High temperature alloy welding protective gas cooling system

The utility model discloses a high temperature alloy welding protective gas cooling system, include: the gas holder, the gas holder passes through the pipeline and is connected with the evaporimeter,the evaporimeter passes through the pipeline and is connected with the gas pressure surge drum, the g...

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Bibliographische Detailangaben
Hauptverfasser:	WANG SHIYONG, WANG HAOYU, YANG DONG, WEN ZHONGBO, DONG JUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model discloses a high temperature alloy welding protective gas cooling system, include: the gas holder, the gas holder passes through the pipeline and is connected with the evaporimeter,the evaporimeter passes through the pipeline and is connected with the gas pressure surge drum, the gas pressure surge drum passes through the pipeline and is connected with refrigerating plant, be provided with the evacuation pump on the gas pressure surge drum, gas in the refrigerating plant communicates with welder, welding protection cavity and work piece refrigeration frock respectively, adopts other cooling means of this kind " air conditioning " welding protective gas cooperation to form the cooling welding system to high temperature alloy welding protective gas. Realize the welding technique's of high temperature alloy material breakthrough, can satisfy the requirement that the operational environment temperature is extremely low through this system, reduce the temperature of workpiece and welding seam, th