Metal Cold welding - iyeza jikelele ukulungiswa

Ngokuqinisekileyo abo wakha benza nokulungiswa iimoto, imibhobho zokufudumeza, imibhobho, njl, senze ingqiqo enjalo, yengqele iwelding otyhidiweyo, yaye ngokuqinisekileyo zithi - .. A -Icandelo ezimbini kwakuse kongezwe powder metal. Kwelinye icala, oko kuyinyaniso, kodwa kwelinye icala, impendulo bekuya kuba ayiphelelanga ngenxa yale mbono, kukho kwakhona enye intsingiselo.

1. welding Cold indlela zeplastiki deformation

Ngokutsho GOST okhoyo 2601-84, welding ebandayo metal - welding yenziwa ngaphandle ekusebenziseni nayiphi na ubushushu, umchiza apho kumacandelwana yesinyithi kwenzeka ngenxa deformation zeplastiki ebalulekileyo eveliswa inyathelo ngoomatshini kwi izinto ukukhwela.

Olu hlobo iwelding isetyenziselwa yokudibanisa iindawo zobhedu, nickel, ilothe, isilivere, isiqalelo esithambileyo esimhlophe, intsimbi. Ingakumbi le ndlela iphumelela lib iinxalenye ezenziwe ezingafani okanye ngokusebenzisa iintsimbi ukuba ecingela ukuba shushu. iplastiki deformation Cold yi welding unokuba ndawo, kufuphi nokuhlangana okanye lempundu.

izinto ngelotha indlela enjalo - inkqubo inzima kakhulu kwaye ifuna izixhobo ezikhethekileyo, kwaye ngoko ke zezona lwimi zisetyenziswa kakhulu (ingakumbi ekhaya) ndinesinye indlela.

2. welding Cold ukuba metal-based epoxy nentlaka

Le ndlela ngokukhethekileyo ukuba ikuvumela ukuba ukwazi ukuqhagamshela iinxalenye izinto ezininzi ezahlukeneyo: metal, yodongwe, iplastiki, iglasi, umthi, njl ...

Ifumaneka kwimarike namhlanje iwelding ebandayo ngesinyithi, ixabiso apho ngokuqhelekileyo ayidluli ikhulu engange, efumaneka iinketho ezahlukeneyo ukuphakheja: iinkuni, iingqayi, iityhubhu. Kodwa kungakhathaliseki ngobuwena, lisekelwe ukuba ahlukane epoxy ngcina kongezwe umgubo wentsimbi ukuze libanike ngamandla ekhethekileyo. Ukongeza, kukho zongezwa fillers ezahlukeneyo, modifiers, plasticizers, njl Xa kunjalo, intsimbi abandayo weld ubunjwe macandelo mabini - .. A intlaka kunye hardener, emva koko iqala inqubo ukuxuba ephilisa.

Ekubeni uhlobo enjalo iwelding iqinisiwe ngokwaneleyo, loo nto idla ngokusetyenziswa ukuba ukulungiswa kwemibhobho, amatanki egesi, radiators (kuquka radiators zokufudumeza).

Ingqele welding metal: Imiyalelo yokusebenzisa

Ngokuxhomekeka kuhlobo nomakhi, oko ziveliswe iingqayi ezimbini okanye iityhubhu ekufuneka ugalelwe phambi kokuba uyisebenzise omnye komnye. Lwalo kakhulu lweprakhthikhali metal weld kuyabanda eluhlobo ngentonga.

Yisebenzise akukho nzima. Okokuqala, kufuneka ukulungiselela iindawo abraded ukuba icocwe of ubumdaka, ukuba Ukuhlamba kunokwenzeka kwaye degrease. Ngokuba lo olingene kufanelekile okanye nayiphi sijike. Ngoko ke kufuneka ukuba utyebile izandla ukuba uthabathe inani elifunekayo welding axove ezandleni nama-3-5 imizuzu, de kube ngo-guquki bayo zifana yokudlala. Emva koko isicelo kwi amaqhekeza umsebenzi kunye namaphephandaba. Ukuba kuyimfuneko, kusikwe iwelding spatula. Zalisa omiswe welding abandayo lwenzeka ngemini, ebezikuyo imveliso ongasebenza ngokukhuselekileyo.