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.
Laser oxide scale removal.
This oxidation or scale left over from thermal cutting can cause problems for metal finishers and end customers alike.
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.
The second method which is preferred is acid pickling.
For manufacturers this can really result in a part of poor quality.
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.
Laser oxide scale must be properly removed prior to painting parts in order to produce a quality finished part.
Manual methods to remove scale such as grinding and shot blasting will always miss some of the scale.
Laser oxide scale removal.
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.
That s the reason we focus on 100 laser oxide removal as part of our process.
You must remove laser oxide scale prior to painting parts in order to produce a quality finished part.
Using specially formulated chemistry is the only way to guarantee 100 scale removal.
After a pass through the brushes our dedicated shop professionals take over to grind brush and buff any lingering scale away.
As the use of lasers in the metalworking industry has grown this scale produced during the laser.
However there is no tried and true method of oxide removal just yet.
Using a laser to cut metal creates a difficult to remove oxide scale on the metal.
As laser and plasma cutting are much more cost effective than die cutting it is quickly becoming the norm for part.
Remove 100 of laser oxide scale.
The oxides adhere poorly to the metal when painted which then causes paint to chip and flake.
The increasing popularity of laser cutting and welding of metal parts prior to the painting process is causing problems for finishers.
