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        home >> News >> Industry News

        怎樣才能保障焊接沖壓彎頭的質(zhì)量

        Classification:Industry NewsPublished on:2021-11-30

        上海若松金屬制品有限公司終年自主出產(chǎn)直銷彎頭、有縫彎頭,無縫彎頭、國標(biāo)彎頭等系列產(chǎn)品,是一家大型的彎頭批發(fā)廠家,河北孟村管件廠家者,我公司產(chǎn)品規(guī)格完全,質(zhì)量確保,可依照需求定。


        現(xiàn)在市場(chǎng)上的沖壓彎頭多為高壓厚壁,中頻無法推制的才會(huì)用沖壓工藝。


        沖壓彎頭的焊接與焊后:


        沖壓彎頭進(jìn)行焊接時(shí),經(jīng)過加熱會(huì)開釋出碳化物,受到重復(fù)加熱析出碳化物,開釋的碳化物會(huì)影響沖壓彎頭的功能,下降性和力學(xué)功能。以上是關(guān)于在運(yùn)用沖壓彎頭時(shí)需求留意的事項(xiàng),需求依照的方法和事項(xiàng)進(jìn)行運(yùn)用,確保其杰出的運(yùn)用價(jià)值和功能。


        沖壓彎頭焊后硬化性較大,容易產(chǎn)生裂紋,在焊接時(shí)選用不同的焊條進(jìn)行焊接,確保焊接的沖壓彎頭的質(zhì)量。若選用同類型的鉻沖壓彎頭焊條焊接,進(jìn)行300℃以上的預(yù)熱和焊后700℃左右的緩冷處理。若焊件不能進(jìn)行焊后熱處理,則應(yīng)選用鉻鎳沖壓彎頭。不同品種的焊條在運(yùn)用中具有不同的功能和特點(diǎn),在運(yùn)用中依照相應(yīng)的需求選用,保障焊接的沖壓彎頭的質(zhì)量。


        Website of this article:http://nuoyang.com.cn/en/news/594.html

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