346-0502/02 – Quality Control and Metrology (RKaM)
Gurantor department | Department of Machining, Assembly and Engineering Metrology | Credits | 4 |
Subject guarantor | Ing. Lenka Čepová, Ph.D. | Subject version guarantor | Ing. Lenka Čepová, Ph.D. |
Study level | undergraduate or graduate | Requirement | Compulsory |
Year | 1 | Semester | summer |
| | Study language | Czech |
Year of introduction | 2003/2004 | Year of cancellation | |
Intended for the faculties | FS | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Students can deepen the knowledge in the field of measurement techniques in mechanical engineering. They acquire knowledge about the analyze measurement system by the help I gather capability of measurement systems. Another part of students gain knowledge about the product quality control and quality management systems in industry and services. They gain an comprendium of the management tools and methods that are used in quality assurance.
Teaching methods
Lectures
Individual consultations
Experimental work in labs
Summary
The subject is connected with the subject „Technical Measurement and Metrology“ The students intensity your knowledge's from control of parts parameters, determination deviations geometric shape and location etc.., including measuring methods, instruments and machines. An inseparable part are lessons chapters dedicated the automation of measuring processes and measuring on three-coordinate machines. Part of the lesson is dedicated to basic notions of quality control and using statistic methods in quality control. The theoretical knowledges are practically verified in the laboratory.
Compulsory literature:
CAPLEN, R. A. Practical Approach to Quality Control. London, Business Books 1991, 136 p.
BUCHER Jay L. The Metrology Handbook. ASQ Quality Press, 2004, 544 p.
SMITH Graham T. Industrial Metrology, Springer, 1996, 292 p.
Recommended literature:
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Additional study materials
Way of continuous check of knowledge in the course of semester
Measure and defending the program No. 1
Developing and defending a given program on the use of statistical methods in quality control in assessing the stability of the manufacturing process - Program No. 2
Scoring:
Exercise:
measurement program and defending No. 1 0-15 points
development of defense program No.2 0-20 points
total maximum 35 points
minimum number of credits for the award of 18 points
Exam
testing 15 points
oral (2 questions), max 25 points / question
total points max.65
total including points per credit max.100 points
Exam questions:
1st Measurement errors
2nd Measurement uncertainty and the expression
3rd Finder (distribution, nature, use in metrology, worm vernier).
4th Collimation measurements - their use in metrology
5th Measuring microscopes, Projectors - their use in metrology
6th Control and measurement of threads (methods, measuring devices)
7th Control and measurement of gear wheels (methods, measuring devices)
8th Surface integrity (changes in physical-mechanical properties of surface-hardening layer, nature, methods of evaluation)
9th Surface integrity, residual stress, substance, method of evaluation
10th Deviations in shape (straightness, flatness, roundness, cylindrical - methods, measuring devices)
11th Deviations position (parallelism, symmetry, alignment, squareness, runout - methods, measuring devices)
12th Measurement of large and small size (methods, measuring devices)
13th Coordinate measuring machines and their use in metrology
14th Measuring systems
15th Multidimensional measuring instruments
16th Sampling stations (monitoring gauges) - the essence, use.
17th Sorting machines - the essence, use of
18th Quality control (basic concepts, quality features, quality spiral, the cost of quality, ...)
19th Quality management (quality management concepts, the main objectives of national policy to promote quality in the Czech Republic)
20th Statistical methods in quality control (control charts, histograms, Paret´s analysis - the nature, analysis, application)
21st Statistical Methods in quality management (flowchart, cause and effect diagram, spot diagrams - principle, analysis, application)
22nd Statistical measurement control (control charts, analysis and use)
23rd Statistical comparisons of control (control charts, analysis and use)
24th Statistical comparisons of inspection
25th Statistical inspection measurements
26th Methods of analysis of the production process, production facilities, equipment - capability indices
27th The human factor in quality control
28th Quality handbook (nature, purpose)
29th Order of metrology (nature, purpose)
E-learning
Other requirements
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Prerequisities
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Syllabus of lectures:
1st consultation: Measuring machine (finder, measuring microscopes, projectors). Collimation measurements - their use in metrology. Coordinate measuring machines. Measuring systems. Inspection and sorting machines, multidimensional monitoring and measuring instruments (principles and applications). Checking the threads, gears - enlargement. Deviations in shape (definitions, methods of control, measuring devices). Deviations of position (definitions, methods of control, measuring instruments. The integrity of the surface - the ingredients, methods of control. Control of small holes and large in size (methods, measuring devices).
2nd consultation: Principles of quality management (basic concepts, quality features, quality spiral cost of quality, design quality management). Statistical methods in quality management. Control charts (measurement, comparison). Fundamentals of statistical sampling. Evaluation of process capability, manufacturing equipment, measuring devices - capability indices. Quality handbook. Order of metrology. The human factor in quality management.
Syllabus of exercises:
1st Measurement of one of the task No.1 to 7, including a protocol for measuring - Program No. 1
2nd The use of statistical methods in quality management - Program No. 2
Task List:
Task 1: Checking the gauge block
Task 2: Checking the micrometer and dial indicator
Task 3: Check the caliper scale
Task 4: Check the angle
Task 5: Check the scale clinometer, tilt bed control
Task 6: Control non-contact method of screw gauge
Task 7: Check gear
Internal guidelines: Students are required to furnish to the exercises in this course work gloves and slippers for metrology measurements
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction