Laser Oxide Scale Removal

Laser oxide scale removal.

Laser oxide scale removal.

Remove 100 of laser oxide scale. After a pass through the brushes our dedicated shop professionals take over to grind brush and buff any lingering scale away. Laser oxide scale removal. You must remove laser oxide scale prior to painting parts in order to produce a quality finished part.

The removal of laser oxide scale can be accomplished by mechanical means such as paying workers to use grinding wheels or abrasive blasting but they are often expensive and inefficient. The power required for oxide removal mostly depends on your available cycle time the thickness of the oxide scale and the type of oxide. Laser oxide scale must be properly removed prior to painting parts in order to produce a quality finished part. The oxides adhere poorly to the metal when painted which then causes paint to chip and flake.

Acid pickling is the use of an acid to dissolve either the oxide scale or a thin layer of steel under the scale allowing the scale to fall off. Using specialty chemicals in automated spray wash systems to remove laser oxide scale requires more up front planning but pays significant dividends in terms. This oxidation or scale left over from thermal cutting can cause problems for metal finishers and end customers alike. Mechanical methods of scale removal are also not effective on intricate cuts which is one of the reasons to use a laser in the first place.

Using specially formulated chemistry is the only way to guarantee 100 scale removal. For manufacturers this can really result in a part of poor quality. That s the reason we focus on 100 laser oxide removal as part of our process. However there is no tried and true method of oxide removal just yet.

As the use of thermal cutting processes in the metalworking industry has increased substantially the need to remove the oxidation produced by those processes has also increased. Our mobile laser cleaning systems can also remove oxide from machines or tanks on site without having to move them to a workshop or to a cleaning station. Alpha manufacturing s laser oxide removal machine at alpha we use an automated lissmac sbm m 1000 which allows us to offer highly effective two sided removal of oxide layers on lasered sheets using only one work process. Using a laser to cut metal creates a difficult to remove oxide scale on the metal.

The second method which is preferred is acid pickling. Manual methods to remove scale such as grinding and shot blasting will always miss some of the scale.