Xa ugoba, kuyimfuneko ukumisela kuqala isixhobo kunye ne-groove yesixhobo sokugoba ngokobukhulu bomzobo kunye nobukhulu bezinto eziphathekayo.Isitshixo ekukhethweni kokufa okuphezulu kukuphepha ukuguqulwa okubangelwa ukungqubana phakathi kwemveliso kunye nesixhobo (kwimveliso efanayo, iimodeli ezahlukeneyo zokufa okuphezulu zingasetyenziswa).Ukukhethwa kokufa okuphantsi kunqunywe ngokuhambelana nobukhulu beplate.Okwesibini kukumisela ukulandelelana kokugoba.Umgaqo oqhelekileyo wokugoba kukuba ukugoba kuphuma ngaphakathi ukuya ngaphandle, ukusuka kwincinci ukuya enkulu, kwaye ukusuka kwizinto ezikhethekileyo ukuya eziqhelekileyo.Ukuze i-workpiece ene-edge efileyo icinezelwe, qale ugobe i-workpiece ukuya kwi-30 ℃ - 40 ℃, kwaye usebenzise i-fayleling die ukucinezela i-workpiece ukufa.
Ngexesha le-riveting, ukubumba okufanayo kunye nokwahlukileyo kuya kukhethwa ngokuhambelana nokuphakama kwe-stud, kwaye ke uxinzelelo loxinzelelo luya kulungelelaniswa ukuze kuqinisekiswe ukuba i-stud igungxulwe nomphezulu we-workpiece, ukwenzela ukuba ugweme ukuba i-stud. ayicinezelwa ngokuqinileyo okanye icinezelwe ngaphandle komphezulu we-workpiece, ibangela ukuba i-workpiece ikhutshwe.
Welding ibandakanya argon arc welding, indawo welding, carbon dioxide ekhuselweyo welding, manual arc welding, etc. Kuba indawo welding, indawo workpiece welding iya kuqwalaselwa kuqala, kunye nokubeka tooling kuya kuqwalaselwa ngexesha imveliso yobuninzi ukuqinisekisa indawo echanekileyo ukuwelda indawo.
Ukuze weld ngokuqinileyo, iqhuma kuya kwenziwa kwi workpiece ukuba welded, nto leyo enokwenza udibaniso iqhuma kunye nepleyiti flat ngokulinganayo phambi amandla kwi welding ukuqinisekisa ukuba ukufudumeza indawo nganye iyahambelana.Ngexesha elifanayo, indawo ye-welding nayo inokumiselwa.Ngokufanayo, ukuwelda, ixesha lokulayisha kwangaphambili, ixesha lokubamba uxinzelelo, ixesha lokugcinwa kunye nexesha lokuphumla liya kulungelelaniswa ukuze kuqinisekiswe ukuba i-workpiece inokuthi ifakwe i-welded ngokuqinileyo.Emva kwe-welding spot, kuya kubakho i-welding scar kwi-workpiece surface, eya kunyangwa nge-mill flat.I-Argon arc welding isetyenziswa ikakhulu xa ii-workpieces ezimbini zinkulu kwaye zifuna ukudityaniswa kunye, okanye xa i-workpiece enye iphathwa kwikona, ukufezekisa ukucaca kunye nokugudiswa kwendawo yokusebenza.Ubushushu obuveliswe ngexesha le-argon arc welding kulula ukuguqula i-workpiece.Emva kwe-welding, kufuneka iphathwe nge-grinder kunye ne-flat grinder, ngokukodwa ngokubhekiselele kumaphethelo kunye neekona.
Ixesha lokuposa: Nov-29-2022
