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

We grounded the motivation of students to develop and use catalogue in their work. Examples with family planetary reducers are given and the construction of safety over flow valve is discussed as well as its rotor eccentric crusher in mine industry. A 3D model of rotor crusher is presented with the catalogues numbers of crushing and flywheel head. We made computer investigation of repercussion plates of crusher and their static movement. The results are analysed and recommendation are made about improvement of construction. A conclusion about relationship between competitive power of products and quality of training in higher technical education was made.

The present article offers an approach for more effective fundamental preparation for the work with CAD systems within the technical field of Basics in Construction. The approach is based on developed, and justified versions for practical application of fundamental computer aided designing of hydro mechanical elements and mechanical drives that are used throughout the training of students. Their 3D geometrical models present options for computer aided simulation, size analysis during designing of assembled units as well as options for training of master degree students in an optional field of Expert Systems. The obtained results are also useful for the purpose of better connections between general technical subjects and profiling subjects.

The article offers an approach for training of students from qualification degree ‘Master’ in the specialty of ‘Industrial engineering’. It represents analyses of suitable expert systems which are used throughout the process of computer-based designing and diagnostics of mechanical products. We have created a scheme of an expert system for gear transmission designing as well as algorithms based on rules of production for the purpose of investigation of stress concentrators and change of the geometry of segments from a gear or a shaft. We have also rationalized the usage of appropriate methods for engineering analysis and the usage of software products for simulation modeling and investigation of designed objects’ behavior through the use of a Frequency Analysis. The latter also includes searching for collisions that take place during the generation of the designed objects’ assembled unit. The results are useful for the purpose of acquisition of skills and knowledge in the field of expert systems application; they would help in the process of searching for creative solutions within the stages of computer-based designing of technical objects, and in the process of diagnostics of their exploitation.