Kufotokozera mwatsatanetsatane ndi mfundo zogwirira ntchito za pop rivets

Wakhungu rivetndi mtundu wa rivet wowuluka wa riveting wambali imodzi, koma uyenera kugwedezeka ndi mfuti yapadera yokoka rivet (yamanja, yamagetsi, yodziwikiratu).Mtundu uwu wa rivet ndi woyenera makamaka pazochitika zokopa zomwe zimakhala zovuta kugwiritsa ntchito ma rivets wamba (kuzungulira mbali zonse ziwiri), motero amagwiritsidwa ntchito kwambiri pazinthu monga nyumba, magalimoto, zombo, ndege, makina, zida zamagetsi, mipando, ndi zina zambiri. .

Ubwino wa zida za pop rivet:

Rivet yakhungu imakhala ndi mitundu yosiyanasiyana ya ma riveting, kukhazikitsa mwachangu, magwiridwe antchito okhazikika komanso odalirika, ndipo amagwiritsidwa ntchito kwambiri m'mafakitale opangira ndi kupanga padziko lonse lapansi.Ubwino waukulu wogwiritsa ntchito ndi awa:

·Kumanga mbali imodzi
· Mitundu yosiyanasiyana yamasewera
·Kukhazikitsa mwachangu
· Mphamvu yayikulu yothina, kukana kwamphamvu kwa seismic
·Kuthyoka kwa rivet ndikwathyathyathya ndipo luso lotseka ndi lamphamvu

Mfundo yogwiritsira ntchito pop rivets:

Mfundo yogwira ntchito ya pop rivets imapezeka mwa kukoka mutu wapakati, mothandizidwa ndi mphamvu kuchokera mkati kupita kunja.Ngati mukufuna kugwiritsa ntchito bwino ma rivets akhungu, choyamba muyenera kumvetsetsa mfundo yogwira ntchito mwatsatanetsatane.

Mitundu yotseguka yathyathyathya yozungulira mutu wakhungu rivetsndi omwe amagwiritsidwa ntchito kwambiri.Ma rivets akhungu a countersunk ndi oyenera kuchita masewera olimbitsa thupi omwe amafunikira magwiridwe antchito osalala, ndipo ma rivets akhungu otsekedwa ndi oyenera kuchita masewera olimbitsa thupi omwe amafunikira kulemedwa kwakukulu komanso kusindikiza kwina.

Kuthamangitsidwa kwa pop rivet ndiko kugwiritsa ntchito silinda yachitsulo kapena chitoliro chachitsulo (rivet) chokhala ndi mainchesi ocheperako kuposa momwe kuboola kwake kumadutsa pachogwirira ntchito kuti chiwongoleredwe, ndikugogoda kapena kukakamiza mbali ziwiri za rivet kuti zipunduke ndi kukhuthala. ndime yachitsulo (chitoliro) ndi kupanga rivet mutu (kapu) pa malekezero onse, kotero kuti workpiece sangathe kuchotsedwa rivet.Pamene mphamvu yakunja yomwe imalekanitsa workpiece ikugwiritsidwa ntchito, mphamvu yometa ubweya yopangidwa ndi ndodo ya msomali ndi zimbalangondo za msomali kuti zisawonongeke.

Kuthamanga kwa ma rivets a pop kumatha kugawidwa kukhala kuzizira kozizira komanso kotentha.Cold riveting ndi kukwera kwa ma rivets pa kutentha kwabwino;Hot riveting imagwiritsidwa ntchito m'malo omwe ali ndi zofunikira zolumikizirana kwambiri, monga kukwera kwamitengo yachitsulo ya milatho yachitsulo.Panthawi yotentha yotentha, ma rivets amafunika kutenthedwa, ndipo ma rivets ofiira ndi otentha amafunika kulowetsedwa m'mabowo a rivet.Mitu ya rivet ikakhomeredwa, kupsinjika kwa shrinkage pakuzizira kumapangitsa kulumikizana kuyandikira.

Wakhungu rivetndi chida chofunika kwambiri pa riveting, ndi riveting zambiri amafuna awiri mbali ntchito.Kuwoneka kwa rivet wakhungu kumapangitsa kuti ntchito ya mbali imodzi ikhale yosavuta.