The main Welding consumable - wire Welding

Welding wire esetshenziswa ngesikhathi Welding ehlukahlukene, kuba main impahla consumable ukudlala indima electrode. It is fed kule ndawo zokusebenza kusukela ijubane ukuncibilika kuqinisekisa phambili inqubo. Zokushisela inikeza eliphezulu weld.

mayelana kophawu

Lezi zilwane we wire incike uhlobo Welding imisebenzi nezinto azihlanganisa. Unthando kancane UWelder nokubhala eyaziwa ukuthi Welding ngocingo lwensimbi kufanele zibe Ukwakheka efana izinsimbi xhumelela. Ngakho, i- Welding aluminium, insimbi engagqwali, carbon steel noma ingxubevange steel ekhiqizwa nge igama layo futhi laqanjwa elihambisana izinto ngenhla.

Uhlobo ngalunye kwezingu-77 izinhlobo ezikhona wire uhambelana yangasese kophawu GOST elawula imingcele yayo ejwayelekile ngokomzimba futhi amakhemikhali: ikhwalithi metal, ububanzi, okuqukethwe carbon, khona dopant izinto, njll ...

Cabanga ngesibonelo sika-wokugubha Sv-08G2S iyona esebenzayo kakhulu semiautomatic Welding wire. It ebangela 95% azo zonke yokuthengisa okudlekayo elisetshenziswa MIG.

Ngakho: uhlamvu "St" kusho ukuthi wire Welding "08" - Ingxenye mass 0.08% carbon, "G" - kukhona khona wire manganese, futhi "2" idijithi likhombisa okuqukethwe amaphesenti yayo emibili, "C" - okuqukethwe silicon, kanye nenombolo ayicacisiwe ke ngaphansi kuka-1%. Lokhu kwaba ukuqala likwenza kucace lokhu carbon ongaphakeme ingxubevange Welding wire isetshenziswa ukusebenza lezinsimbi ongaphakeme elixutshiwe (njengoba rolling metal kuyinto 90%). kumakhophi Standard, kodwa ngezigaba international, ekhiqizwa emhlabeni wonke.

Copperplated Welding wire

Eminyakeni yamuva, ukusetshenziswa kabanzi Welding wire Copperplated wathola St-08g2sO.

Ngu lokunameka ithuthukisa ukuzinza arc, ukunciphisa izinga ukufutha, futhi ngaphandle kwalokho, inika bushelelezi futhi zihlanzekile eliphezulu umphetho nge porosity ongaphakeme futhi ngezinga eliphezulu ubuqotho. Ukusebenzisa ngocingo ngoba Welding izakhiwo kubenza operation eziqinile. Akukhona ezibucayi ukusetshenziswa izinhlobo ezahlukene imishini futhi kufanelekile Welding amayunithi noma isiphi isigaba. Ingasetshenziselwa kwabashiselayo kunendawo enkulu engahlolwa amarobhothi.

Powder, insimbi, aluminium ...

Lapho othomathikhi Welding engcono mphumela ukunika powder Welding wire. Ubukeka sengathi tube ka ongaphakeme carbon steel omnene, egcwele powder. Ukwakheka yamathebhu kuhlanganisa stabilizers arc evutha deoxidizers, ferroalloys, slag ukwakha ejenti. Lokhu kuvumela uhlelo wire ukunciphisa ukwakheka slag enqubeni Welding, futhi ngenxa yalokho, ukunciphisa umsebenzi joint ahlanzekile-up.

izimboni eziningi, ezifana imishini kwezokwelapha yokukhiqiza, shipbuilding, amandla, zidinga Welding lezinsimbi engagqwali. Kulokhu, lo wasebenzisa engagqwali Welding wire nge high ukugqwala izici esinikela eliphezulu uphawu.

Ukuze Welding Alloys equkethe aluminium, futhi kusukela kule metal ezakhiwe khona ekhethekile aluminium wire. Ngaphezu kwalokho, ukhonza for sputtering inqubo metallization.

I oyisisekelo ngokukhetha bentambo Welding

Zokushisela imisebenzi edinga ulwazi olunzulu abaqeqeshiwe, indlela obhekene ukukhethwa izinto consumable. Ukuze Welding izakhiwo Akwamukelekile ukusebenzisa wire okungahleliwe kophawu kanye nokusungulwa engaziwa wayephambanisa. Lokhu kungaholela ngokuwa izakhiwo ngenxa weld abampofu. Ukwakheka amakhemikhali impahla yamathebhu kufanele kube eseduze indlela yokwakheka metal weld.