347-0501/02 – Machines Parts and Mechanisms III (ČSIII)
| Gurantor department | Department of Machine Parts and Mechanisms | Credits | 4 |
| Subject guarantor | doc. Ing. Zdeněk Folta, Ph.D. | Subject version guarantor | doc. Ing. Zdeněk Folta, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2021/2022 | Year of cancellation | |
| Intended for the faculties | FS | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Next students knowledge enhancement especially in sphere of transmissions. Variant and comparative evaluation and a design of a drive type.
Teaching methods
Lectures
Tutorials
Summary
Learning outcomes of the course unit The aim of the course is to summarize and extend the knowledge of subjects ČaMS I and ČaMS II. Whole the spectrum of basic machine parts will be applied to the example of the design of the drive of a machine or a mechanism. It will focus on the design of the electric motor or internal combustion engine, optimize the transmission by means of HCR gearing and complement it with other drive elements, especially clutches, bearings and seals. The result will be a semestral project of complex drive.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Elaboration of semestral project with individual assignment of calculation parameters and its defense.
Final written work.
E-learning
Powerpoint presentations of lectures are available, including design and calculation procedures on http://homel.vsb.cz/~fol20/.
Other requirements
There are no additional requirements.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Fixed couplings - design, operating coefficient, calculation.
2. Flexible couplings - design, operating coefficient, calculation.
3. Starting, idling and special clutches - design, operating factor, calculation.
4. Spur gearing - geometry.
5. HCR toothing - geometry.
6. Toothing - design calculation and equivalent load.
7. Toothing - strength check and durability.
8. Shaft seals - types of seals, properties and applications.
9. Sliding and rolling bearings - causes and solution of failures.
10. Sliding and rolling bearings - calculation of equivalent load.
11. Sliding and rolling bearings - lifetime calculations, failures.
12. Plastics in construction. Designing in practice.
13. Springs - design and calculation.
14. Adhesives, gluing in designing and service activities.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks