International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

In this article, the objects of research are 40 pieces sleeves made from aluminum alloy 6080 and results were obtained from the measurement of the observed sign of inner cylindrical surface runout relative to the external one. The graphical visualizations of the analyzed data were made. A comparison is made between the amount of error obtained by two setting methods on a CNC lathe- in a universal self-centering chuck and between centers.

In the article, experimental results according to ASTM D6992 standard test method for accelerated tensile creep of plastic films were investigated and analyzed. A regression model was created based on the obtained results. Real and theoretical data were compared. In order to determine deviations of the model and what is the reliability of the theoretical data.

In this article, the residual strength of PE geocells after accelerated aging is experimentally investigated. The characteristic is of key importance for the application of geocells, as it is related to their service life.The durability test is defined as essential in the applications standards of the product-EN 13 255:2016,EN 13 251:2016.

As plastic products shrink during cooling, so knowledge of shrinkage factor for different materials is required. The main objective of the study is to examine the influence of mold cooling process on subsequent deformation of finished part. To achieve the goal, simulations were carried out at different temperatures of the cooling agent. Statistical processing was performed and a regression model was derived describing the relationship between temperature, time and deformation during cooling.

The article will examine the principles, approaches and documented information of the quality management system ISO 9001 in the context of Industry 4.0. will be analyzed the structure, implementation and maintenance of the quality management system in the conditions of Industry 4.0. Recommendations for future change of the version of the standard in the presence of digitization will be made.

In the study, experimental studies were made to obtain quantitative values for dynamic modulus of longitudinal deformations of polymer concrete composite. It will be used for structural material for bodies and hulls. A standardized test method ASTM E1876-09 was used.

In the article has been analysed the role of CAD systems in the context of Industry 4.0.The fundamental principles of Industry 4.0 have been viewed and which features of CAD systems meet the principles of Industry 4.0 and which do not.The existing classification of designing have been analyzed and a new concept design classification is proposed,according the principles and the concept of Industry 4.0,whitch is more precise and adequate for smart products..