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冷軋管機酸洗和退火過程中需要注意的幾個問題 

發布時間:2021/6/17 8:56:00

    對于在使用冷軋管機冷軋工藝中酸洗退火的原理,很多人并不了解。凱泰冷軋管機今天給大家介紹冷軋機酸洗退火工藝的原理。由于冷軋前帶鋼表面有一層氧化皮,必須對氧化皮進行清理。這是冷軋工藝的步驟——酸洗,然后軋制,由于加工硬化,軋制的帶鋼需要退火,軟化后表面的油脂需要清洗。



如果清洗不干凈,則成品帶上有補丁。經過油脂處理和退火后,帶鋼表面光亮。為了獲得所需的尺寸和厚度,經過平整機處理后,成品帶鋼符合要求。帶鋼在通過平整機前,可根據用戶要求進行切割,然后進行循環。

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