Olga Zaleta

• Lutsk National Technical University

Technological equipment design based on functionally modular methods is widely used in various technical fields. The designed object can be a technological machine, a production line, or a manufacturing complex. Special attention is paid to the optimization of its structure. The sequence of performing all stages of the optimization synthesis proble...

The essential properties of sintered powder materials are porosity and hardness. It is established that a part made through powder metallurgy methods is exposed to external factors during the finishing stages. It leads to changes in the surface layer’s characteristics of the part. The experimental research program provided definitions of the influe...

One of the features of sintered materials is porosity. Depending on the application, this can be both a disadvantage and an advantage. The porosity geometry affects the propagation of heat during the grinding of the sintered material. An experimental study of the temperature in the cutting zone during the grinding of sintered porous materials was c...

At the present stage of development of the packaging industry, the range of packaging equipment has increased significantly due to the expansion of its additional functions, aimed primarily at improving the aesthetic, operational and ergonomic properties of packaging. Further improvement of packaging machines should be aimed at improving the effici...

Electrophysical parameters of the process synthesis of oxide ceramic coatings in the plasma of spark discharge for electrolytes 1 g/l KOH (S1); 3 g/l KOH + 1 g/l of liquid glass and 5 g/l KOH + 6 g/l liquid glass, and distances between electrodes from 0.05 m to 4.5 m have been investigated in this work. The influence of synthesis regimes on the phy...

The article describes a method for constructing model of packing machine functioning on the machine’s example for packing of bulk substances. The formalization of initial data was carried out, the structure and working principle of a typical layout of the given purpose machine was analyzed and interdependence between elements of technological proce...

Представлено результати досліджень конструкції і принципу роботи пристроїв подачі стрічкових пакувальних матеріалів в машинах для пакування в м’яку споживчу тару, описано методику розрахунку параметрів їх функціонування при сталому режимі руху плівки. Визначено формулу для визначення натягу стрічки матеріалу при сталому режимі її руху.