Gas
cutting
Gas cutting is
one of the most
popular methods
of cutting metals,
especially steel.
Plasma cutting
Plasma cutting is
a kind of arc cutting
and is characterized by
the formation of a highly
concentrated plasma arc.
Laser cutting
Laser cutting is
a process in which
the energy of the
laser beam melts
cutting material.
Waterjet cutting
Waterjet cutting is
a cold-cutting process,
which competes with
the welding methods
of material separation.