This paper investigates the effects of laser processing parameters (fill spacing, current
intensity, laser scanning speed, pulse frequency) on the quality of the barcodes laser …

This paper studies of laser parameters for direct-part marking Data Matrix symbols on
aluminum alloy by using Nd: YAG laser. Different laser parameters and the resultant can …

Many industries need product identification; laser marking is suitable to produce any kind of
symbol, data matrix or bar code on parts. Consequently, the most important requirement for …

In advanced manufacturing, the laser applications are dominated by laser micro-machining,
a most effective technique for marking in many production industries. Laser marking on …

Certain applications have recently appeared in industry where a traditional bar code printed
on a label will not survive because the item to be tracked has to be exposed to harsh …

Certain applications have recently appeared in industry where a traditional bar code printed
on a label will not survive because the item to be tracked has to be exposed to harsh …

Industrial laser marking of aluminium is becoming a key technology for both metal producers
and transformers. Its low maintenance and consumables costs due to the fiber‐based laser …

Precise miniaturization of 2D Data Matrix (DM) Codes on Aluminum alloy formed by raster
mode laser direct part marking is demonstrated. The characteristic edge over-burn effects …

In laser cutting, process parameters have a significant effect on the surface properties of the
material. The paper is concerned with the laser cutting process of the 2024-T3 aluminum …

To solve tool identification problem in inventory management and production process
tracking management, a new method combined laser marking and two-demensional …