Weld karfe bututu yana ci gaba da samar da kan layi, mafi girman kauri, mafi girma naúrar da narkar da kayan aikin zuba jari, ƙananan yana da tattalin arziki da aiki.Ƙaƙƙarfan kauri na bango, za a rage rabon shigarwar sa.Abubuwan amfani da rashin amfani na tsarin samfurin sun yanke shawarar shi.

Common surface lahani da rashin amfani na welded karfe bututu

1, Layered karfe (mai lebur karfe bututu yana nufin bango ya kasu kashi biyu yadudduka na karfe tube a kan giciye sashe, layered fallasa zuwa karfe bututu surface a tsaye fasa. Wasu gida concave ko convex surface ma'ana, duka ciki da waje da bututu, ciki da waje welds a cikin lebur precipitously convex, concave ko zama warts fata).

2, manne tabo (karfe bututu na manne tabo yana nufin gida karfe bututu ciki da waje manne surface na m scabbing).

3, ramuka (ramin bututun ƙarfe yana nufin bututun ƙarfe na kasancewar gida cikin ramukan GuanBi).

4, walda (bude waldi karfe bututu yana nufin karfe bututu weld na tong dogon ko m fasa).

5, gida waldi na gida (na gida waldi karfe bututu yana nufin gida baka weld karfe bututu surface ma'ana).

6, walda tsagi waldi tsagi (karfe bututu yana nufin bayyana a saman karfe bututu ta hanyar dogon concave).

7, lebur waldi (lebur waldi karfe bututu yana nufin weld karfe kashi surface ma'ana dogon concave tsagi, da m surface ne convex baki).

8, bututu hadin gwiwa dislocation (karfe tube hadin gwiwa dislocation yana nufin karfe bututu weld, ya faru da sabon abu na staggered sama da ƙasa).