Refrigeration technicians need to use extreme care when working with torches during the brazing and soldering process. The flames of a torch can easily reach 3,000°F. At this temperature, serious ...

Does one tool work best in every application? A hammer can pound any nail in the house, but a pneumatic nail gun gets the roof shingled faster. For the HVACR technician, the right tool for soldering ...

This procedure applies to anyone who performs welding, cutting, brazing, soldering, grinding, or any duty that produces a spark. The intent of this program is to prevent injury and loss of property ...

Soldering, brazing, and welding are all methods of joining two or more pieces of metal and selected other materials. They are also methods used to fill gaps ... Register or Sign in below to download ...

THE issue of the Journal of Scientific Instruments for November contains an illustrated article on soldering and brazing by A. S. Newman and Dr. R. S. Clay, which will be found most useful by workers ...

Remember when copper was commonly used in mobile air conditioning? Hans Fernqvist does. He’s a leading technical expert on climate AC systems at Volvo Car Corp. and has been actively involved in the ...

Welding gives an enthusiast the ability to join separate pieces of metal, making them one. It is the ultimate fabrication art. Skilled craftsmen spend years perfecting their technique, while on the ...