Yintoni iTekhnoloji yeWelding?

I-Welding yinkqubo edibanisa ngokusisigxina amacandelo amabini ahlukeneyo kwelinye ngokufudumeza okanye ukucinezela ukudala i-atomic bonding. Ukwahlulwe kakhulu ngamacandelo amathathu: i-fusion welding, i-welding yoxinzelelo kunye ne-brazing.

I-Fusion welding yenza amajoyinti e-weld ngokufudumeza kunye nokupholisa, kubandakanywa ukuwelda kwe-arc yensimbi ekhuselekileyo, i-gas metal arc welding, i-arc welding ephantsi kwamanzi, i-plasma arc welding, i-laser welding kunye ne-electron beam welding.

Njengoko igama libonisa, i-welding yoxinzelelo idibanisa i-workpieces ngokukodwa ngokusebenzisa uxinzelelo lwangaphandle. Iindidi zayo eziqhelekileyo zibandakanya ukumelana ne-welding, i-friction welding, i-ultrasonic welding kunye ne-explosive welding.

I-Brazing yindlela yokudibanisa esebenzisa iintsimbi zokuzalisa kunye nenqanaba lokunyibilika elingaphantsi kunelo lesiseko. I-filler iyanyibilika kwaye igcwalise i-gap edibeneyo, ewela kwiindidi ezimbini eziphambili: i-solder ethambileyo kunye ne-brazing enzima.

EHSSixhotyiswe ngamaziko okuvelisa aphucukileyo kwaye inobuchule kubuchwephesha bezobuchwephesha bokuwelda obufana noomatshini bokuwelda be-arc abantywiliselweyo kunye ne-CO₂ yegesi ekhuselweyo yokuwelda.Iiwelds zethu zidibana nomgangatho woku-1, inqanaba eliphezulu lomgangatho we-welds structure welds, eliye ladlula ukuhlolwa okungqongqo kwimbonakalo, iziphene zangaphakathi kunye novavanyo olungonakalisi.

I-EN ISO 3834, enesihloko ngokusesikweni Iimfuno zoMgangatho wokudityaniswa kwemathiriyeli yesinyithi, ngumgangatho wehlabathi ozinikele kulawulo lomgangatho wokuwelda. I-EHSS ifumene isiqinisekiso seISO 3834-2(Iimfuno zomgangatho obanzi), ukuthobela ngokupheleleyo iimfuno zemarike ye-EU. Samkela iinkqubo ze-welding eziphezulu zokuhambisa izakhiwo zetsimbi ezinomgangatho ophezulu, ukhuseleko kunye nokuthembeka.