Cold Rolling le Cold Hard Coil

Cold Rolling le Cold Hard Coil

Cold Hard coil e fumanoa ka ho pickling le ho bata ho kolobisa coil e chesang.Ke mofuta oa khoele e batang.

Cold rolled coil (boemo bo annealed) : khoele e chesang e kolobisitsoeng ka ho kha, ho bilika ha serame, ho kolobisoa ha hood, ho lekanya, (ho qeta) , e ka fumana Cold rolled coil.

Phapang pakeng tsa Cold Rolled le Cold Hard:

1.Ho tloha ka chebahalo, sejana se batang sa Hard plate ke 'mala o monyane oa Micro Black ka kakaretso

2.Boleng ba bokaholimo, Sebopeho le boholo bo nepahetseng ba Cold Rolled bo molemo ho feta Cold Hard.

3. Ka ts'ebetso:

Ho tloha ha Cold Hard coil e fumanoa ka ho toba ka mokhoa o batang oa ho roala, ts'ebetsong e batang ea ho bilika ho sebetsa ka thata nakong ea ho koloha ha serame, matla a chai a eketseha 'me khatello e itseng ea ka hare e sala,' me ponahalo ea ka ntle e batla e le thata, kahoo e bitsoa Cold Hard coil..

Cold-rolled coil (sebaka se annealed): khoele e batang e thata e fumanoa ka ho phunya hood pele e phuthoa.Ka mor'a annealing, ts'ebetso e thata ea mosebetsi le khatello ea kelello e ka hare e felisoa (e fokotsehile haholo), ke hore, matla a lihlahisoa a fokotsehile ho bata.Pele o phutha.

Ka hona, matla a tlhahiso: khoele e batang e thata e kholo ho feta khoele e pholileng (boemo ba annealed), e le hore khoele e pholileng (boemo ba annealed) e ntle haholo bakeng sa ho hatakela.