O-mphete

Rubber O-ringndi zozungulira mphira mphete ndi zozungulira mtanda gawo, makamaka ntchito makina zigawo zikuluzikulu kupewa kutayikira kwa madzi ndi mpweya TV pansi malo amodzi.Nthawi zina, itha kugwiritsidwanso ntchito ngati chinthu chosindikizira champhamvu cha axial reciprocating motion komanso kutsika kothamanga kozungulira.Malinga ndi zikhalidwe zosiyanasiyana, zida zosiyanasiyana zimatha kusankhidwa kuti zigwirizane nazo Posankha O-ring, nthawi zambiri zimalangizidwa kusankha gawo lalikulu la O-ring.Mu kusiyana komweko, voliyumu ya O-ring yofinyidwa mumpata iyenera kukhala yochepa kuposa mtengo wovomerezeka.Kwa mitundu yosiyanasiyana ya ntchito zosindikizira zokhazikika kapena zosunthika, mphete za rabara za O-ring zimapereka opanga zinthu zosindikiza zogwira mtima komanso zotsika mtengo.O-ringndi bidirectional kusindikiza chinthu.Kuphatikizika koyambirira munjira ya radial kapena axial pakukhazikitsa kumapangitsa O-ring ndi kuthekera kwake kosindikiza koyambirira.Mphamvu yosindikizira yopangidwa ndi kukakamizidwa kwa dongosolo ndi mphamvu yosindikizira yoyamba imagwirizanitsa kupanga mphamvu yosindikizira yonse, yomwe imawonjezeka ndi kuwonjezeka kwa dongosolo la kukakamiza.O-ring imagwira ntchito yofunika kwambiri pakusindikiza ma static.Komabe, muzochitika zamphamvu komanso zoyenera, mphete za O zimagwiritsidwa ntchito nthawi zambiri, koma zimachepetsedwa ndi liwiro ndi kupanikizika pa malo osindikizira.

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