Service Life Calculations of Machine Parts

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Course Unit Code347-0503/01
Number of ECTS Credits Allocated4 ECTS credits
Type of Course Unit *Compulsory
Level of Course Unit *Second Cycle
Year of Study *First Year
Semester when the Course Unit is deliveredSummer Semester
Mode of DeliveryFace-to-face
Language of InstructionCzech
Prerequisites and Co-Requisites Course succeeds to compulsory courses of previous semester
Name of Lecturer(s)Personal IDName
PIS73Ing. Daniel Pišťáček, Ph.D.
Summary
This subject adds education of dimensioning of dynamic stressed machine parts.
Students learn about fatigue properties of materials of some machine parts, with characteristic working loads and with methods of determine the life.
Learning Outcomes of the Course Unit
Make students acquainted with basic principles and design methods of a cyclic loading mechanical parts in light of infinity or time fatique.
Course Contents
1. Fatique, Fatique Fractures and Design of a Fatique Diagrams
2. Features of a Work Load
3. Determination of a Fatique Lifetime with Selected Methods
4. Fatique Design of Mechanical Parts, Fatique Tests.
Recommended or Required Reading
Required Reading:
Moravec, Vladimír and Pišťáček, Daniel. Pevnost a životnost dynamicky namáhaných strojních součástí. Ostrava: VŠB-TUO, 2011. Scriptum. 104 p. ISBN 978-80-248-2522-9.
Moravec, Vladimír a Pišťáček, Daniel. Pevnost a životnost dynamicky namáhaných strojních součástí. Ostrava: VŠB-TUO, 2011. Skriptum. 2. vydání. 104 s. ISBN 978-80-248-2522-9.
Recommended Reading:
Růžička, M., Hanke, M. and Rost, M. Dynamická pevnost a životnost. Praha: ČVUT, 1987. Scriptum. 212 p.
Růžička, M., Hanke, M. a Rost, M. Dynamická pevnost a životnost. Praha: ČVUT, 1987. Skriptum. 212 s.
Planned learning activities and teaching methods
Lectures, Tutorials, Experimental work in labs
Assesment methods and criteria
Task TitleTask TypeMaximum Number of Points
(Act. for Subtasks)
Minimum Number of Points for Task Passing
Exercises evaluation and ExaminationCredit and Examination100 (100)51
        Exercises evaluationCredit30 (30)18
                Program č.1Laboratory work5 0
                Program č.2Project10 0
                Program č.3Project5 0
                TestWritten test10 0
        ExaminationExamination70 (70)21
                Písemná částWritten examination40 12
                Ústní částOral examination30 9