In this paper, a few common joint ways of heat exchanger tube-to-tube sheet are analyzed and compared on manufacture, apply and repair.

文章对换热器中管子和管板的几种常用联接方式从制造、使用及维修的角度进行了分析、比较。

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The explosion expanding is a tube to tube-sheet joint method that used powder or electric resistance silk(foil), which can produce ultra high pressure via explosion.

爆炸胀接是利用火药或者电阻丝（箔）的瞬间爆炸产生的超高压来完成胀接的，由于爆炸过程十分复杂，目前利用静力学和动力学难以对其进行分析。

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In this way, the tightness of tube-to-tube-sheet joint of condenser will be tested effectively.

该方法可有效地对凝汽器管子管板的联接接头进行密封性检测。

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