Indlela yokuWeld Workpieces yoButyebi obungalinganiyo kunye nezixhobo ezahlukeneyo ngomatshini weWelding weSpot?

I-Spot welding yinkqubo esetyenziswa ngokubanzi kwishishini lemveliso, eyaziwa ngokusebenza kwayo kunye nesantya sokujoyina i-workpieces yentsimbi. Nangona kunjalo, i-welding workpieces yobukhulu obungalinganiyo kunye nezixhobo ezahlukeneyo kunokuba ngumsebenzi onzima. Kweli nqaku, siza kuphonononga ubuchule kunye noqwalaselo lokubona ngokufanelekileyo ukuwelda ezo zinto zokusebenza.

1. Ukukhethwa kwezinto:

Ngaphambi kokuntywila kwinkqubo ye-welding, kubalulekile ukukhetha ii-electrode ezifanelekileyo zokuwelda kunye noseto lwezixhobo ezidityaniswayo. Iintsimbi ezahlukeneyo zineepropati ezahlukeneyo zokuqhuba kunye nokushisa ubushushu, ezinokuchaphazela umgangatho we-weld. Umzekelo, ukuba uwelda intsimbi kwi-aluminiyam, uya kufuna ii-electrode ezikhethekileyo ezenzelwe ukuwelda kwezinto ezifanayo.

2. Iiparamitha zeWelding:

Iiparamitha eziphambili kwi-welding yendawo yi-welding current, ixesha le-welding, kunye ne-electrode force. Ezi parameters kufuneka zihlengahlengiswe ngokusekelwe kubukhulu bezinto kunye nohlobo. Izinto ezityebileyo zifuna imisinga ephezulu ye-welding kunye namaxesha amade e-welding. Kwizinto ezingafaniyo, ukufumana ibhalansi elungileyo kubalulekile ukuphepha ukuwelda ngaphezulu okanye ngaphantsi kwe-welding.

3. Uyilo lwe-Electrode:

Uyilo lwe-electrode yesiko lunokunceda ukuhambisa amandla e-welding ngokulinganayo kwizinto zokusebenza, nokuba zinobunzima obahlukeneyo. Ngokomzekelo, i-electrode ene-steped ene-diameter enkulu kwelinye icala ingasetyenziselwa ukuqinisekisa i-weld efanelekileyo kwizinto ezishinyeneyo ngelixa ukhusela ukutshisa kwi-thinner.

4. Ukuwelda:

Ukuwelda kubandakanya ukwenza iiweld ezincinci, zangaphambili kwiindawo ezicwangcisiweyo ecaleni kwendawo edibeneyo ukubamba okwethutyana izixhobo zokusebenza kunye. Oku kunokuba luncedo ngakumbi xa usebenzisana nezinto ezinobunzima obahlukeneyo. I-Tack welds iqinisekisa ukuba ii-workpieces zihlala zilungelelene ngexesha lenkqubo yokugqibela ye-welding.

5. Ulandelelwano lweWelding:

Ulandelelwano apho udibanisa izinto ezahlukeneyo zinokuchaphazela umgangatho wejoyinti. Kuyacetyiswa ngokubanzi ukuba uqale ngeyona nto incinci kwaye uye kweyona ijiyileyo. Oku kuthintela ubushushu obugqithisileyo kwizinto ezincinci, ezinokukhokelela ekutshiseni okanye ukuphazamiseka.

6. Uvavanyo kunye noHlolo:

Emva kokugqiba i-weld, kubalulekile ukuhlola umdibaniso womgangatho. Iindlela ezahlukeneyo zovavanyo ezingonakalisi, ezinje ngokuhlolwa okubonakalayo, uvavanyo lokungena kwedayi, okanye uvavanyo lweX-reyi, zingasetyenziswa ukuqinisekisa ingqibelelo ye-weld.

7. Ukuziqhelanisa noQeqesho:

I-Welding imathiriyeli engafaniyo kunye ne-workpieces yobunzima obungalinganiyo inokuba yisakhono esinzima. Uqeqesho olwaneleyo kunye nokuziqhelanisa kubalulekile ukuba abashiseli baphuhlise ubuchule obufunekayo ukuze bahlale bevelisa amajoyina akumgangatho ophezulu kwiimeko ezinjalo.

Ukuqukumbela, i-welding workpieces yobunzima obungalinganiyo kunye nezixhobo ezahlukeneyo ezinomatshini we-welding kufuneka ziqwalaselwe ngononophelo lwezixhobo, iiparamitha ze-welding, uyilo lwe-electrode, kunye nolandelelwano lwe-welding. Ngokulandela ezi zikhokelo kunye nokutyalomali kwizixhobo ezifanelekileyo, abavelisi banokufikelela kwi-welds eqinile kwaye ethembekileyo kwizicelo ezahlukeneyo, nangona ujongene nomngeni wezinto eziphathekayo.