Okokuqala, umphezulu wokuchaneka okuphezuluityhubhu yobheduiya kwenza umaleko oqinileyo okhuselayo, kungakhathaliseki ukuba igrisi, icarbohydrates, ibhaktheriya kunye neentsholongwane, ulwelo oluyingozi, ioksijini okanye imisebe ye-ultraviolet, ayinakudlula kuyo, kwaye ayinakukhukuliseka ukuze ingcolise umgangatho wamanzi, kwaye iiparasite azikwazi ukudlula kuyo. .Ayinakuhlala kumphezulu wemibhobho yobhedu ukuyithambisa.Iityhubhu zobhedu ezichaneke kakhulu zilukhuni kuneetyhubhu zeplastiki, zibhetyebhetye ngakumbi kunesinyithi esiqhelekileyo, kulula ukusetyenzwa, kwaye zinokuxhathisa okuthile kwiqabaka.I-tube yobhedu echanekileyo ephezulu inokumelana noxinzelelo oluphezulu, okuqinisekisa ukuba inokugcina ukusebenza okugqwesileyo naphantsi koxinzelelo oluphezulu ngaphandle kokuguqulwa okanye ukuqhekeka.
Indlela yokudibanisa ubhedu ngokuqhelekileyo i-gas welding, i-welding wire, i-borax.Nika ingqalelo ubungakanani bomlilo xa udibanisa.Okokuqala sebenzisa i-welding yegesi ukutshisa umbhobho wobhedu obomvu.Ngeli xesha, nikela ingqalelo kwi-flame eluhlaza okwesibhakabhaka phakathi xa ulungisa ilangatye, kwaye ulungelelanise ubude obude, ngaphandle koko ubushushu buya kuba buphezulu ukuba bufutshane.Yongeza i-borax, kwaye ungeze ucingo lwe-welding yobhedu emva kokuba i-borax inyibilike.
Amanyathelo eSoldering yobhedu
1. Ngethuba lenkqubo ye-welding, hlala ugcine ilangatye eligubungela amalunga ukukhusela umoya ukuba ungangeni;
2. I-flux iya komiswa, kwaye umswakama uya kunyuka kwi-100 ° C, kwaye i-flux iya kuba yi-milky white.
3. I-Flux iya kuba namagwebu kwi-316 ° C.
4. I-Flux iba yincama kwi-427°C
5. I-flux iba yi-fluid kwi-593 ° C, ekufutshane neqondo lokushisa lokutshisa.
6. I-Solder equlethe i-35% -40% yesilivere iyanyibilika kwi-604 ° C kwaye ihamba nge-618 ° C.
7. Qaphela ukuba imveliso emibini ekufuneka idityaniswe kufuneka ifudunyezwe ngetotshi ye-welding.
8. Unokujonga ukuba iqondo lokushisa lifanelekile ngumbala womlilo.Xa iqondo lokushisa lifikelela kwiqondo lokushisa elivuthayo, ilangatye liya kubonakala liluhlaza, kwaye ilangatye eliluhlaza liya kubonisa ukuba iqondo lokushisa lifanelekile xa lifikelela kwi-welding yesilivere.
9. Ukudibanisa umbhobho wobhedu kunye nombhobho wensimbi komnye nomnye, umbhobho wobhedu kufuneka ushushu kuqala (kuba umbhobho wobhedu utshisa ngokukhawuleza kwaye ufuna ukushisa okukhulu).
10. Ngethuba lenkqubo yokuqhafaza, i-torch ye-welding ayifanele imise kwinqanaba elinye lonke ixesha, kodwa inokuhanjiswa kwi-figure-eight shape.
11. Kucetyiswa ukuba kusetyenziswe isibane esikhulu, ukwenzela ukuba ubushushu obukhulu bunokufumaneka ngedangatye elithambileyo ngaphandle koxinzelelo olugqithisileyo okanye "ukuvuthela", ngokukhethekileyo ngokukhanya okuncinci kwi-flame conical yangaphakathi.
Ixesha lokuposa: May-12-2023