Multi-axial Woodworking

Opterećenje: P30+A15+T8

Sadržaj predmeta: Lectures 1. Types of surfaces and shapes on which 3D strategies are implemented and their CAM modeling softwares 2. Types of surfaces and shapes on which multi-axis processing is carried out and their CAM modeling softwares 3. 3D woodworking strategies in DI production 4. Design specifications of machining centers for multi-axis wood processing 5. Ways of introducing models of complex shapes and their positioning for optimal possibilities processing 6. Tool vests and tool acceptance for wood processing in systems with the possibility of 3D rendering strategy and Multiaxial wood processing 7. Challenges of selecting tools and defining processing parameters when applying 3D strategies in produced by CNC technology 8. Challenges of tool selection and definition of processing parameters when applying multi-axis processing in produced by CNC technology 9. Fastening complex product shapes to the machining center 10. Selection and sequence of processing operations in multi-axis systems 11. Arbitrary planes as a tool for positioning processing in space 12. Shape projections as a basis for defining tool paths on irregular surfaces 13. Extractions and projections of shapes as a basis for defining tool paths on solids. 14. Setting the tool path based on spline and polyline lines 15. Use of aggregate receivers in multi-axis processing. Exercises 1. Derivation of surfaces with CAM software based on contours and extrusion on arbitrary planes 2. Derivation of surfaces with CAM software based on the guiding curve and/or section outline 3. Creation of irregular surfaces with CAM software based on boundary curves 4. Rendering of surfaces with CAM software based on rotation of curves and displacement, by stretching and rounding the surfaces 5. Rendering of surfaces with CAM software based on filling, cutting, enlargement/reduction and mirroring of surfaces 6. Introduction of models of complex shapes and their positioning for optimal possibilities processing 7. and 8. Execution of 3D processing strategies on loaded/prepared models 9. Determination of the type, method and position of the receiver for fixing complex product shapes to the processing center 10. Processing using "pockets" with protrusions 11. Peripheral milling processing on a curved surface and between two surfaces 12. and 13. Determining the tool path by projecting contours onto surfaces and shapes 14. Setting the tool path based on spline and polyline lines 15. Setting up multi-axis processing using aggregate receivers Field lesson (8 hours) - study the existing CNC technology and associated software in the production plant, specify i justify the possibilities/limitations and rank the level of utilization based on the product or parts of the production program that is created for it.