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FSI-DTB-AAcad. year: 2023/2024
The course deals with the following topics: Fundamentals of machining. Dimensioning and tolerances. Physics of machining. Cutting forces, heat and temperature of cutting. Cutting materials and their use. Productivity and economy of machining. Wear of cutting tools. Main groups of machines and technologies. Technology of turning, drilling and milling. Shaping, grinding, honing and reaming. Non-conventional methods of machining (EDM, laser, plasma assisted machining, ultrasonic, water jet). Gear production. CNC machining. Rapid prototyping, 3D print. Tolerance and dimension chains. Selective assembly.
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Offered to foreign students
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Syllabus
1. Fundamentals of machining.2. Physics of cutting, chip formation.3. Force analysis, heat and temperature when cutting, rezidual stresses and other metal cutting phenomena.4. Tool materials for cutting. HSS, cemented carbides, ceramics, diamond, etc. CVD, MTCVD and PVD coatings.5. Turning. Turning of outer and inner surfaces.6. Milling. Face and shoulder milling,grooving, copying, special operations.7. Drilling and boring, reaming.8. Finishing technologies. Non-conventional methods of machining.9. Machine tools for automatic production.CNC machining.10. Economics of machining. Productivity, costs.11. Gear production. Machine tools. Rapid prototyping.12. Special technologies - HSM/HSC/HFM.13. Fundamentals of technology and assembly managements.
Laboratory exercise