Ukuwelda iintonga ze-aluminiyam usebenzisa oomatshini bokuwelda i-butt kunokuba ngumngeni ngenxa yeempawu ezizodwa ze-aluminiyam.Eli nqaku liphonononga izicwangciso ezisebenzayo zokuthintela iziphene ze-welding kunye nokuqinisekisa ukuveliswa kwee-welds ezikumgangatho ophezulu xa usebenzisa oomatshini bokudibanisa intonga ye-aluminium.
1. Ucoceko lungundoqo:
- Ukubaluleka:Imiphezulu yealuminiyam ecocwe ngokufanelekileyo ibalulekile kwiiweld ezingenasiphako.
- Inkqubo yoThintelo:Coca ngokucokisekileyo iziphelo zeentonga ze-aluminiyam phambi kwe-welding ukususa nayiphi na i-oxide layers, ukungcola, okanye ukungcola.Sebenzisa indlela efanelekileyo yokucoca, njengokuxubha ucingo okanye ukucocwa kweekhemikhali, ukuqinisekisa indawo ecocekileyo.
2. Umoya oLawulwayo:
- Ukubaluleka:Ialuminiyam iyasebenza kakhulu ngeoksijini kwaye inokwenza iileya zeoksidi ngexesha lokuwelda.
- Inkqubo yoThintelo:Yenza i-welding kwindawo elawulwayo, njengegumbi lokukhusela igesi, ukuthintela ukuvela kwi-oxygen.Oku kunciphisa ukubunjwa kwe-oxide ngexesha lenkqubo ye-welding.
3. Ukulungelelanisa ngokufanelekileyo kunye noLungelelwaniso:
- Ukubaluleka:Ukulungelelaniswa okuchanekileyo kunye nokulungelelaniswa kubaluleke kakhulu kwi-welding ye-aluminium eyimpumelelo.
- Inkqubo yoThintelo:Qinisekisa ukuba iziphelo zentonga zilungelelaniswe ngokufanelekileyo kwaye zihlanganiswe ngokuqinileyo.Ukungahambi kakuhle okanye izikhewu kunokukhokelela kwiziphene ze-welding.
4. IiParameters zokuWelding ezifanelekileyo:
- Ukubaluleka:Iiparamitha ze-welding ezingalunganga zingabangela umgangatho ombi kunye neziphene.
- Inkqubo yoThintelo:Seta iiparamitha ze-welding, njengangoku, i-voltage, kunye noxinzelelo, ngaphakathi koluhlu olucetyiswayo lwe-aluminium yelding.Landela izikhokelo zomenzi womatshini ngesetingi ezizezona.
5. ULondolozo lwe-Electrode:
- Ukubaluleka:I-Electrodes idlala indima ebalulekileyo kwinkqubo ye-welding.
- Inkqubo yoThintelo:Hlola rhoqo kwaye ugcine i-electrodes ye-welding.Qinisekisa ukuba zicocekile, azinamonakalo, kwaye zilungelelaniswe ngokufanelekileyo.Ii-electrode ezingcolileyo okanye ezonakalisiweyo zinokukhokelela kwiziphene ze-welding.
6. Uvavanyo lwangaphambili lwe-Weld:
- Ukubaluleka:Ukuqhuba iiwelds zovavanyo kunceda ukuchonga imiba enokubakho phambi kwemveliso ye-welding.
- Inkqubo yoThintelo:Yenza iimvavanyo ze-weld zangaphambili kwiintonga zesampulu ukuvavanya umgangatho we-weld kunye nokulungelelanisa iiparamitha ukuba kuyimfuneko.Oku kuvumela abaqhubi ukuba balungelelanise izicwangciso kunye nokuthintela iziphene kwiiwelds zemveliso.
7. Uhlolo lwasemva kweWeld:
- Ukubaluleka:Ukuhlola okubonwayo kubalulekile ukuze kubonwe iziphene ze-welding.
- Inkqubo yoThintelo:Jonga indawo edityanisiweyo ngeso lengqondo naziphi na iimpawu zeziphene, ezifana neentanda, i-voids, okanye ukudibanisa okungaphelelanga.Sebenzisa iindlela zovavanyo olungonakalisi (NDT) njengovavanyo lokungena kwedayi okanye uvavanyo lwe-ultrasonic ukuze uvavanye ngokucokisekileyo.
8. Ukupholisa ngokufanelekileyo:
- Ukubaluleka:Ukupholisa ngokukhawuleza kunokukhokelela ekuqhekekeni kunye nezinye iziphene kwi-aluminium.
- Inkqubo yoThintelo:Sebenzisa iindlela zokupholisa ezilawulwayo, ezinjengokusebenzisa i-electrode ezipholiswe ngamanzi okanye amagumbi okupholisa alawulwayo, ukuqinisekisa umlinganiselo wokupholisa ngokuthe ngcembe nangendlela efanayo emva kwe-welding.
9. Uqeqesho lwabaSebenzisi:
- Ukubaluleka:Abaqhubi abaqeqeshwe kakuhle bayimfuneko kwi-welding ye-aluminium eyimpumelelo.
- Inkqubo yoThintelo:Ukubonelela ngoqeqesho olubanzi kubasebenzi malunga nemingeni ethile kunye neendlela ezingcono zokuwelda ngentonga ye-aluminiyam.Qinisekisa ukuba banolwazi malunga nesixhobo kunye nezinto ezisetyenziswayo.
Iintonga ze-aluminiyam zokuwelda zisebenzisa oomatshini bokuwelda i-butt zifuna ingqalelo kwiinkcukacha kunye nokubambelela kwizenzo ezithile zokuthintela iziphene ze-welding.Ukugcina ukucoceka, ukulawula umoya we-welding, ukuqinisekisa ukulungelelaniswa okufanelekileyo kunye nokulungelelaniswa, ukusebenzisa i-parameters ye-welding efanelekileyo, ukugcina i-electrodes, ukuqhuba iimvavanyo zangaphambi kwe-weld, ukwenza ukuhlolwa kwe-post-weld, ukulawula ukupholisa, kunye nokubonelela ngoqeqesho lwabaqhubi zizinto ezibalulekileyo zokuthintela.Ngokulandela ezi zenzo, abaqhubi banokuvelisa ii-welds ezingenasiphako kwaye bafezekise iziphumo ezikumgangatho ophezulu kwizicelo ze-aluminium rod butt welding.
Ixesha lokuposa: Sep-04-2023