DEVICE FOR SOLDERING BY LIGHT BEAM

摘要

FIELD: soldering of sheet metals and nonmetallic materials. SUBSTANCE: device has input and output optical units interconnected through a multiple light guide. The input and output optical units has elliptic reflectors that consist of at least two portions made up as rotation surfaces of ellipses the longitudinal axes of which are inclined to the axis of symmetry of respective unit and cross it in one of the focuses of the reflectors. The other focuses of the reflectors are focal circumferences. The multiple light guide is set in mandrels inside the input and output units. The mandrels have openings for the ends of the fibers of the light guide. The openings in the mandrels are arranged at the focal circumferences of the reflectors. Each of the reflectors may be provided with a cover having a protective shield. EFFECT: improved design. 3 dwg