ISSN 2409-9066 (English ed. Print)
Development of Automated Laser Welding Technology and Equipment for Manufacturing Parts of Marine Engine Heat Exchanger
Title | Development of Automated Laser Welding Technology and Equipment for Manufacturing Parts of Marine Engine Heat Exchanger |
Publication Type | Journal Article |
Year of Publication | 2014 |
Authors | Shelyagin, VD, Lukashenko, AG, Khaskin, VYu., Lukashenko, DA, Lukashenko, VA |
Short Title | Sci. innov. |
DOI | 10.15407/scine10.05.031 |
Volume | 10 |
Issue | 5 |
Section | Research and Technical Innovative Projects of the National Academy of Sciences of Ukraine |
Pagination | 31-35 |
Language | English |
Abstract | Equipment for laser welding complex, which can apply to machine-building, aerospace, shipbuilding, and automobile industries, has been designed and manufactured on the basis of technique for automated laser welding of flat tubes made of copper-nickel alloys. A method for controlling the integrity of welded flat tubes has been developed. It implies the pressure tests and the search of defective sections by laser interferometry technique in automated mode. A specialized welding head has been designed and manufactured for industrial application of laser welding technique. |
Keywords | copper-nickel alloys, laser welding, marine heat exchangers, pulse-modulated radiation, slitting compounds |
References | 1. Some Specific Features of Manufacture and Application of Welded Heat Exchangers. ATIS-Lab. |