Chii chinonzi mota dzekubatanidza tsvimbo uye dzinoshanda sei?
Zviri mukati
Matanda ekubatanidza anofanirwa kumira nesimba rakawanda, sezvakangoita injini yese, uye imhaka yekuti ivo vane basa rekufamba kwemota, uye kune mota dzakakura kupfuura dzimwe.
Mukati meinjini muine mativi mazhinji esimbi, rimwe nerimwe riine basa rakasiyana kuti zvinhu zvose zvishande zvakanaka. Nhengo dzese dzine mwero wakati wekukosha, uye kana imwe ikatyoka, mamwe akawanda anogona kutyoka.
Kubatanidza tsvimbo, somuenzaniso, inhengo dzesimbi dzinoita basa rinokosha zvikuru, uye kana imwe yadzo ikakundikana, injini ichava nezvinetso zvakawanda zvakakomba.
Chii chinonzi injini yekubatanidza tsvimbo?
Mune mechanics, tsvimbo yekubatanidza chinhu chehinge chelongitudinal kufambisa kwekufamba pakati pezvikamu zviviri zvemashini. Iyo inoiswa kune tensile uye compressive stress.
Mukuwedzera, tsvimbo dzinobatanidza dzinobatanidza crankshaft kune piston, iyo iri chikamu chekamuri inopisa mukati me cylinder. Naizvozvo, tsvimbo yekubatanidza inogona kutsanangurwa sechinhu chemagetsi icho, nenzira yekukweva kana kudzvanya, inoendesa kufamba kuburikidza nejoinhi kune dzimwe nzvimbo dzemuchina kana injini.
Ko tsvimbo ine zvikamu zvipi?
Tsvimbo yakakamurwa kuita zvikamu zvitatu zvikuru:
- Kubatanidza tsvimbo yekupedzisira: Ichi chikamu chine gomba rakakura kwazvo rakatenderedza crankshaft jenari. Iyi clip inobata simbi bushing kana kubereka, iyo inobva yaputira crankpin.
- Dzimba: ichi ndicho chakareba chepakati chikamu chinofanira kumirisana nekunetseka kukuru. Chikamu chemuchinjikwa chinogona kuva H-shaped, cruciform kana I-beam.
- Gumbo: ichi ndicho chikamu chakatenderedza piston axis uye ine dhayamita diki pane musoro. Sleeve yekumanikidza inopinzwa mukati mayo, umo silinda yesimbi inozoiswa, iyo inoshanda sekubatana pakati pekubatanidza tsvimbo nepiston.
Kubatanidza tsvimbo mhando
Chiremba chekubatanidza tsvimbo: tsvimbo yekubatanidza umo kona inoumbwa nehafu yemusoro haina perpendicular kune longitudinal axis yemuviri.
One-Piece Connecting Rod: Iyi imhando yekubatanidza tsvimbo iyo musoro usina kavha inobviswa, saka inobatanidzwa ne crankshaft kana inofanira kupatsanurwa nema crankpins anobviswa.
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