Subject 'Machine Elements - Course Project'

Name in Estonian: Masinaelemendid - projekt

Year: 2013/2014 2014/2015 2015/2016 2016/2017 2017/2018

State code	MME292
Study language	Estonian
Chair	Masinaehitus
Credit points	3 ECTS
Grading method	Exam

General description

Drive service time. Engine power and speed frequency of. Drive, and his grades ratios of. Drive kinematic calculation, and calculation of the force. Tooth hardness, head treatment, and material selection. Permissible contact stress of. Permissible bending stress of. Enclosed cylinder gearing transmission calculation. Calculation of V-belt transmission. Shaft degrees of geometrical parameters. Shafts material selection. Permissible torsional stress determination. Shaft degrees of geometrical parameters. The initial choice of rolling bearings. The draft design of the gear reducer. The construction of the gears. Design of the bearing seats. Design of bearing cap. Liptype seals. Distance sleeves. Key joints. Design of the casing parts. The construction of the hatch. Lubricating devices. The development work on the gear unit documentation. The assembly drawing of the specification.

General aim

The project goal is to design the course to teach basics of design general machine elements example.

Aim

Machine Elements Course is the first design work, which resulted in the student acquires a modern machine for calculation and design elements, rules, standards and methods in the field of experience and expertise.

Form description

Including exercise classes 8 and independent work.

Literature

1. Tiidemann, M. (2010). Masinaelementide projekteerimise alused. Tln: TTK, lk 117.
2. Dunajev, P. Lelikov, O. (1989). Masinaelementide projekteerimine. Tln: Valgus, lk 360.
3. TTK kirjalike tööde vormistamise juhend. TTK, 2014, 28 lk.
4. Riives, J., Teaste, A., Mägi. R. (1996). Tehniline joonis. Tln: Valgus, lk 176.
5. Шейнблит А. Е. Курсовое проектирование деталей машин. (1999). Kaliningrad, Янтарный сказ. 456 lk.

Evaluation methods

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".

Is taught in following curricula

2014: ME

2013: ME