Factors that Affect the Quality of Laser Cutting Machine

1
sales_at_altparts.com
Factors that Affect the Quality of Laser Cutting
Machine
While operating the metal laser cutting machine,
one of the important aspects is the condition of
the laser cutting machine. Using a good quality
cutting machine is a must for a metal
fabricator. Hence, it is important to know the
factors that can affect the cutting quality. If
that sounds helping, lets understand them in
detail The cutting speed of the machine is
inversely proportional to the density and
thickness of the material that we cut.
www.altparts.com
2
sales_at_altparts.com

• Perfect cutting speed ensures the smooth cutting l
  ines, transitions, and no melting of the lower
  part of the workpiece.
• Four reasons, why cutting speed matters
• It might cause cutting failures.
• Not getting precise metal cuts.
• In some metals cutting speed is rough.
• The laser cutting section has the diagonal stripe
  path with excessive slag and generates the half
  price of the material.
• Cons of having low cutting speed
• This leads to over melted sheet metal and rough
  cutting fracture surfaces.
• The kerf will become wide which in turn gives you
  low cutting precision and small rounded corners
  or sharp corners which we can melt.
• The low cutting efficiency impacts production
  capacity.

www.altparts.com
3
sales_at_altparts.com

• The output of sufficient laser cutter
• You can gauge the speed of the laser machine from
  the cutting spark. This will diffuse downwards
  in the normal cutting. When the speed is too
  high, it sparks, in this case, sparks do not
  diffuse but come together. This indicates that
  the feeding speed is too low.
• Going a bit deeper, lets understand the effects
  of Nozzle on the metal laser cutting quality
• The airflow condition might be different on the
  basis of different nozzle designs like precitec
  nozzle and trumpf replacement parts which may
  affect the cutting quality directly.
• Lets understand that different functions and
  roles of these nozzles
• They are useful for preventing the debris like
  melting material from rebounding them upwards
  and entering the precitec nozzle in the damaged
  lens.
• They control the area and size of the gas
  diffusion it plays a big role in controlling
  the quality of the cut.

www.altparts.com
4
sales_at_altparts.com
Not, only this but even the height of the nozzle
matters While cutting normally, the height of
the nozzle should be 0.8mm to 1.2mm. If the
height of it is too high or low then it results
in gas diffusion which may cause many residues
at the cutting bottom surface. If you want to
assure the high-quality cuts during the use of
the metal cutting machine, then the height of
the cutting nozzle should be substantial to the
surface of the workpiece. Modern laser cutting
machines equip the inductive or capacitive
sensor feedback device and have parts like trumpf
replacement parts, precitec nozzle. This
automatically adjusts the distance between the
two and makes them at the predetermined height
range. Not only the height, but nozzles affect
the quality while cutting the metal laser as
well. Lets understand how The nozzle has a
diameter of f1.0 mm, f1.5 mm, f2.0 mm, f2.5 mm,
f3.0 mm, and so on. Currently, the nozzle
aperture is available in two sizes i.e. f1.5 mm
and f2 mm.
www.altparts.com
5
sales_at_altparts.com
Additionally, if the nozzle diameter is small
then the gas velocity is high. The eliminating
materials ability is strong and is suitable for
thin plate cutting. If the nozzle has a large
aperture, it is useful to cut the thin sheet
rapidly, then the residue produced spattered
upwards, damages the protective lens. Nozzle
parts affect the metal deformation as
well During the cutting process, the nozzle
collides against the workpiece and easily
deforms. This affects the concentration of the
center of the nozzle with a laser beam. Prefer
using laser machines which have trumpf
replacement parts, precitec nozzle for better
results. There are different outcomes when the
nozzle and the laser beam are working in
different axes. It affects things like the
quality of the cutting section, sharp corners,
and performance is unstable, and many more. Final
words These factors may affect the metal laser
cutting. They have a larger and bigger impact
than we think on these materials.
www.altparts.com
6
sales_at_altparts.com
Hence, as a fabricator, it is wise to take care
of these things and avoid mistakes. This
Article Post is Originally Posted
here https//www.sooperarticles.com/automotive-ar
ticles/factors- affect-quality-laser-cutting-mach
ine-1777995.html
www.altparts.com