Amashanyarazi Ashyushye Amashanyarazi Q195 Q215 St37 S235jr S355jr Ss400 Icyuma Cyuma Cyiza Cyiza Cyiza Cyuma Cyuma

Igikorwa cyo kubyara ibicuruzwa bishyushyeicyumani ihuriro ryingenzi mubikorwa byo gukora ibyuma. Igizwe ahanini na fagitire yicyuma muburyo bukenewe bwa plaque ikoresheje ubushyuhe bwo hejuru. Ibikurikira nintambwe yibanze:

Gutegura ibikoresho bibisi
Gukomeza gushiramo cyangwa kumera ibisate bikoreshwa nkibikoresho fatizo, mubisanzwe bifite uburebure bwa mm 150-300.
Ubuso bwa plaque burasukurwa (urugero, gusukura ibirimi cyangwa gusya imashini) kugirango bikureho ibipimo nudusembwa kugirango tumenye neza.
Gushyushya
Igisate kigaburirwa mu itanura rigenda kandi rishyuha kugeza kuri 1100-1300 ° C kugirango ugere ku bushyuhe bukabije no kuzamura plastike.
Ubushyuhe hamwe nubushyuhe buringaniye bigenzurwa kugirango wirinde gushyuha cyangwa gushyuha.
Roughing
Igisate cyaragabanijwe kugeza kuri mm 30-50 mm mu ruganda rusubira inyuma (urugero, urusyo ruri hagati ya kabiri cyangwa enye) kugirango rukore umurongo wo hagati.
Nyuma ya buri cyerekezo kizunguruka, amazi yumuvuduko ukabije urashobora gukorwa kugirango ukureho igice cya oxyde.
Kurangiza
Akabari gaciriritse kinjira mu ruganda rurangiza (ubusanzwe rugizwe ninganda esheshatu cyangwa zirindwi enye- cyangwa esheshatu-ndende) aho igenda igabanuka buhoro buhoro kugeza kuntego (urugero, 1,2-25 mm) binyuze mukuzunguruka. Automatic Gauge Control (AGC) hamwe na sisitemu yo kugenzura imiterere ikoreshwa kugirango tumenye neza kandi neza.
Mugihe cyo kuzunguruka, imizingo isaba gukonjesha no gusiga kugirango wirinde guhindagurika no kwambara.
Gukonja
Sisitemu yo gukonjesha ya laminari ikoreshwa mugukonjesha byihuse umurongo wibyuma kuva ubushyuhe bwa nyuma (hafi 800 ° C) kugeza ubushyuhe bwicyumba mugucunga urugero rwamazi nigipimo cyo gukonjesha (urugero, 30-50 ° C / isegonda).
Uburyo bwo gukonjesha bugira ingaruka kuri microstructure (urugero, igipimo cya ferrite na pearlite) hamwe nubukanishi bwicyuma.
Coiling
Icyuma cy'icyuma gishyizwe muri coil ukoresheje umuzingo wa pinch. Impagarara zigenzurwa kuri 100-500 N / mm² kugirango hamenyekane neza igiceri kandi nta shitingi irekuye.
Ubushyuhe bwo gukonjesha bugenzurwa hagati ya 550-700 ° C kugirango hongerwe imikorere.
Nyuma yo gutunganywa
Kuvura hejuru: Gutoranya kugirango ukureho igipimo cya oxyde, cyangwa ibifuniko nka galvanizing cyangwa aluminizing.
Annealing: Kunoza ibintu bihindagurika (urugero, rerystallisation annealing mbere yo gukonja). Kuzunguruka: Binyuze mu kuzunguruka hamwe no kugabanya igabanuka rito, dukuraho igorofa yumusaruro kandi tunoza kurangiza hejuru.
Kugenzura ubuziranenge no gupakira: Tugenzura ibipimo, imiterere yubukanishi, hamwe nubuziranenge bwubuso, hanyuma coil, bundle, hamwe na label y'ibicuruzwa dukurikije ibyo abakiriya babisobanura.