Ukuxhuma kwe-butt welding kungenye yezindlela zokuxhuma ezivame ukusetshenziswa emkhakheni wobunjiniyela, futhi uhlobo olulodwa olubalulekile "i-butt welding" noma "i-fusion welding".
I-Butt welding iyindlela evamile yokuxhumana yensimbi, efanelekile ikakhulukazi ekuxhumekeni kwezinto ezifanayo zensimbi noma ezifanayo.Enye yezinhlobo ezivame ukusetshenziswa kakhulu ekushiseleni izinqe yi-"butt welding", eyaziwa nangokuthi "i-button welding".
Ukushisela izinqe kuyindlela yokushisela eqondanisa futhi ixhumanise iziphetho zezinsimbi ezimbili komunye nomunye.Le ndlela yokuxhuma ngokuvamile isetshenziselwa ukukhiqiza amapayipi nama-flange.Ngokwesibonelo,welding intamo flanges, slip on flanges hubbed, amapuleti flange, i-blind flange, njalo njalo.
Izimpawu nezinzuzo:
I-1.Amandla aphezulu: Amandla okuxhumana okuhlanganisiwe kwe-butt ngokuvamile aphezulu ngoba ingxenye ehlanganisiwe ihlanganiswe nensimbi eyisisekelo, iqeda izingxenye ezengeziwe zokuxhuma.
2.Ukusebenza kahle kokuvala: Ukushisela izinqe ngendlela efanele kunganikeza ukusebenza okuhle kakhulu kokuvala, okubaluleke kakhulu ezinhlelweni ezifana namapayipi neziqukathi ezidinga ukusebenza kokuvala.
3.Ukuhlanzeka kokubukeka: Ngemva kokuphothulwa kwe-welding, i-workpiece eshiselwe ngokuvamile inokubukeka kahle futhi amalunga ahlanganisiwe ayisicaba, okunciphisa isidingo sokucubungula okulandelayo.
I-4.Isebenza kahle ngokomnotho: Uma kuqhathaniswa nezinye izindlela zokuxhuma, i-welding ayidingi ukusetshenziswa kwama-bolts, amantongomane, noma ezinye izingxenye zokuxhuma, okwenza kube nezindleko ezithe xaxa mayelana nezinto kanye nezindleko.
I-5.Ibanga lesicelo esibanzi: lilungele ukushisela izinto ezihlukahlukene zensimbi, kuhlanganise nensimbi, i-aluminium, ithusi, njll.
Ngobuchwepheshe obubalulekile ekuxhumekeni kwe-butt welding, okungukuthi "i-resistance welding", kuyindlela yokukhiqiza ukushisa ngokusebenzisa amandla kagesi kanye nokushisisa i-workpiece yensimbi ibe yisimo esincibilikisiwe.Uhlobo olukhethekile lwe-resistance butt welding "i-resistance butt welding", eyaziwa nangokuthi "i-resistance butt welding".
Ku-resistance butt welding, izinto zokusebenza zensimbi emikhawulweni yomibili ye-welding zixhunywe kugesi ngama-electrode.Uma i-current idlula kulezi zingxenye zokusebenza, ukushisa kuyakhiqizwa, okubangela ukuthi indawo yokuxhumana ishise futhi inyibilike.Uma iphuzu elincibilikayo elidingekayo kanye nezinga lokushisa lifinyelelwa, ingcindezi isetshenziswa ku-workpiece, iwaxhuma ndawonye.Kamuva, yeka ukushisisa futhi ufake ingcindezi ukuze uvumele indawo yokushisela ukuthi iphole futhi iqine.Le ndlela yokuxhuma ivamise ukusetshenziselwa izingcezu zensimbi ezacile, njengezitho zomzimba ekwakhiweni kwezimoto neziqukathi zensimbi ekukhiqizeni iziqukathi.
Sekukonke, njengendlela yokuxhumana yensimbi ephumelelayo, ephezulu, futhi esetshenziswa kabanzi, ukushisela kudlala indima ebalulekile ekukhiqizeni nasekwakhiweni kwezimboni, kuhlinzeka ngezindlela ezithembekile zokuxhuma izakhiwo zensimbi ezihlukahlukene.
Isikhathi sokuthumela: Nov-09-2023
