B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K1/00—Soldering, e.g. brazing, or unsoldering
B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
B23K1/0012—Brazing of heat exchangers
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D53/00—Making other particular articles
B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Testing Resistance To Weather, Investigating Materials By Mechanical Methods
(AREA)
Ailette d'agitation de fluide, procede de fabrication de celle-ci et tube d'echangeur de chaleur, et echangeur de chaleur ou appareil de refroidissement de gaz du type a echange de chaleur dote, a l'interieur, de l'ailette