15-21 BMW S55 F80 F82 F83 F87 M2 M3 M4 ENGINE CRANKSHAFT 11214809217 11218095728 11217846606

Ikintu cyaragenzuwe neza kandi kirageragezwa kandi kiri mubikorwa byiza.Hashobora kubaho ibimenyetso bisanzwe byo kwambara no kurira nko gushushanya, guswera, umwanda, nibindi, ariko ntabwo bigira ingaruka kumikorere yikintu keretse bivuzwe ukundi.

Imikorere ya crankshaft:

1. hindura imbaraga zoherejwe na piston ihuza inkoni mumatara azunguruka;

2. Guhindura icyerekezo cyisubiramo cyumurongo wa piston mukuzenguruka kuzengurutse crankshaft;

3. Kohereza moteri ya moteri kuri sisitemu yohereza binyuze muri flawheel;

4. Gari ya moshi ya valve nibindi bikoresho bifasha gutwara moteri.

Crankshaft igizwe nigitereko cyimbere-cyanyuma, gihuza ikinyamakuru inkoni, ikinyamakuru nyamukuru, igikonjo, uburemere buringaniye, hamwe ninyuma yinyuma yinyuma.

Ibimenyetso byo kunanirwa kwa crankshaft harimo:

1. Urutoki rwa crankshaft na crankshaft ntirusezerana cyane kandi runyeganyega hejuru;

2. Ikinyabiziga ntigifite ingufu nyinshi cyangwa inshinge;3. Ikinyabiziga ntigitwika;

4. Gukuraho moteri;5. Itara rya moteri yumucyo kurubaho ruri.