Classification of plasma welding methods
There are three different classes of plasma welding, depending on the current range:
Micro plasma (0.1-15 A). The concentrated arc enables it to remain stable down to a
current of about 0.1 A, which means that the process can be used for welding metal
thicknesses down to about 0.1 mm. This makes the process attractive to, for example,
the space industry.
Medium plasma welding (15-100 A). In this range, the method competes more
directly with TIG welding. It is suitable for manual or mechanised welding and is
used in applications such as the automotive industry for welding thin sheet materials
without introducing distortion or unacceptable welded joints, as are produced by
MIG welding, or for the welding of pipes in breweries or dairies.
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 537 Return
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