346-0908/02 – Computer Support of Machining (PPPO)

Gurantor departmentDepartment of Working and AssemblyCredits10
Subject guarantordoc. Ing. Marek Sadílek, Ph.D.Subject version guarantordoc. Ing. Marek Sadílek, Ph.D.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Web linkhttp://vyuka.fs.vsb.cz/, http://projekty.fs.vsb.cz/459/Study languageCzech
Year of introduction2011/2012Year of cancellation
Intended for the facultiesFSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
CEP77 doc. Ing. Robert Čep, Ph.D.
SAD76 doc. Ing. Marek Sadílek, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Examination 0+0
Combined Examination 0+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

E-learning

Další požadavky na studenta

Personal work on theme.

Minimum knowledge 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. 6. Theoretical analysis of the accuracy related areas at the absolute and incremental programming with applications of linear algebra, using the default setting tools laser and impact analysis tools to establish the accuracy of precision machined surfaces, methods adaptive control and tool path correction, including effects on geometric and dimensional characteristics, analysis of alignment options and clamping base with regard to the requirements accuracy in absolute and incremental programming, algorithms, production processes including the implementation of the management, optimization of manufactured parts for the piece production (CNC machines), small batch and mass production with selected criteria optimization.

Conditions for subject completion

Combined form (validity from: 2013/2014 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Examination Examination  
Mandatory attendence parzicipation:

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Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2018/2019 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2018/2019 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2017/2018 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2017/2018 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2016/2017 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2016/2017 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2015/2016 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2015/2016 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2014/2015 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2014/2015 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2014/2015 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2014/2015 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2013/2014 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2013/2014 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2012/2013 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2012/2013 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2012/2013 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2012/2013 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

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