632-0030/02 – Molding Sands and Mixtures (FS)

Gurantor departmentDepartment of Materials and Technologies for VehiclesCredits5
Subject guarantorprof. Ing. Petr Jelínek, CSc.Subject version guarantorprof. Ing. Petr Jelínek, CSc.
Study levelundergraduate or graduate
Study languageCzech
Year of introduction1980/1981Year of cancellation2007/2008
Intended for the facultiesFMTIntended for study typesMaster
Instruction secured by
LoginNameTuitorTeacher giving lectures
JEL40 prof. Ing. Petr Jelínek, CSc.
MIK60 Ing. František Mikšovský, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+4
Combined Credit and Examination 20+0

Subject aims expressed by acquired skills and competences

to know the rules for using quartz and non-quartz base sands; to know processes of the cooling effect control of a foundry mould; to explain kinds and importance of base sands surfaces and principles of their measurements; to know types and means for reclamation of foundry base sands; to analyze physical and chemical nature of binding property and strength of moulding mixtures; to explain principles of classification of binder systems of the Ist up to IVth generation; to design a binder system for the given technological process of casting manufacture; to explain physical principles of binding the mixtures of the IIIrd generation; to describe chemical hardening processes of inorganic and organic binders (condensation, polymerization, addition, copolymerization).

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Opening materials of the sand mixtures, quartz and non-silica opening materials, granulometric composition, activation of the opening materials, regeneration. The bonding-agent systems I. to IV., generation, chemical treatment in preparation of moulds and cores. Mixtures with alkaline silicates, application of macromolecular chemistry in the bonding-agent systems.

Compulsory literature:

FLEMMING, E., TILCH, W. Formstoffe und Formverfahren Deutscher Verlag fur Grundstoffindustrie, Leipzig - Stuttgart, 1993 ISBN 3-342-00531-9 ŽUKOVSKIJ, S., S. Pročnost litějnoj formy. Moskva, Mašinostojenije 1989, ISBN 5-217-00434-7

Recommended literature:

LEWANDOWSKI, J., L. Tworzywa na formy odlewnicze "Akapit" Kraów, 1997, ISBN 83-7108-21-2

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:

Conditions for subject completion

Full-time form (validity from: 1960/1961 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 30 (30) 0
                Written exam Written test 20  0
                Other task type Other task type 10  0
        Examination Examination 70 (70) 0
                Oral Oral examination 70  0
Mandatory attendence parzicipation:

Show history
Combined form (validity from: 1960/1961 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 30 (30) 0
                Written exam Written test 20  0
                Other task type Other task type 10  0
        Examination Examination 70 (70) 0
                Oral Oral examination 70  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2007/2008 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2007/2008 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2006/2007 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2006/2007 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2005/2006 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2005/2006 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2004/2005 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2004/2005 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2003/2004 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2003/2004 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2002/2003 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2002/2003 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2001/2002 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2001/2002 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan
2000/2001 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství K Czech Ostrava 4 Compulsory study plan
2000/2001 (M2109) Metallurgical Engineering (2109T022) Slévárenství (04) Slévárenství P Czech Ostrava 4 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner