Rivet Nut

Kwayar rivet ɗin rivet ɗin tubular yanki ce guda ɗaya tare da zaren ciki da kuma kai mai ƙima wanda za'a iya shigar dashi yayin aiki gaba ɗaya a gefe ɗaya na panel.
Ana samun kwayayen rivet a cikin aluminum, karfe, bakin karfe, monel da tagulla.
Ana samun fastoci a cikin aluminum, karfe, bakin karfe, monel da tagulla. Richard J. Kull, manajan rivets a PennEngineering ya ce "Mafi shaharar kayan shine galvanized karfe, amma idan kun damu musamman game da lalata, zaku iya zaɓar bakin karfe." "Ana amfani da rivets na bakin karfe a cikin hasken rana." shigarwa da sauran kayan aiki na waje.
Girman fastener ɗaya sau da yawa zai iya dacewa da ɗimbin riko. Misali, PennEngineering's 0.42 ″ SpinTite rivet kwayoyi suna ba da kewayon riko na 0.02″ zuwa 0.08″. Tsawon kwaya mai tsayi 1.45 ″ yana da kewayon riko na 0.35″ zuwa 0.5″.
Rivet goro yana samuwa tare da nau'ikan kai daban-daban. Faɗin gaba mai faɗi yana ba da babban ɗaki mai ɗaukar hoto. Wannan zai ƙarfafa ramin kuma ya hana fashewa. Hakanan za'a iya amfani da abin rufe fuska a ƙarƙashin flange don kariyar yanayi. Za a iya amfani da flanges masu kauri azaman sarari kuma suna ba da ƙarin ƙarfin turawa. Countersunk da ƙananan kanun bayanan martaba suna ba da ruwa ko kusa da hawan ruwa. An ƙera ƙugiya ko knurl a ƙarƙashin kai don yanke cikin kayan haɗin gwiwa kuma ya hana abin ɗamara daga juyawa a cikin rami.
Kuhl ya ce "Kawuna masu laushi suna da kyau ga kayan laushi kamar filastik, fiberglass da aluminum," in ji Kuhl. “Duk da haka, ’ya’yan ƙwaya ana goge su, don haka suna da ɗan laushi. Wedges ba zai yi tasiri sosai akan sassan karfe ba."
Rivet goro kuma ya zo da iri daban-daban. Daidaitaccen ƙwayayen rivet ɗin silinda ne kuma a fili, amma zaɓuɓɓuka sun haɗa da ramuka, murabba'i, da hex. Duk waɗannan canje-canjen suna da manufa ɗaya: don hana ƙugiya daga juyawa cikin ramuka, musamman a cikin kayan laushi irin su aluminum da filastik.