Cold Rolled Steel yog dab tsi?

Kub dov steel kauj yog siv los ua raw khoom rau txias dov hlau. Tom qab pickling kom tshem tawm cov oxide, txias nruam dov yog nqa tawm. Cov khoom tiav yog cov coils txias. Vim tias qhov txias txias los ntawm qhov txias txias deformation, lub zog thiab hardness ntawm cov dov tawv yob nce, thiab lub toughness thiab yas Performance index txo, yog li cov stamping kev ua tau zoo yuav deteriorate thiab tsuas yog siv tau rau tej yam yooj yim deformed qhov chaw. Txias dov yog ua los ntawm kub dov daim hlau ntawm chav tsev kub. Txawm hais tias cov phaj hlau tseem yuav ua kom sov thaum lub sijhawm ua haujlwm vim yog dov, nws tseem hu ua txias dov.

Qhov zoo

1. Cov hlau txias txias muaj cov tuab tuab thiab cov khoom lag luam, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov kev pabcuam pej xeem siab.

2. Cov strips nyias nyias uas tsis tuaj yeem ua los ntawm kev kub dov tuaj yeem tau, thiab cov nyias nyias tuaj yeem ncav cuag 0.001mm lossis tsawg dua.

3. Cov tsos ntawmtxias dov steel kaujyog qhov zoo tshaj plaws, thiab tsis muaj pitting, nias rau hauv daim ntawv oxide, thiab lwm yam tsis xws luag uas feem ntau nthuav tawm hauv cov ntawv kub dov, thiab raws li tus neeg siv qhov kev thov, daim ntawv yob nrog qhov sib txawv ntawm qhov roughness tuaj yeem tsim los pab txhawb. kev ua cov txheej txheem tom ntej.

4. Cold dov daim ntawv coil ntev thiab zoo heev txhua yam muaj nuj nqi thiab cov txheej txheem muaj nuj nqi, siab zog, qis tawm los txwv, zoo heev sib sib zog nqus nqus muaj nuj nqi.

5. tuaj yeem ua kom tiav high-speed rolling thiab tag nrho nruam dov, nrog rau siab yield.