Course code MašZ4047
Credit points 2.25
Metrology and Tolerances II
Total Hours in Course60
Number of hours for lectures16
Number of hours for seminars and practical classes8
Independent study hours36
Date of course confirmation10.03.2015
Responsible UnitInstitute of Engineering and Energetics
Course developers
Antoņina Čukure
Dr. sc. ing.
Inženiertehnikas un enerģētikas institūts
Daina Kanaška
Dr. sc. ing.
Course abstract
Students get acquainted with importance of fits and tolerances in machine building, the fundamental conceptions according to international standards, with the quality of surface. They obtain knowledge about the united structural conception of fits and tolerances system, principal terms of mating machine members, calculation and selection of fits. Students acquire the tolerances for angular and conical dimensions, the tolerances and fits for machine parts, mated gears, worm - gears, keys, slots etc.
Learning outcomes and their assessment
Knowledge - about meaning of interactive convertibility in engineering science and basic general conception of it according to international standard.
Skills - to use acquired knowledge in execution of composed drawing and details.
Competence - to avail acquired knowledge and skills in creation, designing and manufacturing in anyone machine designing branch.
Compulsory reading
1. Šīrons E. Tehniskie mērījumi. Rīga: Rīgas TU, 1993. 618 lpp.
2. Savstarpējā apmaināmība, standartizācija un tehniskie mērījumi: Metodiskie norādījumi laboratorijas darbiem. LLU. Sast. A. Čukure, J. Čukurs. Jelgava, 2000. 78 lpp
3. Šīrons E. Detaļu ģeometrisko parametru mērīšana. Rīga: RTU, 2007. 344 lpp.
4. Šīrons E. Vispārīgās metroloģijas pamatkurss. RIga.: RTU, 2008. 242 lpp.
Further reading
1. Tehniskie mērījumi: Laboratorijas darbu žurnāl.s. LLU. Sast. A. Čukure, G. Aizsils, I. Dukulis. Jelgava, 2001. 20 lpp. Nav Latvijas lielākajās bibliotēkās
2. Savstarpējā apmaināmība, standartizācija un tehniskie mērījumi: Metodiskie norādījumi kursa darbu izpildei. LLU. Sast. A. Čukure, I. Dukulis. Jelgava, 1991. 67 lpp.
3. Falk D., Krauze P., Tildt G. Metalltehnik. Tabellen. Braunschweig: GmbH. 2006. 415 S.
Periodicals and other sources
1. Kvalitāte: žurnāls par kvalitāti un kvalitātes vadīšanu. Rīga: Latvijas Kvalitātes asociācija. ISSN 1407-7671.