Dab tsi yog elastic caij nplooj ntoos hlav?
Dab tsi yog elastic caij nplooj ntoos hlav?

Video: Dab tsi yog elastic caij nplooj ntoos hlav?

Video: Dab tsi yog elastic caij nplooj ntoos hlav?
Video: Kev phais mob hauv tsev kho mob tso rau qhwv cov ntaub qhwv rau kev ua haujlwm cov ntaub qhwv ntsej 2024, Tej zaum
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Elasticity . A caij nplooj ntoos hlav yog ib qho piv txwv elastic khoom - thaum stretched, nws exerts ib tug restoration quab yuam uas nyhav coj nws rov qab mus rau nws qub ntev. Qhov kev quab yuam rov qab no feem ntau yog qhov sib npaug ntawm qhov ncab, raws li tau piav qhia los ntawm Hooke Txoj Cai.

Hauv qhov no, dab tsi ua rau Spring elastic?

Ib yam uas yog elastic tuaj yeem rov qab mus rau nws qhov qub qub tom qab tau ncab lossis compressed. Qhov deb ntawm cov khoom yog stretched los yog compressed, qhov ntau dua qhov elastic zog ua. Thaum lub stretching los yog compressing quab yuam raug tso tawm, elastic zog ua rau cov khoom rau caij nplooj ntoos hlav rov qab mus rau nws qhov qub.

Tsis tas li ntawd, 4 hom springs yog dab tsi? Ntau hom springs : compression, extension, torsion, & lub zog tas li springs.

Raws li txoj cai, lub caij nplooj ntoos hlav ua haujlwm yog dab tsi?

Cov muaj nuj nqi ntawm Caij nplooj ntoos hlav : Txhawm rau nqus cov shocks lossis Vibration li hauv tsheb springs , railway buffers, thiab lwm yam. Los ntsuas lub zog raws li nyob rau hauv a caij nplooj ntoos hlav tshuav nyiaj li cas. Siv lub zog hauv brakes thiab clutches kom nres tsheb. Cov muaj nuj nqi yog khaws cia lub zog xws li hauv moos, khoom ua si, thiab lwm yam.

Elastic zog ua haujlwm li cas?

Elastic peev xwm zog yog zog khaws cia los ntawm kev siv lub zog los deform ib qho elastic khoom. Cov zog yog khaws cia kom txog thaum lub zog raug tshem tawm thiab cov khoom springs rov qab mus rau nws qhov qub, ua ua haujlwm nyob rau hauv tus txheej txheem.

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