Iitshekhi ze-Weld ezintathu, umgca omnye osezantsi

Iitshekhi ze-Weld ezintathu, umgca omnye osezantsi

Kwiworkshop yemveliso yeivaliwe-iindawo zokupholisa zesekethi, elona nyathelo lingenakulinganiswa lihlala limisela ubomi obude benkonzo yesixhobo: i-welding.

Inqaba yokupholisa enyeinokuqulatha naphi na ukusuka kumakhulu aliqela ukuya ngaphezulu kwewaka leewelds. Yonke i-weld enye yindawo enokubakho yomngcipheko. Iiweld ezilungileyo zithetha ukuba isixhobo sisebenza iminyaka esibhozo ukuya kwelishumi ngaphandle kokuvuza. Iiwelds ezimbi zithetha ukuba kwiinyanga nje emva kofakelo kwindawo yomthengi, iingxaki zivela - ukuvuza kwekhoyili, ilahleko yoxinzelelo lwenkqubo, ukuvalwa komgca wemveliso.

Yiyo loo nto umgangatho we-Oasis Bingfeng wokuwelda ulula:yonke i-weld kufuneka iphumelele iitshekhi ezintathu.

Jonga 1: Ukuzihlola{1}}.Emva kokugqiba ukuwelda, umtshisi uyazihlola ngokwakhe. Uhlola ukuba i-weld bead iyafana na, kwaye ingaba kukho iziphene ezibonakalayo ezifana ne-porosity, i-slag inclusions, okanye i-undercuts. Eli nyathelo lixhomekeke kumava kunye nobuchule. Umshiseli ofanelekileyo uyazi ngoko nangoko ukuba i-weld ilungile. Ukuba akunjalo, iphinda isetyenziselwe ngelixa ishushu. Kuphela xa idlula uye waya kwi weld elandelayo.

Jonga i-2: Ukuhlolwa koontanga.Umntu osebenza naye kwiqela elinye kunye nendawo yokusebenza ujonga i-weld. Iiseti ezimbini zamehlo zibona ngaphezu kwesinye. Ngamanye amaxesha, xa ubuwelda ixesha elithile, uye uqhelane nomsebenzi wakho kwaye ungaziboni iingxaki - kodwa ukusuka kwelinye icala, isiphene siye sibonakale. Ukuhlolwa koontanga ayikokukhangela iimpazamo; imalunga nokubamba iingxaki kwangethuba, phambi kokuba zidlulele kwinqanaba elilandelayo.

Khangela 3: Uhlolo lweeNgcali.Umhloli ozinikeleyo womgangatho usebenzisa izixhobo zokuhlola ezifanelekileyo ukwenza uhlolo oluchubekileyo kwinkangeleko ye-weld -, imilinganiselo, kunye nokungabikho kokuqhekeka{1}}okuncinci. Kuphela emva kokudlula olu vavanyo lokugqibela apho i-weld iqhubela phambili.

Kuphela emva kwayo yonke intoiitshekhi ezintathu zigqithisiwe nguye thinandicingelwe. Emva koko kuza uvavanyo loxinzelelo - yonke iyunithi icinezelwa ngamanzi kwaye ibanjwe ixesha elaneleyo lokuqinisekisa ukuba akukho kuvuza. Kuphela emva kokuphumelela uvavanyo loxinzelelo izixhobo zicinywe ukupakishwa kunye nokuthunyelwa.

Kuphela emva kokudlula zonke iitshekhi apho ifumana uvavanyo loxinzelelo. Kuphela emva kokudlula uvavanyo loxinzelelo luthunyelwa.

Ivakala ingqongqo - kwaye kunjalo. Kodwa yindlela i-Oasis Bingfeng esebenze ngayo amashumi amabini{2}}iminyaka emine. Iiwelds zikumgangatho ongabonakaliyo - xa isixhobo sifakiwe kwaye i-casing ivaliwe, iiwelds zifihliwe kumthengi. Kodwa xa kuvuza kwenzeka, iingxaki zibonakala. Ngoko ke asithembeli kwithamsanqa. Sisebenzisa iitshekhi ezintathu ukuguqula ithamsanqa libe yinyaniso.

Yonke i-weld isithembiso. Siyidibanise yomelele, ukuze abathengi bethu bayisebenzise ngokuzithemba.