Electrode Tungsten - yinxalenye ebalulekileyo ye arc welding.

A electrode Tungsten ngenxa ukuwelda intonga isale yayisoma special (okanye ngaphandle kuyo). Ucingo electrode ingahluka ngenxa mpawu zilandelayo:

1. Ubude ngentonga.
2. Netoti ngentonga.
3. kuqamba Chemical. Kuye nefuthe elibonakalayo iimpawu umgangatho le weld, yaye kuphucula uzinzo arc kunye nokukhusela metal kwiimpembelelo zendalo. Ekubeni electrode Tungsten ukuze isale i ukutyabeka olongezelelweyo ukuphucula ezi okanye ezinye iimpawu ezahlula alloying, kuhanjwa kuqutshwa, SLAG, deoxidizing kwaye uzinze, ngeso lenyama.
4. Uhlobo electrode. electrode Tungsten zimelwe kuphela yokusebenza non-eziphelayo. iimpawu lomgangatho olu hlobo electrode ivumela ukuba bagcine imilo yazo yonke inkqubo welding. Nangona kunjalo, kufuneka kukhunjulwe ukuba olu mzekelo, ukusebenzisa okanye kwisixhobo lokufaka ezongezelelweyo ihlanganiswa ukuya kwezona nge welding, ukwakha kunye nabo echibini weld eqhelekileyo.

electrode Tungsten zithathwa omnye weyona milenze ibaluleke gqitha kwi arc welding. Ekubeni le nkqubo ibandakanya ukunyibilika into esebenzisa amandla thermal, ophuma ekubhobhozeni arc eyenziwe phakathi electrode kunye workpiece. I arc - amandla eliphezulu ekubhobhozeni sombane kwenzeka medium of igesi insimbi kunye nomphunga metal.

Ngoko ke, i electrode Tungsten bakhonza ababhexeshi yangoku kwindawo ukuwelda kunye wonke umbandela lokufaka sidibanisa iindawo ezininzi kunye. Ukusetyenziswa kolu hlobo electrode ikhuthaza ukuyilwa ingenamthungo ezikumgangatho ophezulu (kungakhathaliseki material iinxalenye welding).

electrode Tungsten eyenziwe Tungsten ingxubevange kunye ongeziweyo ezizodwa ukuba zibe nempembelelo entle umgangatho weld.

Le ucinezelo le arc yombane kwindawo welding kwenzeka ngokwamanqanaba ezininzi:

1. Okokuqala, kukho emfutshane yangoku yesekethe elibaleka ukusuka electrode ukuya workpiece.
2. I electrode ihambisa kude kancinane, yade i arc.
3. i arc ezinzileyo ngenxa yezi zazo.

Nangona kunjalo, eli nqanaba ethile inkqubo kwaye kuyinto embi yokusebenzisa Tungsten electrode: elungileyo ngokwaneleyo zazhigaemost arc nokukhutshwa. Ukuphelisa electrode Tungsten isale yayisoma zirconium.

Kulo mba, ukuba i electrode Tungsten babe nezi mfuno zilandelayo:

1. Izinga kwawe Low.
2. A iqondo elisezantsi deformation i electrode.
3. Stability le arc nokukhutshwa.
4. isicelo eguqukayo.
5. current uqinise.

electrode Tungsten Modern sinazo iimpawu umgangatho, olunika arc eliphezulu kwaye ngoko ke iqinisekisa weld kwizinga eliphezulu. Nophuhliso ezintsha ngaphandle ukusa le arc obhobhozayo, iqondo eliphezulu sinjalo arc.