VŠTE:CMS_1 Machine Parts and Mechanisms I - Course Information

CMS_1 Machine Parts and Mechanisms I.

Extent and Intensity

1/2/0. 4 credit(s). Type of Completion: zk (examination).

Teacher(s)

doc. Ing. Petr Hrubý, CSc. (seminar tutor)
Ing. Ján Majerník, PhD. (seminar tutor)

Guaranteed by

doc. Ing. Petr Hrubý, CSc.
The Department of Mechanical Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice
Supplier department: The Department of Mechanical Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice

Timetable of Seminar Groups

CMS_1/P01: each even Tuesday 14:50–16:20 B3, P. Hrubý
CMS_1/S01: Thu 11:25–12:55 A7, J. Majerník
CMS_1/S02: Wed 16:30–18:00 A3, J. Majerník

Prerequisites (in Czech)

FORMA(P)

Course Enrolment Limitations

The course is offered to students of any study field.

Course objectives supported by learning outcomes

Subject digestedly acquaints with problems of construction, proposal and solidity verification of connections mechanical components. Graduate will be able these communications in practice separately arithmetically solve and design their option of catalogue or to construct in terms of disposition production, with the aid of technical norms and catalogues specialized producers.

Learning outcomes

Student is able to:
- create design and construction of shaft assembly, clutch;
- perform design and control calculations to ensure the required function;
- determine the operating loads of the individual parts;
- perform stress and strain analysis of components;
- formulate and evaluate strength conditions at critical points of construction;
- optimize construction and design;
- create production documentation for the assembly unit.

Syllabus

• 1. Introduction to problems of connections in machine – conditions of functionality (volubility), technical solving principles (formative / tonic / material flow), common base of solidity proposal and verification (inner effects, contact carrying - capacity, time flow influence of load, serration effects of wiring on bearing construction)
• 2. Spiral and thread wiring – constructional ordering, proposal and verification, assembly conditions
• 3. Highly initial tension screwed joint – proposal and verification, problems credibility gap during dynamic loading
• 4.Pinned, riveted joint and pivotal wiring – constructional form, proposal and verification
• 5. Formative wiring of shafting with bullet – by the help of nibs, laps and castellation (constructional form, proposal and verification)
• 6. Strength wiring of shafting with bullet – forced on and clam bunk (constructional ordering, proposal and verification)
• 7. Elastic wiring – purpose, sorts and structural design springs, reservation carrying - capacity and required deformation characteristics
• 8. Material wiring – weld metal, soldered, bonded (operational and technological characteristics, basic fort solving)
• 9. Components susceptible movement – introduction to problems cyclic loading, durability components and tribologie
• 10. Shafting – common constructive and technological solving with reference to functionality and durability, dimensioning and verification on fatigue, problems stiffness (critical speed); spindle packing
• 11. Sliding bearing – possibilities of material solving, characteristics and pertinence of using, basic functional and strenght calculation, proposal from catalogue of specialty producer
• 12. Rolling bearing – basic sorts accordance with constructional solving, characteristics and using pertinence, basic functional calculation, proposal from catalogue of specialized producer
• 13. Spindle clutch and brakes – basic sorts accordance with constructional solving, characteristics and using pertinence, basic functional calculation, proposal of catalogue specialized producer.

Literature

required literature
• ŘEŘÁBEK, A. Stavba a provoz strojů. Strojní součásti I. 1. vyd. Praha: Nakladatelství Scientia, 2006. 214 s. ISBN 80-86960-02-1.
• ŘEŘÁBEK, A. Stavba a provoz strojů. Strojní součásti II. 1. vyd. Praha: Nakladatelství Scientia, 2009. 256 s. ISBN 978-80-86960-21-0
• LEINVEBER, J., VÁVRA P. Strojnické tabulky. Úvaly: Albra, 2011. 928 s. ISBN: 978-80-7361-081-4.

