunyakaza okuphindaphindayo kwepiston kusilinda,
