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首頁 > 鋼管百科 > 螺旋鋼管的生產(chǎn)步驟

螺旋鋼管的生產(chǎn)步驟

日期:2020-02-06

螺旋鋼管廠家是如何用一塊鋼生產(chǎn)各種螺旋鋼管的呢?今天,我將向您介紹螺旋鋼管的生產(chǎn)步驟。

螺旋鋼管的生產(chǎn)步驟

(1)各種原材料檢查。原材料通常指帶狀卷材,焊絲,助焊劑等。投資之前,必須經(jīng)過嚴(yán)格的物理和化學(xué)測(cè)試以確保質(zhì)量。

(2)帶的頭和尾是對(duì)接的,并使用單絲或雙絲埋弧焊。卷成鋼管后,采用自動(dòng)埋弧焊修復(fù)焊接。

(3)過程。在成型之前,對(duì)所需的鋼進(jìn)行矯直,修整,刨平,表面清潔和預(yù)彎曲。

(4)電接觸壓力表用于控制輸送機(jī)兩側(cè)油缸的壓力,以確保帶材的平穩(wěn)輸送。

(5)使用外部或內(nèi)部控制輥成型。

(6)采用焊縫控制裝置,確保焊縫滿足焊接要求,并嚴(yán)格控制管徑,偏心量和焊縫。

(7)內(nèi)部和外部焊接均使用美國的林肯焊接機(jī)通過單絲或雙絲埋弧焊進(jìn)行,以獲得穩(wěn)定的焊接規(guī)格。

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