| Description
| To utilize the basic courses of welding and structural material to discuss the
stress and breakage analysis of welding structure. The subject shall cover
welding heat current, residual stress and measurement principle, bending
phenomenon, welding structure strength, breakage elasicity, welding run
fatigue fracture, how residual stress affacts stress corrosion, hydrogen
embrittlement,and bending, all of them make welding cracks. Welding is an
important part at the industrial applied technology, all the defense weapon, traffic vehicles,civil structure, space industry, mechanical industry all need welding skill and
theorem. The lecture content includes arc welding, (TIG)inert gas tungsten arc welding, CO2MAG welding, (MIG)inert gas metal welding, flux cored arc welding, submerged arc welding, brazing, soldering, electron beam welding, welding design, residual stress, bending.
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