Laser cutting is a technology that uses a laser to cut materials, and is typically used for industrial manufacturing applications,
but is also starting to be used by schools, small businesses, and hobbyists. Laser cutting works by directing the output of a
high-power laser most commonly through optics. The laser optics and CNC (computer numerical control) are used to direct
the material or the laser beam generated.
Tube bending is the umbrella term for metal forming processes used to permanently form pipes or tubing. One must
differentiate between form-bound and freeform-bending procedures, as well as between heat supported and cold forming
Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing fusion,
which is distinct from lower temperature metal-joining techniques such as brazing and soldering, which do not melt
the base metal. In addition to melting the base metal, a filler material is typically added to the joint to form a pool of
molten material (the weld pool) that cools to form a joint that, based on weld configuration (butt, full penetration,
fillet, etc.), can be stronger than the base material (parent metal). Pressure may also be used in conjunction with heat,
or by itself, to produce a weld. Welding also requires a form of shield to protect the filler metals or melted metals from
being contaminated or oxidized.
Smoothing the surface
To make surface of the metal products clean and nice.