Imishini yokushisela i-copper rod butt ingamathuluzi abalulekile ekusetshenzisweni kwezimboni ezihlukahlukene, aziwa ngokukwazi kwawo ukudala ama-welds aqinile futhi athembekile ezingxenyeni zethusi. Okubalulekile enqubweni yokushisela kule mishini ukuphatha ukushisa, okudlala indima ebalulekile ekuzuzeni ukushisela okuphumelelayo. Kulesi sihloko, sizohlola umthombo wokushisa kanye nomjikelezo wokushisela emishini yokushisela induku yethusi.
Umthombo Wokushisa: I-Electrical Arc
Umthombo wokushisa oyinhloko emishini yokushisela induku yethusi yi-arc kagesi. Lapho inqubo yokushisela iqala, i-arc kagesi ikhiqizwa phakathi kwama-electrode kanye nenduku yethusi iphela. Le arc ikhiqiza ukushisa okunamandla, okugxilwe endaweni lapho kuthintana khona phakathi kweziphetho zenduku. Ukushisa okukhiqizwe i-arc kagesi kubalulekile ekuncibilikiseni izinduku nokudala ichibi elincibilikisiwe.
Umjikelezo Welding: Izigaba Key
Umjikelezo wokushisela emishinini yokushisela induku yethusi inezigaba ezimbalwa ezibalulekile, ngasinye sinomthelela ekwakhekeni okuyimpumelelo kwejoyinti eliqinile nelinokwethenjelwa lokushisela. Okulandelayo yizigaba eziyinhloko zomjikelezo we-welding:
1. Ukubamba kanye nokuqondisa
Isigaba sokuqala sihilela ukugoqa iziphetho zethusi ngokuphephile endaweni nokuqinisekisa ukuhleleka okufanele. Lesi sinyathelo sibalulekile ukuze kuzuzwe inhlanganisela ye-weld eqondile futhi efanayo. I-clamping mechanism emshinini wokushisela ibamba ngokuphephile izinduku, ivimbele noma yikuphi ukunyakaza ngesikhathi senqubo yokushisela.
2. Ukuqaliswa kwe-Arc Electrical
Uma izinduku seziboshiwe futhi ziqondaniswe, i-arc kagesi iyaqalwa. Umsinga kagesi udlula kuma-electrode futhi ugeleze unqamule igebe elincane phakathi kweziphetho zenduku. Lokhu kwamanje kudala ukushisa okunamandla okudingekayo ekushiseleni. I-arc ilawulwa ngokucophelela ukuvimbela ukushisa ngokweqile nokuqinisekisa ukushisa okufanayo kwendawo yenduku.
3. Isicelo se-Welding Pressure
Ngesikhathi esifanayo ne-arc kagesi, ingcindezi yokushisela isetshenziswa ukuletha iziphetho zethusi zibe seduze. Ukucindezela kufeza izinjongo ezimbalwa ezibalulekile: kugcina ukuhleleka, kuqinisekisa ukuhlangana okufanele kwezindawo zenduku, futhi kuvimbele noma yiziphi izikhala zomoya ezingase zibe sengozini ikhwalithi yokushisela.
4. Fusion kanye Pool Formation
Njengoba i-arc kagesi iqhubeka, ukushisa okukhiqizwayo kuncibilikisa indawo engaphezulu yenduku yethusi. Lokhu kubangela ukwakheka kwechibi elincibilikisiwe endaweni yokushisela. Ukuhlanganiswa okufanele kubalulekile ukuze kwakhiwe i-weld eqinile nethembekile.
5. Welding Hold Pressure
Ngemva kokuba i-welding current icinyiwe, ingcindezi yokubamba i-welding iyagcinwa ukuvumela ichibi elincibilikisiwe liqine futhi i-weld iphole. Lesi sigaba siqinisekisa ukuthi ilunga liqina ngokulinganayo nokuthi ubuqotho be-weld buyagcinwa.
6. Ukupholisa kanye Nokuqinisa
Uma isigaba sokucindezela ukubamba sesiphelile, ijoyinti elishiselwe liyapholisa futhi liqiniswe. Le nqubo yokupholisa iqinisekisa ukuthi i-weld joint ifinyelela amandla ayo aphelele nokuthi iziphetho zenduku yethusi zihlanganiswe ngokuphumelelayo.
7. Khipha Ingcindezi
Ekugcineni, ingcindezi yokukhulula isetshenziswa ukuze kukhululwe ilunga elishiselwe emshinini wokubopha. Lesi sigaba kufanele silawulwe ngokucophelela ukuvimbela noma yikuphi ukuhlanekezela noma ukulimala kwe-weld esanda kwakhiwa.
Sengiphetha, umthombo wokushisa emishinini yokushisela izinqe zethusi yi-arc kagesi, ekhiqiza ukushisa okukhulu okudingekayo ekushiseleni. Umjikelezo wokushisela uqukethe izigaba ezibalulekile, okuhlanganisa ukugoqa nokuqondanisa, ukuqaliswa kwe-arc kagesi, isicelo sokucindezela i-welding, ukuhlanganiswa nokwakheka kwamachibi, ingcindezi yokubamba i-welding, ukupholisa nokuqiniswa, kanye nokucindezela kokukhulula. Ukuqonda nokuphatha ngempumelelo lezi zigaba kubalulekile ukuze kuzuzwe ukushiselwa okuqinile, okuthembekile, kanye nekhwalithi ephezulu ezinhlelweni ezihlukene zezimboni.
Isikhathi sokuthumela: Sep-08-2023
