Cold Rolled uye Cold Hard Coil

Cold Rolled uye Cold Hard Coil

Cold Hard coil inowanikwa nekunhonga uye kutonhora kutenderedza inopisa yakakungurutswa coil.Imhando yekoiri inotonhora inokungurutswa.

Cold rolled coil (annealed state): inopisa yakatenderedzwa coil kuburikidza nekunhonga, kutonhora kutenderedza, hood annealing, leveling, (kupedza), inogona kuwana Cold yakakungurutswa coil.

Musiyano pakati peCold Rolled uye Cold Hard:

1.Kubva pakuonekwa, kutonhora Hard plate idiki Micro Black color kazhinji

2.The surface quality, Structure and size precision yeCold Rolled iri nani pane Cold Hard.

3.Pakuita:

Sezvo Cold Hard coil yakawanikwa yakananga nekutonhora kwekukunguruka, mukutonhora kukungurutswa ibasa rakaomeswa panguva yekutonhora, simba regoho rinowedzera uye kumwe kushushikana kwemukati kunoramba, uye kutaridzika kwekunze kwakaoma, saka inonzi Cold Hard coil..

Cold-rolled coil (annealed state): iyo inotonhora yakaoma coil inowanikwa nehood annealing isati yakunguruka.Mushure mekuvhara, basa rinoomesa chiitiko uye kushushikana kwemukati kunobviswa (zvakanyanya kuderedzwa), ndiko kuti, simba regoho rinoderedzwa kusvika pedyo nechando.Asati akunguruka.

Naizvozvo, kusimba kwegoho: iyo inotonhora yakaoma coil yakakura kupfuura iyo inotonhora-yakakungurutswa coil (annealed state), kuitira kuti iyo inotonhora-yakakungurutswa coil (annealed state) inonyanya kufarira kutsika.