I-Spot welding iyinqubo esetshenziswa kakhulu embonini yokukhiqiza, eyaziwa ngokusebenza kahle kwayo kanye nesivinini sokuhlanganisa izinsimbi zokusebenza. Kodwa-ke, ama-workpieces okushisela anobukhulu obungalingani nezinto ezihlukene kungaba umsebenzi oyinselele. Kulesi sihloko, sizohlola amasu kanye nokucatshangelwa kokubona ngokuphumelelayo ama-workpieces anjalo.
1. Ukukhetha Okubalulekile:
Ngaphambi kokungena kwinqubo yokushisela, kubalulekile ukukhetha ama-electrode okushisela afanelekile kanye nezilungiselelo zezinto ezihlanganiswayo. Izinsimbi ezihlukene zinezimo ezihlukene ze-conductivity kanye ne-heat dissipation, ezingathinta ikhwalithi ye-weld. Isibonelo, uma ushisela insimbi ku-aluminium, uzodinga ama-electrode akhethekile adizayinelwe ukushisela okuhlukile.
2. Amapharamitha Welding:
Imingcele ebalulekile ekushiseleni kwendawo yi-welding current, isikhathi se-welding, namandla e-electrode. Lezi zinhlaka kufanele zilungiswe ngokusekelwe ekugqineni kwezinto zokwakha kanye nohlobo. Izinto eziwugqinsi ngokuvamile zidinga ama-welding currents aphezulu kanye nezikhathi zokushisela ezinde. Kuzinto ezingafani, ukuthola ibhalansi efanele kubalulekile ukuze ugweme ukushisela ngokweqile noma ukushisela ngaphansi.
3. Idizayini ye-Electrode:
Imiklamo ye-electrode yangokwezifiso ingasiza ukusabalalisa amandla okushisela ngokulinganayo ezintweni zokusebenza, ngisho noma inobukhulu obuhlukile. Isibonelo, i-electrode enezitebhisi enobubanzi obukhudlwana ohlangothini olulodwa ingasetshenziswa ukuze kuqinisekiswe ukushisela okufanelekile kokujiya kuyilapho kuvimbela ukushiswa kwencane.
4. I-Tack Welding:
Ukushisela i-tack kuhilela ukwenza ama-weld amancane, okuqala ezindaweni zamasu eduze kwejoyinti ukuze kubanjwe ama-workpiece okwesikhashana. Lokhu kungaba usizo ikakhulukazi lapho usebenza ngezinto ezinogqinsi oluhlukahlukene. Ama-tack weld aqinisekisa ukuthi ama-workpieces ahlala eqondile ngesikhathi senqubo yokugcina yokushisela.
5. Ukulandelana Kwe-Welding:
Ukulandelana lapho ushisela khona izinto ezihlukene nakho kungathinta ikhwalithi yelunga. Kuyancomeka ukuthi uqale nge-thinnest material bese udlulela kokujiyile. Lokhu kuvimbela ukunqwabelana kokushisa okudlulele ezintweni ezizacile, okungaholela ekushiseni noma ekuhlanekeni.
6. Ukuhlola Nokuhlola:
Ngemuva kokuqeda ukushisela, kubalulekile ukuhlola ikhwalithi. Izindlela ezihlukile zokuhlola ezingalimazi, njengokuhlola okubonakalayo, ukuhlola ukungena kukadayi, noma ukuhlolwa kwe-X-ray, zingasetshenziswa ukuze kuqinisekiswe ubuqotho be-weld.
7. Ukuzijwayeza Nokuqeqesha:
Ukushisela izinto ezingafani nezinsimbi zokuqina ezingalingani kungaba yikhono eliyinkimbinkimbi. Ukuqeqeshwa okwanele nokuzijwayeza kubalulekile ukuze abashiseli bathuthukise ubuchwepheshe obudingekayo ukuze bahlale bekhiqiza amalunga aphezulu ezimeni ezinjalo.
Sengiphetha, ama-workpieces wokushisela anobukhulu obungalingani nezinto ezihlukene ezinomshini wokushisela amabala adinga ukucatshangelwa ngokucophelela kwezinto, imingcele yokushisela, ukwakheka kwe-electrode, nokulandelana kokushisela. Ngokulandela lezi ziqondiso kanye nokutshala imali ezintweni ezifanele, abakhiqizi bangakwazi ukuzuza ukushisela okuqinile nokuthembekile ezinhlelweni ezihlukahlukene, ngisho nalapho bebhekene nenhlanganisela yezinto eziyinselele.
Isikhathi sokuthumela: Sep-15-2023
