Abstract
The work was carried out by combining the efforts of the staff of the Department of Welding and metallurgical technologies and Technopark of the Federal State Budget Educational Institution of Higher Education Komsomolsk-on-Amur State University. The article considers the results of laser welding introduction into the technological process of the critical structure production on the example of parts (housing and fastening element) of the PeA12 piezoelectric accelerometer. The laser welding modes for circular seams of thin-walled shell structures have been developed. Welding equipment has been designed and manufactured. Mechanical and tightness tests were carried out, which showed positive results that meet the technical requirements for the accelerometer welded joints.
Published Version
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