Waa maxay kabka qaloocan ?

The crystallizer of the arc continuous casting machine is curved, and the nip roller of the second cold zone is installed in a quarter arc. The slab is straightened at the tangent point of the vertical center line, and then cut into a fixed length, from the horizontal direction. The blank is thus drawn, so that the height of the casting machine is substantially equal to the radius of the arc. The main features of this continuous casting machine are:

1 Sababtoo ah waxay u habaysan tahay inta u dhaxaysa 1/4 arc, dhererkeedu wuxuu ka hooseeyaa foorarsiga toosan iyo toosan. Habkani wuxuu ka dhigayaa qalabkiisa mid fudud, kharashka maalgashiga ayaa hooseeya, qalabkuna waa sahlan yahay in la rakibo lana ilaaliyo. Oo sidaas ayaa si weyn loo isticmaalaa.

2 Iyada oo ay ugu wacan tahay dhererka hoose ee qalabka, cadaadiska joogtada ah ee birta dhalaalaysa ee sariirta lagu dhejiyo inta lagu jiro habka adkeyntu waa mid yar, taas oo yareyn karta dildilaaca gudaha iyo kala-soocidda ay keento qallafsanaanta bararka, taas oo faa’iido leh. si kor loogu qaado tayada gogosha oo loo kordhiyo xawaaraha jiidashada.

Dhibaatada ugu weyn ee 3 arc ee habka shubista joogtada ah ayaa ah in ka mid noqoshada aan biraha ahayn ay u muuqdaan inay ku ururaan dhinaca gudaha ee arc inta lagu jiro habka adkeynta, taas oo u janjeerta inay keento qaybinta aan sinnayn ee ka mid noqoshada gudaha meel bannaan ee tuurista. Intaa waxaa dheer, iyada oo ay ugu wacan tahay qaboojinta aan sinnayn ee gudaha iyo dibaddaba, Way fududahay in la sameeyo kala-soocidda bartamaha suunka oo la yareeyo tayada gogosha.