346-0908/01 – Computer Support of Machining (PPPO)
| Gurantor department | Department of Machining, Assembly and Engineering Metrology | Credits | 10 |
| Subject guarantor | prof. Ing. Marek Sadílek, Ph.D. | Subject version guarantor | prof. Ing. Robert Čep, Ph.D. |
| Study level | postgraduate | Requirement | Choice-compulsory |
| Year | | Semester | winter + summer |
| | Study language | Czech |
| Year of introduction | 2006/2007 | Year of cancellation | 2011/2012 |
| Intended for the faculties | FS | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
The course is aimed at expansion and deepening of scientific principles and theories of programming and CAD / CAM systems for computer-aided machining processes. The aim is to expansion the knowledge of programming NC machine tools with a focus on expansion of basic strategies and advanced multi-axis machining simulation and verification of programming multi-axis machine tools.
Teaching methods
Lectures
Seminars
Individual consultations
Project work
Summary
The aim is to use computer programming numerically controlled machine tools with a focus on the method of programming using CAD / CAM systems, ie systems that use computer-aided manufacturing. The course is a general understanding of laws, procedures and information regarding the CAM system, includes enhanced knowledge of programming NC machine tools aimed at extending the basic strategies of 3-axis milling, additions and extensions of the accompanying documentation and advanced simulation and verification, and also includes multi-axis programming (4-axis turning, turning with driven tools, milling and indexed the basics of programming 5 axis continuous) and generate NC code for the machine tool and build the necessary accompanying documentation needed for production.
Compulsory literature:
Recommended literature:
[1] http://www.edgecam.com – web pages, supplier of CAM system EdgeCAM.
[2] http://www.solidcam.com - web pages, supplier of CAM system SolidCAM.
[3] http://www.mastercam.com - web pages, supplier of CAM system MasteCAM.
[4] Handbooks of cutting tools - WIDIA, SANDVIK, ISCAR, PRAMET TOOLS.
Way of continuous check of knowledge in the course of semester
Teaching takes by the consultations during the semester. The student gets 2-3 topics to working, which relate to his dissertation.
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1. Application of computer support in machining and its structure, Developmental stages of CAD / CAM systems, the structure of production components, programming methods (manual programming of NC machines and automatic programming via CAM), clamping elements, modification of process parameters.
2. Turning with driven tools, 4-axis turning, strategy options. Crossing tools, preventing collisions. Orthogonal turning, turning pockets and profile.
3. 5-axis milling, strategy options. High-speed machining and high feed milling. Crossing tools, preventing collisions. Residual machining and finishing. Circular milling and pocket milling.
4. Wire cutting, spark digging, laser cutting, machining and bending processes - strategy options.
5. Advanced simulation and verification, design engineer post-processors, graphics configuration for the simulation of CNC machines. The post-processor machine with a defined model, control and treatment parameters and characteristics of CNC machines. Creation of the accompanying documentation.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks