Different methods for laser marking are systematized and discussed in the paper. Today in
the practice there are many different methods that could be used to realise high quality on …

One of the biggest challenges in battery cell production is reducing manufacturing costs.
Production errors and manufacturing inaccuracies due to a complex process chain and cost …

The production of battery cells involves a complex process chain with interconnected steps
leading to unknown cause-and-effect relationships and production inaccuracies …

The image binarization of laser direct marking Data Matrix symbols on metal surface is a key
procedure during recognition. Contrast and light uniformity of the symbols is greatly affected …

The requirements for marking in terms of contrast and durability are constantly increasing. In
order to meet all these challenges, it is necessary to carry out research leading to the …

This study examines the effect of pre-heat treatment on laser engraving of aspen
thermowood. We used an infrared CO2 laser with a wavelength of 10640 nm to engrave …

The laser marking process by melting samples of C110W carbon tool steel was studied. The
experiments were performed with a fiber laser and a CuBr laser. A field of squares is marked …

Special consideration is given to parameters affecting the contrast of laser marking on tool
steel products and relevant experimental results are reported related to determining the …

Abstract Laser marking Quick Response (QR) Code tests is conducted on aluminum ingots
by impulse fiber laser. In order to obtain the optimal laser control parameters, the optimal …

Implementing the objective of convergence, the European Union actively participates in the
economic development process of individual countries and regions. This participation is …