Course detail

Machine Design

FSI-2K-KAcad. year: 2018/2019

The aim of the course is to provide requisites of engineering (especially drawing) documentation and its requirements in terms of batch production, i. e. engineering drawings of welded, cast, forged and other parts. Emphasis is being placed on optimizing of the functional and technological dimensioning in the development of a complete engineering drawing documentation of an assembly unit (assembly drawing, part drawings and piece list). Attention is devoted to the calculations of tolerated dimensions and current trends in the creation of documentation. They are completed basic information about selected types of machine parts.

Language of instruction

Czech

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

doc. Ing. Pavel Mazal, CSc.

Department

Institute of Machine and Industrial Design (ÚK)

Learning outcomes of the course unit

The subject “Machine Design” provides students with knowledge and skills which are necessary for working out a complete drawing documentation of an assembly unit. Great emphasis is placed to ensuring function and interchangeability considering the manufacturing technology of individual parts. The students learn, when working out the drawing, how to apply the peculiarities of these elements resulting from their production seriality.

Prerequisites

Knowledge of design basics (fundamentals of drawing principles, drawing documentation, dimensioning, tolerances, principles of functional and technological dimensioning), materials science (selection of materials and its standardisation).

Co-requisites

Not applicable.

Planned learning activities and teaching methods

The course is taught through lectures and exercises which are focused on practical topics presented in lectures.

Assesment methods and criteria linked to learning outcomes

Terms of graded credit: attendance at seminars, elaboration of graphic projects (programs), graduation of tests and tasks. Students must complete all four terms. Final classification according to ECTS.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The aim of the course is to provide students with the creation of basic documentation of machine parts process of working out the drawing where a semi-finished product is represented by cast or forging, and to acquaint them with elaboration of drawing documentation for welded structures. Another aim is to create a complete drawing documentation of an assembly unit. The students should extend their knowledge and acquire skills necessary for creation of part drawings considering production seriality, as well as complex elaboration of the drawing documentation including basic dimensional calculations.

Specification of controlled education, way of implementation and compensation for absences

Attendance at seminars is mandatory and controlled. Maximum of two authorized absence without compensation of lesson are allowed.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

BOHÁČEK, F. aj.: Základy strojnictví. Praha, SNTL 1989
SOBEK, E. aj.: Základy konstruování. Návody pro konstrukční cvičení, Brno, CERM 2004
SVOBODA, P. - BRANDEJS, J. - DVOŘÁČEK, J. - PROKEŠ, F.: Základy konstruování, Brno, CERM 2011
SVOBODA, P. - BRANDEJS, J. - PROKEŠ, F.: Výběry z norem pro konstrukční cvičení, CERM 2011

Recommended reading

GIESECKE, E.-MITCHELL, A.-SPENCER, H. C.: Technical Drawing with Engineering Graphics, Prentice Hall; 14 edition, 2011, ISBN 13-978-0135090497
JENSEN, C.-HELSEL, J.-SHORT, D.: Engineering Drawing And Design. McGraw-Hill Science/Engineering/Math; 7 edition 2007
SVOBODA, P. - BRANDEJS, J. - DVOŘÁČEK, J. - PROKEŠ, F.: Základy konstruování, Brno, CERM 2011
SVOBODA, P. - BRANDEJS, J. - PROKEŠ, F.: Výběry z norem pro konstrukční cvičení, CERM 2011

Classification of course in study plans

  • Programme B3S-K Bachelor's

    branch B-KSB , 1 year of study, summer semester, compulsory
    branch B-S1R , 1 year of study, summer semester, compulsory

Type of course unit

 

Guided consultation

13 hod., optionally

Teacher / Lecturer

doc. Ing. Michal Černý, CSc.
doc. Ing. Jan Brandejs, CSc.

Syllabus

1. Principle of casting production. Drawing documentation of cast components. Element drawing when the half-finished product is casting.
2. Requirements for the drawing of casting, drawing of manufacturing process, technological aspects of design.
3. Tolerances and deviations in dimensional chains - full interchangeability method and statistical method.
4. Method of group interchangeability, compensation method and ways of compensation of dimensions.
5. Dimensioning and precision of gears and sprockets. Pulleys. Drawing documentation of forged pieces, technological aspects of forging design.
6. Welded parts and their drawing documentation. Drawings of the weldment elements. Constructional and technological rules.
7. Technological requirements and technological design of welded components. Materials for welding technology.
8. Modern trends in design documentation and documentation without drawings. 3D printing.
9. Drawing documentation of flat formed parts. Soldered, glued and riveted joints.
10. Algorithm of the construction process. Overview of technical documentation requirements, list of items and technical report.
11. Selected chapters from area of machine elements. Drives and springs in terms of documentation.
12. Mechanical couplings - overview and basic rules for their use.
13. Basic mechanisms - overview and documentation.