Fabrication

Vi har kompetanse og maskiner for all eksisterende bearbeiding. Innen HAP utnytter vi den mest moderne teknikken og metode for kvalitetsbearbeiding med høy presisjon og snevre toleranser.Vi har bl.a. CNC-styrte flerakse- og fleroperasjonsmaskiner også for bearbeiding av lange lengder. Disse er spesialmaskiner som gir muligheter for rasjonell bearbeiding med høy presisjonsgrad. Vi har komplette ressurser for å levere profiler i eksakt utførelse, form og størrelse for å passe ditt sluttprodukt.

Sawing

Aluminium extrusions can be sawn accurately with limited formation of burrs. The appearance of the cut, the alloy used and the extrusion`s hardness determine the size of the teeth, the number of revolutions per minute, the number of teeth, the diameter of the blade and the feed.

Other cutting fabrication as deburring, drilling, tapping, milling and turning.

kapning

Cutting

Other cutting fabrication is deburring, drilling, tapping, milling and turning.
Drilling

Drilling

Milling

Milling

Deburring

Deburring

Tapping

Tapping

Plastic forming

Aluminium extrusions can be given the desired shape by bending. Four main methods are used for bending; bending, stretch forming, roller bending and press bending. bockning

Joining

Friction Stir Welding, adhesive bonding, welding.

Friction Stir Welding (FSW) is a joining method where a tool is pressed down into the metal and run along the joint.

FSW is suitable for joining extrusions of between 2 and 8 mm thick and the welding speed is about 1 m/min.

Adhesive bonding is an important complement to conventional joining methods. Aluminium is the most frequently adhesive bonded metal.

Most aluminium alloys can be welded by conventional welding processes even if specialized welding methods have been developed for aluminium.

Product example

Example of machining ; from extruded profile to finished product:

Hollow extrusion with two cavities.

Cutting, milling, drilling. All carried out in CNC-controlled multitask machines.

Light grey colour anodising.

Finished product; support beam for a bike holder.