636-0816/01 – Jointing of Materials and Machining (SMaO)

Gurantor departmentDepartment of Material EngineeringCredits6
Subject guarantordoc. Ing. Stanislav Lasek, Ph.D.Subject version guarantordoc. Ing. Stanislav Rolc, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2004/2005Year of cancellation
Intended for the facultiesFMTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KUB014 Ing. Zdeněk Kuboň, Dr.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 16+0

Subject aims expressed by acquired skills and competences

- Define the classification of joining materials. Outline demontable and undemontable joints. - Clarify the new techniques of joioning materials - welding,soldering, sticking, mechanical joints and special joining methods. - Describe welding methods of materials. - Define weldability. - Outline the internal structure and properties of welded joint - weld metal, heat affected zone. Evaluation of defects. - Clarify the selection and using of joint. Describe criteria for selection of joininng technology.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

· Fázové diagramy a jejich využití při spojování materiálů · Hodnocení svařitelnosti a metody jejího stanovení · Ruční obloukové svařování a metodika jejího provádění · Svařování pod tavidlem a způsoby jejího použití · Elektrostruskové svařování a způsoby provedení · Metody navařování austenitické nerezavějící vystýlky · Způsoby tepelného zpracování svarových spojů po svařování nebo navařování · Hodnocení defektnosti svarových spojů a způsob vyhodnocení · Letování jako varianta spojování materiálu za tepla · Metody obrábění kovových povrchů · Vliv jednotlivých parametrů obrábění na kvalitu hotového povrchu a velikost vneseného pnutí.

Compulsory literature:

- Davim, J. P. Machining: fundamentals and recent advances. Springer, London, 2010, 361 s. (e-book)

Recommended literature:

- Nicholas M. G.: Joining processes: introduction to brazing and diffusion bonding. Kluwer Academic Publishers, Dordrecht, 1998, 335 s.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures - Introduction. The principle of mechanical machining methods. - Parameters affecting the mechanical machining and their influence on surface quality. - The principle of joining materials, removable (bolted joints, wedge joints, etc.) and permanent joining (welding, soldering, etc.) - overview, examples - Fusion welding. The physical basis of the process. The essence of the arc. Melting and transfer of metal electrodes in an arc. - Structure and properties of welded joints - weld metal, heat affected zone, metallurgical defects. - Blacksmith welding, flame welding, arc welding - principles, application examples - Electroslag welding, resistance welding, laser welding - principles, using. - Metallurgical factors determining quality of welded joints, weldability tests, cutting oxygen. - Heat treatment of steel before welding, during welding and heat treatment of weldments. - Control of welded joints, faults and joints in the surfacing and their classification according to ISO standards. - Soft and hard soldering - principles, applications. The principles of bonding, testing of adhesives and bonded joints, glued joints disorders. - Degradation of the properties of joints (manufacturing, service). Access to the expertise and the causes of joints and welded construction accidents. Practice - Preliminary exercises. The principle of joining materials. - Demountable joints - screw, wedge, etc. - Permanent joints - welding, soldering, bonding – examples. - Evaluation of the macrostructural characteristics of welded joints. - Evaluation of the microstructural characteristics of welded joints. - Control of welded joints, welded joints defects and their evaluation according to ISO standards. - Control of weldability of steel - carbon equivalent steels susceptible to cracking, the calculation of temperatures and times of early diffusion changes. - Heat treatment of steel before, during and after welding. - Degradation mechanisms of weld joints and selection of the suitable arrangements for avoid them. - Delivery of the specified programs. The final test. - Credits

Conditions for subject completion

Full-time form (validity from: 2012/2013 Winter semester, validity until: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35  21
        Examination Examination 65  30
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2015/2016 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2015/2016 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2015/2016 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2015/2016 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2014/2015 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2014/2015 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2014/2015 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2014/2015 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2013/2014 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2013/2014 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2013/2014 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2013/2014 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2012/2013 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2012/2013 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2012/2013 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2012/2013 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2011/2012 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2011/2012 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2011/2012 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2011/2012 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2010/2011 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2010/2011 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2010/2011 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2010/2011 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2009/2010 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2009/2010 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2009/2010 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2009/2010 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2008/2009 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2008/2009 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2008/2009 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2008/2009 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2007/2008 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2007/2008 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2007/2008 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2007/2008 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2006/2007 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2006/2007 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2006/2007 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2006/2007 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan
2005/2006 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys K Czech Ostrava 2 Optional study plan
2005/2006 (N3923) Materials Engineering (3911T030) Engineering Materials K Czech Ostrava 2 Compulsory study plan
2005/2006 (N3923) Materials Engineering (3911T029) Non-ferrous Metals and Special Alloys P Czech Ostrava 2 Optional study plan
2005/2006 (N3923) Materials Engineering (3911T030) Engineering Materials P Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner