Imishini yokushisela izinqe zekhebula ingamathuluzi abalulekile ezimbonini ezihlukahlukene, aziwa ngekhono lawo lokudala ama-welds aqinile nanokwethenjelwa ezingxenyeni zekhebula.Ukuzuza imiphumela elungile yokushisela kuncike ekuqondeni nasekuphatheni ngempumelelo amapharamitha wenqubo kanye nokulungiselela ucezu lokusebenza.Kulesi sihloko, sizocubungula izici zobuchwepheshe zemishini yokushisela izinqe zekhebula, okuhlanganisa imingcele yenqubo ebalulekile kanye nezinyathelo ezibalulekile zokulungiswa kwe-workpiece.
Amapharamitha okucubungula:
1. I-Welding Yamanje:I-Welding current iyipharamitha ebalulekile enquma inani lokushisa elikhiqizwa ngesikhathi senqubo yokushisela.Kufanele ilungiswe ngokusekelwe kusayizi kanye nempahla yezintambo ezishiselwe.Amandla aphezulu ngokuvamile ayadingeka kumakhebuli amakhulu noma izinto ezikwazi ukumelana nogesi.
2. Isikhathi sokushisela:Isikhathi sokushisela sinquma ubude besikhathi lapho kusetshenziswa khona i-welding current.Kufanele isethwe ukuze kuqinisekiswe ukuhlanganiswa okufanele kwentambo yokuphela.Izikhathi zokushisela ezinde zingadingeka kumadayamitha ekhebula amakhulu, kuyilapho izikhathi ezimfushane zifanele izintambo ezincane.
3. Ingcindezi:Kusetshenziswa ingcindezi yokubamba intambo igcina ndawonye ngesikhathi senqubo yokushisela.Kufanele ilungiswe ukuze kuqinisekiswe ukuthintana kahle kukagesi kanye nokuhambisana kahle.Ukucindezela kufanele kube ngokwanele ukuvimbela noma yikuphi ukunyakaza kwekhebula ekupheleni ngesikhathi sokushisela kodwa kungabi phezulu kangangokuthi kukhubaza izintambo.
4. Izinto kanye nesimo se-Electrode:Ama-electrode ahlangana neziphetho zekhebula adlala indima ebalulekile.Kufanele zenziwe ngezinto ezikwazi ukumelana namazinga okushisa aphezulu futhi zigcine ukuqhutshwa kahle kukagesi.Hlola njalo ama-electrode ukuthi akagugile, awonakele, noma angcolile bese uwashintsha njengoba kudingeka.
5. Umjikelezo Welding:Umjikelezo wokushisela uhlanganisa ukubopha izintambo, ukuqalisa inqubo yokushisela, ukubamba ingcindezi ngesikhathi sokushisela, kanye nokupholisa ngemva kokushisela.Ukulandelana nobude besigaba ngasinye kufanele kulungiselelwe izintambo ezithile ezishiselwe.
Ukulungiselela ucezu lokusebenza:
1. Ukuhlanza Ikhebula:Ukuhlanzwa kahle kweziphetho zekhebula kubalulekile.Susa noma yikuphi ukungcola, amafutha, i-oxidation, noma ukungcola okungase kuphazamise inqubo yokushisela.Ukuhlanza kungenziwa kusetshenziswa amabhulashi ocingo, amathuluzi abrasive, noma izindlela zokuhlanza amakhemikhali, kuye ngezinto zekhebula nesimo.
2. Ukusika Ikhebula:Qinisekisa ukuthi iziphetho zekhebula zisikwe ngokuhlanzekile nangokulinganayo.Noma yikuphi ukungahambi kahle ekusikeni kungathinta ikhwalithi ye-weld.Sebenzisa amathuluzi okusika afanelekile kanye namasu ukuze ufinyelele ukusika okunembile ngisho nokusikeka.
3. Ukuqondanisa Ikhebula:Ukuqondanisa kahle iziphetho zekhebula kubalulekile ekuzuzeni ukushisela okuqondile nokufana okufanayo.Qinisekisa ukuthi izintambo ziqondaniswe ngendlela efanele futhi zigcinwe ngokuvikelekile endleleni yokubopha yomshini wokushisela.Ukungaqondi kahle kungaholela ekushiseleni okubuthakathaka noma okungalingani.
4. Usayizi wekhebula nokuhambisana:Qinisekisa ukuthi izintambo ezishiselwe zingusayizi olungile, uhlobo, kanye nezinto zohlelo oluhlosiwe.Ukusebenzisa izintambo ezinemininingwane engalungile kungaholela ekulimaleni kokushisela kanye nokusebenza okuncishisiwe.
5. Ukuhlolwa Kwekhebula:Ngaphambi kokushisela, hlola iziphetho zekhebula ukuze uthole noma yikuphi ukukhubazeka okubonakalayo, njengokuqhekeka noma ukungapheleli.Noma yiziphi izingxenye ezilimele noma ezinesici kufanele zisikwe futhi zisuswe ngaphambi kokushisela.
Sengiphetha, ukufeza ukushiselwa kwe-cable butt okuphumelelayo kudinga ukuqonda okuphelele kwemingcele yenqubo kanye nokulungiselela okufanele kwe-workpiece.Ngokulungisa ngokucophelela i-welding current, isikhathi, ingcindezi, nesimo se-electrode, futhi ngokuqinisekisa ukuthi izintambo zihlanzekile, zisikwe kahle, ziqondaniswe, futhi ziyahambisana nesicelo, opharetha bangakhiqiza ngokuqhubekayo ama-welds aqinile, athembekile, nasezingeni eliphezulu kuzilungiselelo ezihlukahlukene zezimboni. .
Isikhathi sokuthumela: Sep-08-2023