1. Ipa ti piston oruka
Oruka piston jẹ apakan pataki ti mayatil ti omi, awọn iṣẹ akọkọ pẹlu:

Edidi: Ṣakiyesi Cocumber Chember Lati Nlọ sinu Cranscas ati ṣetọju titẹ sita titẹ.

Gbigbe ooru: Ṣiṣe pishis piston si odi ogiriina lati ṣe iranlọwọ itutu.

Iṣakoso epo: Ṣatunṣe iye epo lafira lori ogiri Cylinder lati ṣe idiwọ epo pupọ lati titẹ si Ibumber Ipele.

Atilẹyin: dinku ija ija ati wọ laarin piston ati ogiri cylinder.

2. Oriṣi ti piston
Iwọn gaasi (tomigara?

Iwọn epo: Ṣakoso epo lubricating lori ogiri silindas lati sun epo iyọkuro lati titẹ si Ibumber Ipele.

3. Awọn ohun elo ati iṣelọpọ
Awọn ohun elo: Awọn ohun elo ti a lo wọpọ pẹlu irin simẹnti irin, Irin, ati bẹbẹ, nilo lati ni ipa nla, resistance ooru ati agbara.

Ilana iṣelọpọ: Simẹnti tito, itọju ooru ati itọju dada (bii plusoro chrome, nitrider) ni a nigbagbogbo lo lati mu iṣẹ ṣiṣe pọ si.