EHLA.
Application
and procedure
- Extreme high-speed laser material deposition of rotationally symmetric components.
Hochbeanspruchte Maschinenkomponenten wie z.B. Walzen, Hydraulikzylinder oder Lager werden bislang durch Hartverchromen, thermisches Spritzen oder Laserauftragschweißen vor Verschleiß und Korrosion geschützt.
Major deficiencies, such as low layer adhesion, the use of environmentally harmful chemicals or high post-processing costs make ACUNITY-EHLA a new system for a full-featured, efficient and environmentally friendly alternative for wear and corrosion protection.
Highly efficient
powder nozzle
High quality
surfaces
High
speed
Different
powder types
Fast, precise and
very resistant.
Mit den Maschinen der ACUNITY-EHLA-Klasse können besonders maßhaltige Schichten mit einer Dicke zwischen 25 μm und 350 μm aufgebracht werden. Und das bei sehr hohen Prozessgeschwindigkeiten im Bereich mehrerer hundert Meter pro Minute mit Flächenraten im Bereich von einigen Quadratmetern pro Stunde.
By choosing the appropriate powder type, all steel, cast and aluminum alloys can be coated. The low heat input also makes it possible to coat heat-sensitive components. Also material pairings, such as titanium on steel, can be easily realised by melting metallurgy.
The advantages in brief
Coating with EHLA has many advantages.
It is particularly effective and efficient
compared to conventional methods.
For almost all steel, cast and aluminum alloys
Applying ductile and harder layers
Highly efficient material and energy utilisation
Extremely high layer adhesion due to metallurgical bond
Extremely thin, smooth and resistant layers
Extremely high layer adhesion due to metallurgical bond
Read more:
Advantages over thermal spraying, hard chrome plating and conventional laser material deposition
