| Course Unit Code | 346-5006/01 |
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| Number of ECTS Credits Allocated | 4 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | Second Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| MRK20 | prof. Dr. Ing. Ivan Mrkvica |
| Summary |
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Lectures subject develops chapters connected with fixative equipment
construction. It is based on knowledge of subjects: Flexibility and fixity,
Machine parts and Mechanics. During the lectures frame students familiarize
their selves with principles of workpiece establishment and its clamping in
advance working, with basic elements for mechanical, pneumatically and
hydraulic workpiece clamping, with production precision during cutting in
advance period and with the basic characteristics of special, universal,
associated and constructional fixtures. In the lectures framework students
work individually construction design on the concrete technological procedure
operation of given detail. After lectures termination is graduate able to
solve individually construction for appropriate cutting operation. |
| Learning Outcomes of the Course Unit |
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Students after completion of the course will focus on issues of special machine construction plant. They will learn the principles of the constitution and clamped workpiece in products with security capabilities required by the production of precision products and resources that can be used for clamping. A practical verification of acquired knowledge is developing its own project preparation for machining a particular part.
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| Course Contents |
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The program of lectures:
1. Definitions and classification of fixtures.
2. Principles of the workpiece in preparation.
3. Clamping of workpieces - clamping force, mechanical clamping, power transmission, clamping pressure media.
4. Tools piloting - drill sheets and templates, indirect tools piloting.
5. Position of jigs on the machine tool.
6. Design of jigs - for milling, drilling, turning, ...
7. Group and modular jigs.
8. Economy of jigs - the cost of jigs.
Program of exercises and seminars + individual students' work
1. Introductory exercises, introduction to reading.
2. Practice setting up two different parts.
3. Analysis of errors by setting of the workpiece.
4. Clamping of workpieces in jigs.
5. Principles of jig design.
6. Entering the program for independent work - design of specific jig for worpiece machining.
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| Recommended or Required Reading |
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| Required Reading: |
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STEPHENSON, D.A., AGAPIOU, J.S. Metal Cutting Theory and Practise, Third edition, Boca Raton: CRC Press Taylor & Francis Group, 2016, 947 p. ISBN 978-1-4665-8753-3.
KLOCKE, F. Fertigungsverfahren 1 - Zerspanung mit geometrisch bestimmter Schneide, 9. Auflage, Springer-Verlag GmbH Deutschland, 2018, 682 S. ISBN 978-3-662-54206-4.
SHAW, M. C. Metal Cutting Principles. 2nd edition. New York : Oxford University Press, 2005. 651 p. ISBN 0-19-514206-3. |
MRKVICA,M. Přípravky a obráběcí nástroje-II. díl. Přípravky. 3. vydání, Ostrava: VŠB Ostrava, 2015, 182 s. ISBN 978-80-248-3776-5.
CHVÁLA, B., VOTAVA, J. Přípravky. Praha: SNTL Praha,1988, 275 s.
STEPHENSON, D.A., AGAPIOU, J.S. Metal Cutting Theory and Practise, Third edition, Boca Raton: CRC Press Taylor & Francis Group, 2016, 947 p. ISBN 978-1-4665-8753-3.
KLOCKE, F. Fertigungsverfahren 1 - Zerspanung mit geometrisch bestimmter Schneide, 9. Auflage, Springer-Verlag GmbH Deutschland, 2018, 682 S. ISBN 978-3-662-54206-4.
SHAW, M. C. Metal Cutting Principles. 2nd edition. New York : Oxford University Press, 2005. 651. p. ISBN 0-19-514206-3. |
| Recommended Reading: |
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KALPAKJIAN, S. Manufacturing enginering and technology. Addison – Wesley, Publishing Copany, Inc. 1989. 1199 p.
FRONOBER, M., HENNIG, W., THIEL, H., WIEBACH, H. Vorrichtungen - Gestalten, Bemessen, Bewerten, VEB Verlag Technik Berlin, 1980, 340 S. |
KALPAKJIAN, S. Manufacturing enginering and technology. Addison – Wesley, Publishing Copany, Inc. 1989. 1199 s.
BRYCHTA, J., ČEP, R., SADÍLEK, M., PETŘKOVSKÁ, L., NOVÁKOVÁ, J. Nové směry v progresivním obrábění [online]. Ostrava : Fakulta strojní VŠB-Technická univerzita Ostrava, 2007 [cit. 2009-1-8]. Scripta electronica. s. 251. Dostupné na WWW:. ISBN 978-80-248-1505-3. |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Graded credit | Graded credit | 100 | 51 |