Application of CAM in Machining Technology
FSI-HC2-AAcad. year: 2020/2021
The course deals with technological problems of production preparation, entry prerequisites and with the rules of algorithmization of work in technology. It focuses on the application of computer technology to individual activities of a technologist: selection of a semiproduct, setting working conditions, dimensions in process operation, automatic programming of NC machine tools. Also discussed are the problems of the equipment of CAD computer systems for the area of technology.
Learning outcomes of the course unit
Students will learn how to use CAM system to create cutting tools of technological paths of NC machine tools using data files of objects created in CAD system.
CAD systems, basics of technological processes - machining.
Recommended optional programme components
Recommended or required reading
PowerMILL - user manual
Bejcek,V. at all:: CIM - pocitacova podpora vyrobniho procesu, VUT Brno, 1992
McMahon Ch., Browne J. CAD CAM Principles, Practice and Manufacturing
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 objective of the course is to familiarise students with CAM system and its use in technology processing for a workpiece created in CAD system for NC machine tools.
Specification of controlled education, way of implementation and compensation for absences
Individual assignments and result checking.
Type of course unit
26 hours, optionally
Teacher / Lecturer
Essential description of CAM system, configuration
Object import from CAD systems, analysis for CAM application
CAM technology creation for basic milling processing
CAM technology machining of holes
CAM technology for outer/inner contour machining at 2D
Simulation and editing of projects of 2D systems
CAM technology for machining at 3 axes system
CAM technology for machining at NC lathes
Material and cutting tool libraries at CAM systems
26 hours, compulsory
Teacher / Lecturer
1. CAM system desdcription
2. System preparation for basic operacions, configuration
3.-5. Technology of machining at 2D CAM
6.-7. Technology of machining at 3D CAM
8.-9. Postprocesing of CAM technology
10.-13 Simulation of designed projects