Course objectives:
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The aim of the subject is to master and practice multi-axis machining techniques, to get acquainted with the influence of postprocessors on creating and simulating NC data, to learn how to use the extensions of the most widely used CNC control systems
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Requirements on student
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- successful debugging of NC program
- pass the seminar project
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Content
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- practice the knowledge acquired in previous subjects
- preparation of NC data for turning in CAM system
- preparation of NC data for milling in 2 1/2D and 3D
- preparation of NC data for multi-axis milling
- individual work on the seminar project
- preparation of a technological documentation through CAM system
- NC machine alignment and program debugging
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Activities
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Fields of study
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Guarantors and lecturers
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Literature
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Time requirements
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All forms of study
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Activities
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Time requirements for activity [h]
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Practical training (number of hours)
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20
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Presentation preparation (report) (1-10)
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10
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Undergraduate study programme term essay (20-40)
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40
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Contact hours
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52
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Total
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122
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Prerequisites
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Knowledge - students are expected to possess the following knowledge before the course commences to finish it successfully: |
- describe creation of NC programs by workshop programming systems |
- describe the basic principles of a NC machine tool |
- describe the basic methods of machining and finishing processes |
Skills - students are expected to possess the following skills before the course commences to finish it successfully: |
- build NC program in selected workshop programming system |
- select a suitable cutting tool and select cutting conditions |
Competences - students are expected to possess the following competences before the course commences to finish it successfully: |
N/A |
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Learning outcomes
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Knowledge - knowledge resulting from the course: |
- in description of basic functions of CAD / CAM system |
- in multi-axis and indexed machining |
- explain the function of the postprocessor and understand its importance |
Skills - skills resulting from the course: |
- create NC program using CAM system |
- prepare the NC machine tool and debug the corresponding NC program |
Competences - competences resulting from the course: |
N/A |
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Assessment methods
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Knowledge - knowledge achieved by taking this course are verified by the following means: |
Seminar work |
Skills demonstration during practicum |
Individual presentation at a seminar |
Skills - skills achieved by taking this course are verified by the following means: |
Seminar work |
Skills demonstration during practicum |
Individual presentation at a seminar |
Competences - competence achieved by taking this course are verified by the following means: |
Seminar work |
Individual presentation at a seminar |
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Teaching methods
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Knowledge - the following training methods are used to achieve the required knowledge: |
Practicum |
Task-based study method |
Self-study of literature |
Skills - the following training methods are used to achieve the required skills: |
Seminar |
Skills demonstration |
Task-based study method |
Competences - the following training methods are used to achieve the required competences: |
Practicum |
Task-based study method |
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