The polyamide (PA)-12 material used for additive manufacturing was studied in aspects of
morphology and their structural properties for basic stages received during 3D laser printing …

The ultrasonic-vibration-assisted pressing process can improve the fluidity and the uneven
distribution of density and particle size of WC-Co powder. However, the microscopic …

This article deals with the adjustment of a 3D printer for laser engraving and material cutting.
The print head can be fitted with a solid laser diode module, which achieves a compact size …

Development of new technologies, the increasing intensity of competition and increasing
globalization pose businesses against increasingly difficult requirements, especially the …

Today, Ni-Cr steel is used for advanced applications in the high-temperature and electrical
industries, medical equipment, food industry, agriculture and is applied in food and …

The chapter deals with the use of traditional carbonaceous fuels in the production of
agglomerates. An important part is focused primarily on the use of these carbonaceous fuels …

The convergence of hydrometallurgical waste management and the principles of the circular
economy holds immense potential for addressing the challenges posed by metal-enriched …

Today, Ni-Cr steel is used for advanced applications in the high-temperature and electrical
industries, medical equipment, food industry, agriculture and is applied in food and …

The simulation of mass motion using a vibrating device that was laboratory designed was
the main idea of the work. The construction of an experimental vibrating device and the …

Covid-19 has shown that the digitization process, especially for service providers and shops,
has been accelerated. We buy more and more online. Unfortunately, we are not always …