Vacuum electron beam welding device for high-pressure air cooler in petrochemical industry

• Main Authors: HE ZHIPENG, LIU HONG, YU BOQING, CHEN WEIZHOU, DING SHENG, JING WEIHAI
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: 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

The utility model discloses a vacuum electron beam welding device for a high-pressure air cooler in the petrochemical industry, which belongs to the technical field of welding structures and comprisesa shell and a control switch, a sliding groove A is formed in the top of the inner side of the shell...