Nyob hauv cotter joint spigot ua tsis tau?

Cov txheej txheem:

Nyob hauv cotter joint spigot ua tsis tau?
Nyob hauv cotter joint spigot ua tsis tau?
Anonim

Txoj kev sib txawv ntawm kev ua tsis tiav hauv cotter sib koom yog tham hauv qab no: Kev tsis ua tiav ntawm rods hauv nro. Kev ua tsis tiav ntawm tus spigot nyob rau hauv nro hla ntu tsis muaj zog. Ua tsis tiav ntawm tus pas nrig lossis cotter hauv crushing.

Dab tsi yog spigot hauv cotter sib koom?

Ib cotter Joint, tseem hu ua lub qhov (socket) thiab spigot sib koom, yog ib txoj kev koom nrog ob lub coaxial rods. Ib tug pas nrig yog haum nrog ib tug spigot, uas haum rau hauv ib lub qhov (socket) ntawm ib kawg ntawm lwm tus pas nrig. Cov qhov nyob hauv lub qhov (socket) thiab lub qhov (spigot) ua ke kom lub cotter tuaj yeem muab tso rau txhawm rau xauv ob lub pas nrig ua ke.

Yuav ua li cas txiav thaj chaw ntawm lub cotter yog tias nws ua tsis tiav?

6. 5. Ua tsis tiav ntawm cotter hauv shear. Txij li thaum lub cotter yog nyob rau hauv ob shear, yog li ntawd shearing cheeb tsam ntawm lub cotter=2 b tthiab shearing zog ntawm lub cotter=2 b t τ Sib npaug qhov no rau load (P), peb muaj P=2 b t τ Los ntawm qhov sib npaug no, qhov dav ntawm cotter (b) yog txiav txim siab.

Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm cotter joint?

Nws yog nruj heev thiab tuaj yeem nqa ob lub tensile thiab compressive loads. Nws tuaj yeem yooj yim sib dhos thiab dismantled. Kev sib koom tes kuj tseem siv tau los txuas cov kav dej zoo sib xws, cov raj tsis zoo ntawm lub tes tsho thiab Cotter Joint: Cov pas nrig thiab cov cylindrical sib txawv tsis tuaj yeem txuas nrog siv qhov sib koom ua ke.

Nyob rau hauv qhov xwm txheej dab tsi cotter pob qij txha siv tau?

Nws yog siv los txuas ob tus pas nrig ntawm qhov sib npaugraug rau axial rog. Lub cotter sib koom ua ke yog siv los txuas lub piston pas nrig txuas nrog cov pas nrig txuas hauv lub taub hau hauv lub cav tsheb. Cotter sib koom ua ke keeb kwm siv los txuas txuas cov pas nrig hauv chav cav thiab cov twj tso kua mis rau cov mines.

Pom zoo:

Nthuav cov khoom
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