Kutheni le nto i-Resistance Spot Spot Umatshini we-Welding uncamathela xa u-Welding iipleyiti ezineGalvanized?

I-Resistance spot welding yindlela esetyenziswa ngokubanzi kumashishini ahlukeneyo okudibanisa amashiti esinyithi kunye. Nangona kunjalo, xa usebenza kunye namacwecwe e-galvanized, ii-welders zihlala zidibana nomcimbi ongaqhelekanga - umatshini we-welding uvame ukunamathela. Kweli nqaku, siza kuphanda ngezizathu ezibangela le nto kwaye sijonge izisombululo ezinokwenzeka.

Ukuqonda Ingxaki

I-Resistance spot welding ibandakanya ukugqithisa umsinga wombane ophezulu kwiziqwenga ezibini zentsimbi, ukudala indawo yokunyibilika yendawo ethi idibanise. Xa i-welding plates galvanized, umaleko wangaphandle uqukethe i-zinc, enendawo ephantsi yokunyibilika kunentsimbi. Lo maleko we-zinc unokunyibilika ngaphambi kokuba intsimbi yenze, ekhokelela kwi-electrode ye-welding enamathela kwiipleyiti.

Iimbangela zokuncamathela kwi-Galvanized Plate Welding

1. Ukwenziwa komphunga kwiZinc:Ngethuba lenkqubo ye-welding, ukushisa okuphezulu kubangela ukuba i-zinc layer ibe ngumphunga. Lo mphunga unokunyuka kwaye ujiyane kwii-electrode ze-welding. Ngenxa yoko, i-electrodes ifakwe nge-zinc, ekhokelela ekunamatheleni kunye nomsebenzi.
2. Usulelo lwe-Electrode:Ukugquma kwe-zinc nako kunokungcolisa i-electrodes ye-welding, ukunciphisa i-conductivity yabo kwaye kubangele ukuba banamathele kwiiplate.
3. Ukwaleka kweZinc engalinganiyo:Kwezinye iimeko, iipleyiti ze-galvanized zinokuba ne-coating ye-zinc engalinganiyo. Oku kungafaniyo kunokukhokelela kwiinguqu kwinkqubo ye-welding kunye nokwandisa amathuba okunamathela.

Izisombululo zokuThintela ukuncamathela

1. ULondolozo lwe-Electrode:Hlala ucocekile kwaye ugcine i-electrodes ye-welding ukukhusela i-zinc buildup. Iingubo ezikhethekileyo ezichasene ne-stick okanye iingubo ziyafumaneka ukunciphisa ukubambelela.
2. Iiparamitha zokuWelding ezifanelekileyo:Lungisa iiparamitha ze-welding, njengangoku, ixesha, kunye noxinzelelo, ukunciphisa igalelo lobushushu. Oku kunokunceda ukulawula i-zinc vaporization kunye nokunciphisa ukunamathela.
3. Ukusetyenziswa kwe-Copper Alloys:Cinga ukusebenzisa i-electrode ye-alloy welding yobhedu. Ubhedu lunendawo yokunyibilika ephezulu kune-zinc kwaye akunakwenzeka ukuba ibambelele kwisixhobo sokusebenza.
4. Ukulungiswa komphezulu:Qinisekisa ukuba iindawo ezidityanisiweyo zicocekile kwaye azinangcoliseko. Ukulungiswa okufanelekileyo komphezulu kunokunciphisa umngcipheko wokunamathela.
5. Ziphephe iiWeld eziPhilelanayo:Nciphisa i-welds edibeneyo, njengoko banokubamba i-zinc etyhidiweyo phakathi kwamacwecwe, ukwandisa amathuba okunamathela.
6. Ukungenisa umoya:Ukusetyenziswa kwe-ventilation efanelekileyo ukususa i-zinc fumes kwindawo ye-welding, ukukhusela ukungcoliswa kwe-electrode.

Umba we-resistance spot welding machine sticking xa udibanisa iipleyiti zegalvanized zingabalelwa kwiipropati ezizodwa ze-zinc kunye nemingeni evezwayo ngexesha lenkqubo ye-welding. Ngokuqonda izizathu kunye nokuphumeza izisombululo ezicetyisiweyo, ii-welders zinokuphucula ukusebenza kwazo kunye nokunciphisa ukuvela kokunamathela, ukuqinisekisa i-welds ephezulu kwizicelo zabo zeplate.