Mitundu Ndi Miyezo Ya Mtedza wa Rivet

Mtedza wa Rivet umabwera m'mawonekedwe ndi makulidwe osiyanasiyana, ndi zosankha zofala kuphatikiza mitu yathyathyathya, mitu yopingasa, ndi mitu yaying'ono yowerengera. Mtedza wathyathyathya-umakhala ndi gawo losalala kapena lopindika. Mtundu wopindika wopindika nthawi zambiri umasankhidwa chifukwa cha anti-kuterera kwake. Panthawi yokhotakhota, mutu ukhoza kutulukira pang'ono kuchokera pazitsulo, koma kapangidwe kameneka kamapangitsa mtedza wosalala -kukhala imodzi mwa njira zodziwika bwino komanso zotetezedwa. Muyezo wawo wadziko lonse ndi GB/17880.1. Mtedza wa Countersunk rivet, womwe umapezekanso mosalala kapena mopindika, umapangidwa kuti ukhale wokwanira muzitsulo zopyapyala zokhala ndi ma chamfer, kuwonetsetsa kuti mutu umakhala wopukutira pamwamba ukayika. Mtedzawu ukhoza kupangidwa ndi chitsulo chosapanga dzimbiri, 304 chitsulo chosapanga dzimbiri, kapena 316 chitsulo chosapanga dzimbiri. Muyezo wawo wadziko lonse ndi GB/T17880.2. Mtedza ting'onoting'ono wa countersunk rivet uli ndi mutu wocheperako kuposa mtedza wa countersunk rivet, womwe umawapangitsa kukhala oyenera kwambiri pazitsulo zopyapyala zachitsulo kapena ntchito zopanda zopangira. Amabwera m'mitundu iwiri, yafulati ndi yaying'ono, ndipo imatha kukhazikitsidwa mumabowo a hexagonal. Maonekedwe awo a hexagonal amalepheretsa kutsetsereka komanso kupirira torque yayikulu. Ngakhale ulusi utawonongeka, mtedza wa rivet wa hexagonal ukhoza kugubuduka ndikukhala mapanelo owonda kwambiri. Muyezo wawo wadziko lonse ndi GB/T17880.5.