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首页> 外文期刊>Thermal engineering >A Technology for Fixing Thin-Walled Tubes in the Profiled Holes Drilled in the Tube Sheets of Heat Exchangers
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A Technology for Fixing Thin-Walled Tubes in the Profiled Holes Drilled in the Tube Sheets of Heat Exchangers

机译:将薄壁管固定在换热器管板上钻出的异型孔中的技术

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摘要

A device for fixing tubes in the profiled holes drilled in the tube sheets of heat exchangers by pressing them using an elastic element is developed. The use of this device allows good quality to be ensured in pressing the tubes simultaneously in the smooth and conical segments of the hole in the tube sheet and in subsequently welding the obtained connection.
机译:研发了一种用于通过使用弹性元件挤压将管固定在热交换器的管板中钻出的异形孔中的装置。使用该装置可以确保在将管同时压入管板中孔的平滑和圆锥形段并随后焊接所得连接时确保良好的质量。

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