Trumpf Organises a day on marked laser UV
The marked with ultraviolet laser contributes a high quality and a marked durable. Nowadays it can mark on different materials, also on glass, thanks to the greater speed of the process and open the possibilities to new materials and industrial applications.
Jörg Smolenski, of Trumpf Laser- und Systemtechnik, sintetizó the reasons by which a company can realise the marked with laser of the following form: it allows the trazabilidad of a piece or product, facilitates the fight against illegal copies, improves the colour and the aesthetics of the marked, his functionality is greater, allows marked specific for units of pieces, is durable, allows the marked flexible of different contents, there is not wear of tools and is respectful with the environingingment put that it does not require chemical products.
Explained of graphic form the different processes of marked by laser, like the ablation, the recorded, the espumación or the recocido for afterwards happen to expose the machines with which the division Laser of Trumpf explains for the marked. It offers to the market 11 pertaining machines to three different series: TruMark Series 6000, TruMark Series 5000 and TruMark Series 3000.
The internal system of desenfoque is standard in all the machines laser of Trumpf. Some of his advantages are: easy integration (without axis Z neither need of unit for an adjust fine to find the position of correct focus in a line of integrated cheese cheese production), possibility to mark different areas Z without moving the axis Z (the processes of marked are faster in pieces with different heights to mark) and characteristic confortables to optimise the parameter of the laser (the position of the focus can be chosen in the management of the parameter of the laser in the editor CAD, without moving the axis Z).
By his part Merck, a giant in the chemical industry, approaches to the marked laser through his division of ‘Performance Materials' that engloba, amongst other, to the pigments that can be added to a polymer for his back marked. In representation of this company, Piening explained to the audience the foundations of the marked with additives, the effects of the laser on a material with a sustrato or another, on a structure of coating or another.
Explained the differences between some pigments and others and the possibilities that all they offer.
To finalise the day, the assistants could observe in direct, taking advantage of the installations of the technological centre IK4-Cidetec, applications of marked in direct.
