FRN (Flanging Rivet Nut) ndi mtedza wapadera wopangidwa kuti ukhale wolimba-wolimba kwambiri, wokhala ndi mawonekedwe apadera omwe amatha kupirira kugwedezeka, kukhudzidwa, ndi mphamvu za axial.
Makhalidwe Akuluakulu
• Zokhala ndi mphero-mano ooneka ngati mphero, malo opindika, komanso nthiti zitatu zotchingira-zozungulira kuti zisamasuke mukamagwiritsa ntchito.
• Pakuyika, kamwa ya rivet yokulitsa imakanikizidwa mu dzenje la mbale ndi makina osindikizira; mbale yopyapyalayo imakanikizidwa mumphako wa mtedza moumiriza, pamene mphero-nthiti zooneka ngati nthiti zomangika muzitsulo, kupanga chomangira chotetezeka-chosazembera.
Ubwino Wantchito
• Kusasunthika kwakukulu kwa katundu: Kumapambana mtedza wamba wamba kapena mtedza wa rivet wokulitsa muzochitika zokhudzana ndi kugwedezeka, mphamvu, kapena mphamvu ya axial.
• Kuyanjanitsa mwatsatanetsatane: Kumathandiza kuti ma geometric azitha kupirira bwino akatha kuyitanitsa kuyerekeza ndi mtedza wowotcherera, kupewa kupindika komwe kumadzabwera chifukwa cha -kutentha kwambiri.
Magawo Omwe Amagwiritsa Ntchito
• Amagwiritsidwa ntchito popanga chassis yamagalimoto, zophatikiza zikwama za airbag, ndi zida zina-zomwe zimafunikira kulimba komanso kudalirika kwachitetezo ndi magwiridwe antchito.
