20251024 yowonjezera-yatali-khungu-rivet-20251024

1. Kodi Extended Ordinary Aluminium-Iron Rivet ndi chiyani kwenikweni?

An Extended Ordinary Aluminium-Iron Rivet ndi chinthu chapadera chomangirira chomwe chimapangidwira kulumikiza zida zolimba kapena zosanjikiza zambiri. Imakhala ndi thupi lotalikirapo (lotalika kuyambira 10mm mpaka 70mm, makonda) ndipo imatengera kapangidwe ka aluminium alloy (rivet body) ndi chitsulo champhamvu kwambiri (mandrel). Mosiyana ndi ma rivets omwe amangoyenera kugwirira ntchito zoonda, kapangidwe kake kotalikirako kamathandizira kulumikizana kokhazikika kwa zida zogwirira ntchito ndi makulidwe okwana 5mm mpaka 45mm. Imatsatira mfundo yoyambira ya ma rivets akhungu: mfuti ya rivet ikakoka mandrel achitsulo, thupi la aluminium alloy rivet limakula ndikumangirira zogwirira ntchito mwamphamvu, ndikulumikizana kolimba komanso kolimba.

2. Ndi maubwino otani omwe ili nawo poyerekeza ndi ma riveti wamba ndi zomangira zina zowonjezera?

Chimaonekera m’mbali zitatu zazikulu:

·Mapangidwe Owonjezera Oyimilira a Zopangira Zokhuthala: Thupi lotalikirapo la rivet limalankhula mwachindunji pamutu wowawa womwe ma riveti wamba "sangathe kufikira" kapena "kulumikizana mosakhazikika" muzochitika zazikuluzikulu zogwirira ntchito. Mwachitsanzo, polumikizana ndi mbale zazitsulo za 30mm-thick zitsulo ndi mbiri ya aluminiyamu, zimatha kulowa bwino ndikupanga malo otsekera okwanira, pamene ma rivets amtundu womwewo adzalephera chifukwa cha kutalika kosakwanira.

·Aluminiyamu-Chitsulo Chophatikizika cha Magwiridwe Oyenera: Thupi la aluminium alloy rivet lili ndi ubwino wopepuka, kukana kwa dzimbiri, komanso kumagwirizana bwino ndi aluminiyamu, mkuwa, ndi zitsulo zina zopanda chitsulo; mandrel achitsulo champhamvu kwambiri amapereka mphamvu zokwanira zokoka (mphamvu zolimba mpaka 280MPa), kuwonetsetsa kuti thupi la rivet silimapunduka kapena kusweka pakuyika. Poyerekeza ndi ma rivets azitsulo zonse, amachepetsa kulemera kwa 35% ndikupewa dzimbiri lagalasi ndi zida zopanda chitsulo; poyerekeza ndi ma rivets owonjezera a aluminiyumu, kumeta ubweya wake kumawonjezeka ndi 40%.

·Zotsika mtengo komanso zosavuta kutchuka: Monga chinthu "chawamba", chimasiya mapangidwe ovuta kwambiri (monga zomangika katatu kapena zotsekera) ndikuwonetsetsa kuti zikuyenda bwino, kuchepetsa ndalama zopangira. Mtengo wake ndi 15% -20% wokwera kuposa wa ma rivets wamba, omwe ndi otsika kwambiri kuposa ma fasteners apadera apamwamba kwambiri. Nthawi yomweyo, imagwirizana ndi mfuti wamba kapena mfuti za pneumatic rivet, ndipo palibe zida zina zapadera zomwe zimafunikira pakuyika, kutsitsa kwambiri poyambira kugwiritsa ntchito.

·