346-0908/01 – Computer Support of Machining (PPPO)

Gurantor departmentDepartment of Machining, Assembly and Engineering MetrologyCredits10
Subject guarantordoc. Ing. Marek Sadílek, Ph.D.Subject version guarantorprof. Ing. Robert Čep, Ph.D.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction2006/2007Year of cancellation2011/2012
Intended for the facultiesFSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
BRY50 prof. Dr. Ing. Josef Brychta
CEP77 prof. Ing. Robert Čep, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 25+0
Combined Credit and Examination 25+0

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:

[1] APRO, K. Secrets of 5-Axis Machining, Industrial Press, Inc. 989 Avenue of the Americas, New York, NY 10018, First Printing, August, 2008, pp. 172. ISBN 978-0-8311-3375-7. [2] SANDVIK Coromant, Technical Editorial Deartment. Modern Metal Cutting – A Practical Handbook. Tofrers Tryckery AB, Sweden, 1994, 927 p. ISBN 91-972290-0. [3] Electronic support: Student version of EdgeCAM and SolidCAM software, User guide EdgeCAM: beginning in EdgeCAM, turning, milling, EDM cutting- wire cutting, postprocessor, technology assistant, and others. [4] Electronic support: Student version of SolidCAM, SolidCAM software, User guide SolidCAM: beginning in SolidCAM, 2.5 axis milling, HSM milling, 5 axis milling postprocessors, and others. Doporučená literatura: HILDER, Terry. CNC-mozek stroje. MM Průmyslové spektrum, 2003, č.5, s. 38-39. ISSN 1212-2572. SOLIDCAM. Průvodce uživatele modulem souvislého víceosého frézování, SolidCAM + SolidWorks, 1995-2008, s 241.

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

Další požadavky na studenta

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

Combined form (validity from: 1960/1961 Summer semester, validity until: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2011/2012 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner