Kutyoka kwecrankshaft kunowanzotanga kubva pakatsemuka kadiki, uye mizhinji yepakatsemuka inoonekwa muchikamu chekubatanidza che crank arm pane fillet yejoining rod jenari ye cylinder yemusoro kana cylinder yekupedzisira. Panguva yekuvhiya, mutswe unowedzera zvishoma nezvishoma uye unongoerekana watsemuka kana wasvika pane imwe nhanho. Chikamu chebrown chinowanzo kuwanikwa pavhu rakaputsika, iro sezviri pachena kutsemuka kwekare, uye inopenya uye inopenya matishu ndiwo mucherechedzo wakakura kusvika pakuputsika kwakamwe kamwe gare gare. Nhasi, ngatitarisei kuti chii chinoita kuti crankshaft ipazwe!
1. Makona akatenderedzwa kumativi ese ejenari re crankshaft madiki zvakanyanya
Pakukuya crankshaft, grinder yakatadza kunyatso kudzora fillet yejenari ye crankshaft. Pamusoro peiyo rough camber process, fillet radius yaive idiki, saka kushushikana kukuru kwakagadzirwa pafillet apo crankshaft yaive ichishanda, uye crankshaft yakapfupikiswa. kuneta hupenyu.
2. Offset ye crankshaft main journal axis
Iyo axis ye crankshaft mainjenari yakamiswa, izvo zvinoparadza dhirivha yechiyero chegungano re crankshaft. Kana injini ichimhanya zvakanyanya, simba rakasimba reinertial rinogadzirwa, izvo zvinoita kuti crankshaft iparadze.
3. Makwikwi anotonhora e crankshaft akakurisa
Iyo crankshaft ichakombamira zvakanyanya mushure mekushandiswa kwenguva refu, kunyanya mushure metsaona yekupisa mataira kana kurovera humburumbira, uye inofanira kubviswa nekugadziriswa nekutsikirira kunotonhora. Nekuda kwekugadziriswa kwepurasitiki yesimbi mukati me crankshaft panguva yekuenzanisa, yakakura yekuwedzera kushushikana inogadzirwa, nekudaro ichidzikisa simba re crankshaft. Kana makwikwi ekutonhora akakurisa, crankshaft inogona kukuvara kana kuputika, uye crankshaft iyi ichatsemuka nguva pfupi yaiswa.
4. Flywheel yakasununguka
Kana bhaudhi yeflywheel yakasununguka, gungano re crankshaft rinorasikirwa nechiyero chayo chepakutanga, uye injini inodedera mushure mekumhanya, uye panguva imwecheteyo, simba guru reinertial richagadzirwa, zvichikonzera kuneta kwe crankshaft uye kuputika nyore pa rear end.
5. Hunhu husina kunaka hwe crankshaft pachayo
Kutenga crankshafts hakufanire kukara zvekuchipa, uye kunofanirwa kutengwa kubva kumatanho akajairwa. Inofanirawo kuongororwa zvakanyatsonaka isati yaiswa, uye kana pane dambudziko, inofanira kutsiviwa kana kudzorerwa nenguva. Uye zvakare, kana injini ichinge yadzokororwa, crankshaft inofanirwa kuve pasi pekuonekwa kwemagineti kukanganisa kana kunyudzwa kwemafuta percussion kuongororwa. Kana paine radial kana axial cracks inosvika pafudzi fillet pamusoro pejenari, crankshaft haigone kushandiswa zvakare.
6. Gwenzi guru rakasiyana neshaft
Kana iyo crankshaft yakaunganidzwa, kana iyo yepakati pemakwenzi makuru anotakura pane cylinder block isiri pane imwechete axis, tsaona yekupisa makwenzi anotakura uye kubata shaft ichaitika nyore mushure mekunge injini yashanda, uye crankshaft ichatsemukawo. pasi pechiito chakasimba chekuchinjana kunetseka.
