(1) Nciphisa indawo yokuqhafaza kangangoko kunokwenzeka ukukhusela nokunciphisa iintanda, ngaloo ndlela uphucula ubomi besixhobo.
(2) Amandla e-welding aqinisekiswa ngokusebenzisa izixhobo zokudibanisa eziphezulu kunye nokusebenzisa iindlela ezichanekileyo zokubhobhoza.
(3) Qinisekisa ukuba izinto ezigqithisiweyo ze-welding azihambisani nentloko yesixhobo emva kokuqhawula, ukuququzelela ukugaya komphetho.Le migaqo yahlukile kuleyo yayisetyenziswa kwixesha elidlulileyo kwizixhobo ezininzi ze-alloy hard alloy, ezihlala zibonisa i-groove evaliweyo okanye evaliweyo.Oku kokugqibela akwanelanga nje ukunyusa uxinzelelo lwe-brazing kunye nokwenzeka kokuqhekeka, kodwa kwakhona kwenza ukususwa kwe-slag kube nzima ngexesha lokuqhayisa, okukhokelela ekubanjweni ngokugqithiseleyo kwe-slag kwi-weld kunye ne-detachment enzima.Ngaphezu koko, ngenxa yoyilo lwegroove engafanelekanga, imathiriyeli yewelding egqithisileyo ayikwazanga kulawulwa kwaye iqokelelwe kwintloko yesixhobo, ibangele ubunzima ngexesha lokusila.Ngoko ke, ingqalelo ekhethekileyo kufuneka ihlawulwe xa uyila izixhobo ezininzi ze-alloy hard alloy.
Izinto ze-welding kufuneka zibe nokumanzi kakuhle kunye ne-alloy eqinile eboshwe kunye ne-steel substrate.
Kufuneka iqinisekise ukomelela okwaneleyo kwe-weld kuwo omabini amaqondo obushushu begumbi kunye namaqondo obushushu aphakamileyo (njengazo zombini izixhobo ze-alloy eqinile kunye nokungunda okuthile namava obushushu ahlukeneyo ngexesha lokusetyenziswa).
Ngelixa uqinisekisa ezi meko zingentla, izinto zokuwelda kufuneka zibe nenqanaba elisezantsi lokunyibilika ukuze kuncitshiswe uxinzelelo lwebrashi, ukuthintela ukuqhekeka, ukunyusa ukusebenza kakuhle kwebrazing, kunye nokuphucula iimeko zokusebenza kubaqhubi.
Izinto ze-welding kufuneka zibonise ubushushu obuphezulu kunye neplastiki yobushushu begumbi ukunciphisa uxinzelelo lwebrazing.Kufuneka ibe nokuqukuqela okulungileyo kunye nokungeneka, kunye nale propati ibaluleke kakhulu xa i-brazing hard alloy multi-blade cutting tool kunye neendawo ezinkulu zokubumba ze-alloy.
Izinto ze-welding akufanele ziqulathe izinto ezinamaqondo aphantsi e-evaporation, ukuthintela ukufuduka kwezi zinto ngexesha lokufudumala kwe-brazing kunye nokuchaphazela umgangatho we-weld.
Izinto ze-welding akufuneki ziqulathe iintsimbi ezixabisekileyo, ezinqabileyo, okanye izinto eziyingozi kwimpilo yabantu.
Ixesha lokuposa: Aug-29-2023
