Intshayelelo yokuWelding, Uxinzelelo lwangaphambili, kunye nokubamba ixesha kwiMedium-Frequency Inverter Spot Welding Machines

Oomatshini bokuwelda bamabala aphakathi amatyeli aphakathi baxhomekeke kwii-electrode ezimile ngokufanelekileyo ukuze bafezekise iiwelds ezisebenzayo nezithembekileyo.Ubume be-electrode budlala indima ebalulekileyo ekusekeni unxibelelwano olululo kunye nezinto zokusebenza kunye nokuqinisekisa ukuhanjiswa kobushushu okungaguqukiyo.Eli nqaku lixoxa ngenkqubo yokubumba i-electrode eqhelekileyo esetyenziswa kumatshini wokuwelda we-inverter we-medium-frequency spot.

1. Ukukhethwa kwezinto ze-Electrode: Ngaphambi kokubumba i-electrodes, kubalulekile ukukhetha izinto ezifanelekileyo ze-electrode ngokusekelwe kwiimfuno ze-welding ezithile.Izinto eziqhelekileyo ze-electrode ziquka ubhedu, i-chromium-copper, kunye ne-zirconium-copper alloys.Ezi zixhobo ziphethe umbane obalaseleyo, ukuhanjiswa kwe-thermal, kunye nokunganyangeki kokunxiba, kubenza bafanelekele usetyenziso lwe-welding ephezulu.
2. Uyilo lwe-Electrode: Uyilo lwee-electrode luxhomekeke kwisicelo se-welding kunye nemilo yezinto zokusebenza.Ubume be-electrode kufuneka buvumele ukulungelelaniswa okufanelekileyo, indawo yokudibanisa eyaneleyo, kunye nokudluliselwa kobushushu obusebenzayo.Uyilo oluqhelekileyo lwe-electrode lubandakanya i-electrode ecaba, i-electrode emile okwedome, kunye ne-cylindrical electrode.Ukukhethwa koyilo lwe-electrode kuphenjelelwa zizinto ezinje ngobunzima bezinto eziphathekayo, ulungelelwaniso oludibeneyo, kunye nomgangatho we-weld ofunekayo.
3. Inkqubo yokubunjwa kwe-Electrode: Inkqubo yokubunjwa kwe-electrode ibandakanya amanyathelo amaninzi ukufezekisa imilo efunekayo kunye nemilinganiselo.Nantsi inkcazo ngokubanzi yenkqubo yokubunjwa kwe-electrode:

   a.Ukusika: Qala ngokusika izinto ze-electrode kubude obufunwayo usebenzisa isixhobo esifanelekileyo sokusika okanye umatshini.Qinisekisa ukucutha okuchanekileyo kunye nokucoca ukugcina ukuchaneka kwimilo yokugqibela ye-electrode.

   b.Ukubunjwa: Sebenzisa izixhobo zokubumba ezikhethekileyo okanye oomatshini ukubumba imathiriyeli ye-electrode ibe yifom efunwayo.Oku kusenokuquka ukugoba, ukungqusha, ukucola, okanye iinkqubo zomatshini.Landela iinkcukacha kunye nemilinganiselo efunekayo kuyilo oluthile lwe-electrode.

   c.Ukugqiba: Emva kokubunjwa, yenza naziphi na iinkqubo eziyimfuneko zokugqiba ukulungelelanisa i-electrode surface.Oku kunokubandakanya ukupolisha, ukuchithwa, okanye ukugquma i-electrode ukunyusa ukuqina kwayo kunye nokuqhuba.

   d.Ukufakwa kwe-Electrode: Nje ukuba ii-electrode zenziwe kwaye zigqitywe, zifake ngokukhuselekileyo kwi-electrode holders okanye iingalo zomatshini we-welding spot welding.Qinisekisa ukulungelelaniswa okufanelekileyo kunye nokuqiniswa ngokuqinileyo ukugcina ukuzinza kwe-electrode ngexesha lenkqubo ye-welding.

Ukubumba ii-electrode eziqhelekileyo zoomatshini bokuwelda bamabala aphakathi-frequency inverter linyathelo elibalulekileyo ekuphumezeni iiwelds ezisebenzayo nezithembekileyo.Ngokukhetha izinto ezifanelekileyo ze-electrode, ukuyila i-electrode ngokusekelwe kwiimfuno ze-welding, kunye nokulandela iinkqubo ezifanelekileyo zokubumba, abaqhubi banokuqinisekisa uqhagamshelwano olufanelekileyo, ukuhanjiswa kobushushu kunye nomgangatho we-weld.Ukuqwalaselwa kwiinkcukacha kunye nokuchaneka ekubunjweni kwe-electrode kunegalelo ekusebenzeni ngokubanzi kunye nokuphila ixesha elide kwezixhobo ze-welding.