久久国产福利国产秒拍

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耐高溫方盒焊接工藝詳細介紹

發布者:管理員 發布時間:2021-04-16閱讀:15次

 

耐高溫方盒焊接工藝詳細介紹

 

耐高溫方盒擇正確的焊接工藝參數

耐高溫方盒焊接應選用小電流、快速焊方式;多層焊時,為防晶粒長大,要等前一層焊縫冷卻后再焊接次一層焊縫;310s不銹鋼板焊接時,為加快冷卻,可從焊縫背面噴水或用壓縮空氣吹焊縫表面。

耐高溫方盒降低接頭剛度和拘束度

  設計上減小結構的板厚,合理布置焊縫;在施工上合理安排焊件的裝配順序310s不銹鋼板每道焊縫的先后順序,耐高溫方盒避免每條焊縫處在剛性拘束狀態焊接,設法讓每條焊縫有較大的收縮自由。

文章來自www.bloodthirstymelon.com


 

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久久国产福利国产秒拍
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