Curriculum subject

Tolerancing and Measurement Technique

Subject
Subject code	MTR126
Subject name	Tolerancing and Measurement Technique
Credit points	5 ECTS
Grading method	Grade prelim

Curriculum subject
Curriculum	2004 MI
Study year	0
Semester	Spring semester
Subject type	Mandatory

Subject loads
Lecture	32
Practice	32

General description
ISO system of limits and fits. Geometrical tolerances: tolerances of form orientation and location, datum and datum systems. Tolerances of angles and cones. Roughness, waviness and primary profile. Limits and fits for screw threads, splines, cylindrical gears. Dimensional chains and these synthesis. Inspection of dimensional and geometrical deviations. Callipers, micrometers, gauges, dial gauges, indicators, comparators. Cog-wheels, axels, ball-bearings. Holes and shafts. The basic hole and the basic shaft systems of fits. Testing of angles, sine table, universal protractors. Complete calculation of fits. Schematic representation if fits. Measurements in laboratory.

General aim
The aim of the course is to acquire knowledge of standardization and tolerancing, requirements of accuracy and measurement techniques.

Aim
The student who has mastered this course is able to solve engineering-technical tasks in projection and evolving technological processes. Is able to use accuracy standards, select and use measuring instruments.

Form description
Lectures, laboratory works, individual work.

Literature
M. Purde. Tolerantsid ja istud. Õppematerjal. 2005. 116 lk. M. Purde. Laboratoorsete tööde juhendid tehnilises mõõtmises. 2003. 60lk. M. Purde. Ülesanded iseseisvaks tööks tolereerimises ja mõõtetehnikas. 2003. 93 lk. Õpejõu poolt koostatud või valitud muu materjal.

Replacement Subjects
MME295 Tolerancing and Measurement Technique

Current rounds
None