Advantages and disadvantages of laser beam welding + mech4study
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ADVANTAGES Precise working with exact placing of the energy spot done in laser beam welding.Low heat application, therefor minor changes in micro structure.Low thermal distortion.Cavity free welds.Low post weld operation time.
DISADVANTAGES
The welding equipment is expensive so cost for this process is high.If filler material is necessary but in this process limited amount produced with the use of filler material so relatively expensive.There are also few post welding operations. Joints must be accurately positioned laterally under the beam.Final position of the joint is accurately aligned with the beam impingement point
DISADVANTAGES
The welding equipment is expensive so cost for this process is high.If filler material is necessary but in this process limited amount produced with the use of filler material so relatively expensive.There are also few post welding operations. Joints must be accurately positioned laterally under the beam.Final position of the joint is accurately aligned with the beam impingement point
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