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Tsev > Txuj ci > Ntsiab lus

Taw qhia Txog Txheej Txheem Compression Txheej O-Nplhaib

Jul 31, 2019

Pom lub nrig txog kev pom: Ntu ntawm ntu ntawm O-ntiv nplhaib ua tsawg dua cov ncig nrog cov tiaj uas muaj cov duab uas muaj qhov puab ntawm lub puab tsaig / caj pas. O-ring tau coj mus rau qhov ruaj khov 'teeb tsa' lub ntsiab lus nws tsis tuaj yeem rov ua kom zoo li qub qub tom qab tshem tawm ntawm deforming kev ntxhov siab. 'Teeb' yog suav raws li qhov feem pua poob rau hauv xoom piv rau qhov qub compression thov.


Cause: Kev hloov lub cev thiab tshuaj yuav tshwm sim rau elastomer ntawm qhov kub nce uas ua rau teeb tsa. Kev sib kis kab sib tsoo tuaj yeem nce ntxiv, qhov no ua rau O-ring poob nws qhov elasticity thiab muaj peev xwm rov qab mus rau qhov qub, qhov no yog kev hloov mus ua cov tshuaj lom neeg mus tas li. Cov kev ntxhov siab nthuav qhia rau cov ntsaws ruaj ruaj thaum qhov kub nce tuaj yeem tsis tuaj yeem so thaum muaj qhov kub tsawg, qhov no feem ntau hu ua txias txheej, hom txheej no tig rov los tau thaum cua sov. Qhov txo qis hauv seem ntu ua rau muaj qhov qis dua ntawm kev sib txuas lub zog sib khi, uas ua rau muaj kev pheej hmoo ntau ntxiv rau hauv cov tshuab uas cua sov thiab lub siab cycling tshwm sim. Lwm qhov ua rau muaj xws li lub caj pas tsis tsim, ntim o vim cov kua nruab nrog cev thiab ua tsis tiav ntawm lub foob thaum lub sijhawm ua khoom siv.


Kev daws: Xaiv cov khoom siv elastomer nrog qis compression teeb thiab / lossis siab dua qhov kub muaj peev xwm yuav pab ntev dua lub neej. Gland tsim yuav tsum tau kuaj xyuas kom paub meej tias O-ring tsis dhau hws nrog kev siv ntau dhau. Txias tso tawm tuaj yeem txo los ntawm kev siv cov qauv hloov ua qauv polymer kom yooj yim dua, qhov no yuav raug tha xim hauv qis kub hloov iav.

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