Application of CAD/CAM in Machining Technology II
FSI-FAC-KAcad. year: 2019/2020
The course is intended to widen and deepen the knowledge of design and manufacturing technology - machining focused on the material, logistic and automation aspects of processes which take place during the interaction of the cutting tool - workpiece - machine tool. Emphasis is placed on the optimization of technological processes when using computer technology.
Also dealt with are the problems of semi-product selection, order of processes, machine tool selection, cutting tool selection and assessment of cutting conditions including automatic NC programming and CNC application.
Learning outcomes of the course unit
Students will have an overview of engineering technology, computer technology systems and their classification. They will master the techniques and will acquire the knowledge related to the use of computer technology in the field of engineering production. The course will teach them how to create the models of technological processes and will help of computer technology and will familiarise them with the methodology of work with CAM systems.
CAD systems, basics of technological processes - machining.
Recommended optional programme components
Recommended or required reading
Kolektiv autoru:: Machining Data Handbook, Volume I.,II., Machining Data Center, 3rd edition, Cincinati, Ohio, 1980
Bejcek,V. at all:: CIM - pocitacova podpora vyrobniho procesu, VUT Brno, 1992
McMahon Ch., Browne J.: CAD CAM Principles, Practice and Manufacturing, 1998
Planned learning activities and teaching methods
The course is taught through lectures explaining the basic principles and theory of the discipline. Exercises are focused on practical topics presented in lectures.
Assesment methods and criteria linked to learning outcomes
Attendance in the exercises is compulsory and checked. It is allowed a maximum of two absences per semester. The course-unit credit is awarded according to attendance and submission of individual assignments in the exercises. Attendance in lectures is recommended.
The exam tests student's knowledge of computer technology and its application to the construction modelling used in machining technology. The practical part of the exam reflects student's ability to create a model in CAM systems.
Language of instruction
The purpose is to provide more detailed knowledge of cutting processes as well as computer-aided machining of engineering production. Another goal is to provide a basis for optimal and qualified decision-making with respect to use of various tehnologies applied for working of engineering materials.
Specification of controlled education, way of implementation and compensation for absences
Individual assignments and result checking.
Type of course unit
Guided consultation in combined form of studies
17 hours, optionally
Teacher / Lecturer
Essential description of CAD system, configuration
Data transition of CAD/CAM-3D system
Drilling at CAM
Data editing for processing at CAM system
Tool selection for CNC system operations, cutting conditions
Elementary milling operations at CAM
Shape milling at CAM
Special operations at CAM system
Program postprocessing at CAM system
35 hours, compulsory
Teacher / Lecturer
1. Description of CAM system
2. Data transition of CAD/CAM - 3D system
4. Drilling at CAM
4.-5. Data editing for processing at CAM system
6.-7. Tool selection for CNC system operations, cutting conditions
8. Elementary milling operations at CAM
9.-11. Shape milling at CAM
12. Special operations at CAM system
13. Program postprocessing at CAM system