recommended literature
• HRUBÝ, Petr, Zdeněk HLAVÁČ and Pavla ŽIDKOVÁ. Physical and mathematical models of shafts in drives with Hook´s joints. In Michael McGreevy, Robert Rita. Proceedings of the 5th biannual CER Comparative European Research Conference : International scientific conference for Ph.D. students of EU countries. London: Sciemcee Publishing, 2016, p. 136-140. ISBN 978-0-9928772-9-3. info
• HRUBÝ, Petr, Zdeněk HLAVÁČ and Pavla ŽIDKOVÁ. Aplikace metody konečných prvků při stanovení modálních a spektrálních vlastností ohybových kmitů kloubového hřídele (Finite element method in the determination of modal and spectral properties of bending vibrations propshaft). In MMK 2015 : sborník příspěvků. 1. vyd. Hradec Králové: Magnanimitas, 2015, p. 2555-2564, 12 pp. ISBN 978-80-87952-12-2. info
• HRUBÝ, Petr, Zdeněk HLAVÁČ and Pavla ŽIDKOVÁ. Metoda přenosových matic v aplikaci na řešení otáčkových rezonancí jednorozměrného lineárního kontinua (The method of transfer matrices in the solution of speed's resonance). In MMK 2015 : sborník příspěvků. 1. vyd. Hradec Králové: Magnanimitas, 2015, p. 2575-2582. ISBN 978-80-87952-12-2. info
• ŘASA, J. Strojnické tabulky II. pro školu a praxi. Praha: Scientia, 2007. 588 s. ISBN:80-86960-20-3.
• ŘASA, J. Strojnické tabulky I. pro školu a praxi. Praha: Scientia, 2004. 754 s. ISBN: 80-7183-312-6.
• SHIGLEY, J. E., MISCHKE, Ch. R., BUDYNAS, R. G. Konstruování strojních součástí. 1. vyd. Brno: Vutium, 2010. 1159 s. ISBN 978-80-214-2629-0.
• HRUBÝ, Petr and Pavla ŽIDKOVÁ. Calculation methods of parametrs of dynamic models of shafts in drives with hooke's joints. In Michael McGreevy, Robert Rita. CER Comparative European Research 2017. London: Sciemcee Publishing, 2017, p. 87-90. ISBN 978-0-9935191-4-7. info
• HRUBÝ, Petr and Pavla ŽIDKOVÁ. Dynamic stress-strain analysis of shafts in drives with Hookes's joints. In Michael McGreevy, Robert Rita. CER Comparative European Research 2017. London: Sciemcee Publishing, 2017, p. 83-86. ISBN 978-0-9935191-4-7. info
• HRUBÝ, Petr and Pavla ŽIDKOVÁ. Speed resonances of coupled shafts in drives with Hooke's joints. In Michael McGreevy, Robert Rita. CER Comparative European Research 2017. London: Sciemcee Publishing, 2017, p. 79-82. ISBN 978-0-9935191-4-7. info

Forms of Teaching

Lecture
Seminar

Teaching Methods

Frontal Teaching
Group Teaching - Competition
Individual Work– Individual or Individualized Activity

Student Workload

Activities	Number of Hours of Study Workload
	Daily Study	Combined Study
Preparation for Lectures	13
Preparation for Seminars, Exercises, Tutorial	13
Preparation for the Final Test	13
Seminární práce (in Czech)	26
Attendance on Lectures	13
Attendance on Seminars/Exercises/Tutorial/Excursion	26
Total:	104	0

Assessment Methods and Assesment Rate

Test – final 70 %
Seminary Work 30 %

Exam conditions

Grading of the course: Seminar Work: maximum 30% (0-30 points) Final Test: maximum 70% (0-70 points) Successful graduates of the course have to get totally at least 70 points.

Language of instruction

Czech

Teacher's information

Attendance in lessons is defined in a separate internal standard of ITB(Evidence of attendance of students at ITB). It is compulsory, except of the lectures, for full-time students to attend 70 % lesson of the subjet in a semester.

• Enrolment Statistics (winter 2019, recent)
  
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