338-0916/01 – Lubricating Engineering (MTech)

Gurantor departmentDepartment of Hydromechanics and Hydraulic EquipmentCredits10
Subject guarantordoc. Dr. Ing. Lumír HružíkSubject version guarantordoc. Ing. Bohuslav Pavlok, CSc.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction1996/1997Year of cancellation2012/2013
Intended for the facultiesFSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
PAV70 doc. Ing. Bohuslav Pavlok, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 25+0
Combined Credit and Examination 25+0

Subject aims expressed by acquired skills and competences

Objectives of the course: - Deepen understanding of rheology and flow of lubricants, - Apply this knowledge to the design of lubrication systems, - Design lubrication systems with grease - Design lubricating systems with oil for lubrication of plain and rolling bearings.

Teaching methods

Individual consultations

Summary

In the course Lubrication Technology graduate student learn about with the theoretical principles of friction, lubrication and wear. Dry, boundary and mixed friction is discussed only in the necessary depth necessary for an understanding of Stribeck diagram and its importance to the technical practice. More details is discussed fluid friction and lubrication theory of hydrodynamic sliding and hydrostatic bearings, foundations elastohydrodynamic friction and lubrication. Wear of machine parts is discussed only to the necessary depth, as well as construction materials and bearings. Lubricants are discussed in detail. U greases are dealt with the rheology of greases. in conclusion are discussed lubrication systems, either with oil or grease.

Compulsory literature:

1. Hamrock, B.J. Fundamentals of Fluid Film Lubrication. New York : McGraw-Hill, 1994. 2. Neale, M.J. Tribology Handbook. London : Butterworths, 1973.

Recommended literature:

1. Schramm, G. Introduction to Practical Viscomery. Karlsruhe : HAARE, 1981.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Other requirements for students are not.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1st Dry, boundary and mixed friction. Model of contact friction surfaces. Coefficient of friction. Stribeck diagram. Stick-slip effect. 2nd Fluid friction. The hydrodynamic theory of lubrication. 3rd Sliding hydrodynamically lubricated bearings. 4th Elastohydrodynamic friction and lubrication. 5th Hydrostatic bearings. 6th Lubricants: liquid, plastic, rigid. Rheology of greases. 7th Wear of machine parts. Materials sliding pairs. 8th Construction and materials of bearings. 9th Lubrication systems and equipment.

Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester, validity until: 2011/2012 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2010/2011 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2302V019) Contruction of Production Machines and Equipment K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics K Czech Ostrava Choice-compulsory study plan
2004/2005 (P2301) Mechanical Engineering (2302V007) Hydraulics and Pneumatics P Czech Ostrava 1 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner