Subject 'Machine Elements + Project'

Year:   2015/2016    2016/2017    2017/2018    2018/2019    2019/2020    

Machine classification. Machine history. Basic requirements for machinery and its parts. The construction of shafts and axles shape.Key and spline joints. Inderference joints. Plain bearings. Rolling bearings. The choice of rolling bearings.The types of transmissions of rotation motions and importance of. Kinematic relations between the forces and relations transmissions where. Multi-stage gear reduction ratio and efficienty. Types of gearing. Involute tooth system. Helical and herringbone weels. Bevel gear. Gears materials. Teeth knocked out over the reasons. Teeth calculations of contact and bending strenght. Worm drive. Special features and workflow efficiencies. The worm gear calculation. The chain of transmission characteristics and the use of. Choice of drive chains and sprockets. Toothed belt drive. Friction drive’s importance and classification. Types of power transmission belts and belt drive construction. Flat belt drive. V-belt drive. Belt slip. Belt transmission drive capability computing. Screw joints. Screw joints computing. Welded joints. Adhesive joints. The importance of couplings and classification. Couplings. Clutches. Variable speed. Gear reducers. The main types of gear units. Gearmotors.

The aim of the course is engineering the knowledge of almost all the machines present the same of them, and intended to perform the functions of a typical components and assemblies importance, classification, structure, workflow features, materials, knocked out ower root causes and calculation.
The project goal is to design the course to teach basics of design general machine elements example.

Cells passing through the machine learning, students acquire Engineering Materials, Strenght of Materials, Engineering Graphics and some other subjects of general knowledge asquired on the basis of machine elements, the method of calculation and computation schemes, the fundamentals of rational design principles, wich are necessary for the following specialist subjects through adoption.

Including classwork: lectures 32, exercise classes 8.
Project including exercise classes 8 and independent work.

90-100 % of the total volume of the correct grade 5 can be made of a "perfect",
score of 80-89 % "very good",
70-79 % grade 3 "good",
raiting of 60-69 % 2 "satisfactory",
50-59 % grade 1 "poor"
and less than 50 % rated 0 "inadequate".

2018: ME  

2017: ME  TT  

2016: ME  TT  

2015: ME  TT  

2012: MI  

2011: MI  

2010: MI  

2009: MI