346-0305/04 – Programming of Machine Tools (POS)

Gurantor departmentDepartment of Machining, Assembly and Engineering MetrologyCredits5
Subject guarantorIng. Jiří Kratochvíl, Ph.D.Subject version guarantorIng. Jiří Kratochvíl, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year3Semesterwinter
Study languageCzech
Year of introduction2018/2019Year of cancellation
Intended for the facultiesFSIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
KRA49 Ing. Jiří Kratochvíl, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Graded credit 2+4
Combined Graded credit 2+6

Subject aims expressed by acquired skills and competences

To acquaint students with the problems of programming of CNC machine tools. Interpret and modify CNC programs. Be able to create a CNC program for machining the specified part.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Students will be acquainted with CNC machine control systems and technological possibilities of these machine tools. They learn the ISO code for manual programming of CNC machines. After completing the course, he / she will be able to independently set up programs for CNC machine tools. The listener will be able to interpret the CNC program.

Compulsory literature:

Josef, BRYCHTA; Andrej, CZÁN; Robert, ČEP; Jiří, KRATOCHVÍL; Jana, PETRŮ; Marek, SADÍLEK; Dana, STANČEKOVÁ; Tomáš, ZLÁMAL: VŠB - Technická univerzita Ostrava, 2014. ISBN 978-80-248-3522-8. (http://projekty.fs.vsb.cz/064/docs/obrabeni.pdf)

Recommended literature:

ŠTULPA, Miloslav. CNC: programování obráběcích strojů. Praha: Grada, 2015. ISBN 978-80-247-5269-3.

Way of continuous check of knowledge in the course of semester

Creation of a CNC program for the production of turned and milled parts, their production check of the product. Test of theoretical knowledge

E-learning

Další požadavky na studenta

creating a NC turning program 30b creating a NC milling program 30b test 30b Activity in Exercise 10b

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Program of lectures: 1. Introduction to NC technique. 2. NC machine control systems. 3. Workspace and NC machine coordinate system. 4. Use of selected preparatory (G functions) and auxiliary functions (M functions) according to ISO 6983 4. Construction of the NC program and the procedure for its compilation. Graphical simulation of machining. 5. Tools for NC machines and their adjustment. 6. Programming of the EMCOturn 120 Lathe with Micronex Controller 7. Programming of the PC 155 MILL with the SINUMERIK 840D 8. Workshop programming examples in MAPS, Tool setting and DMG MORI SEIKY NLX 2500 lathe 9. EXAMPLES OF HEIDENHAIN Workshop Programming, Tool Adjustment and DMG DMU50 Milling 10. Presentation of programming using subroutines 11. CAM systems options 12. Creating a CNC program will help CAM turning software 13. Creating a CNC program will help CAM milling software 14. Introduction of other control systems Exercise Program: 1 Recommended literature, work safety, organization of teaching 2. Absolute, incremental coordinate input. 3. Creation of CNC programs for milling. 4. Entering program 1 (Creating nc program for the milled component and its production) 5.-7. Work on Program 1 - Production 8. Creation of CNC programs for turning. 9. Entering program 2 (Creating nc program for the turned part and its production) 10-12 Work on Program No. 2 - Production 13th test, sample CAM system 14th graded credit.

Conditions for subject completion

Combined form (validity from: 2018/2019 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Graded credit Graded credit 100 (100) 51
        Frézovaná součást Project 50  20
        Soustružená součást Project 50  20
Mandatory attendence parzicipation: odevzdání projektů

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B2341) Engineering (2303R002) Mechanical Engineering Technology P Czech Ostrava 3 Choice-compulsory study plan
2019/2020 (B2341) Engineering (2303R002) Mechanical Engineering Technology P Czech Šumperk 3 Choice-compulsory study plan
2019/2020 (B2341) Engineering (2303R002) Mechanical Engineering Technology K Czech Ostrava 3 Choice-compulsory study plan
2019/2020 (B2341) Engineering (2303R002) Mechanical Engineering Technology K Czech Šumperk 3 Choice-compulsory study plan
2018/2019 (B2341) Engineering (2303R002) Mechanical Engineering Technology P Czech Ostrava 3 Choice-compulsory study plan
2018/2019 (B2341) Engineering (2303R002) Mechanical Engineering Technology P Czech Šumperk 3 Choice-compulsory study plan
2018/2019 (B2341) Engineering (2303R002) Mechanical Engineering Technology K Czech Ostrava 3 Choice-compulsory study plan
2018/2019 (B2341) Engineering (2303R002) Mechanical Engineering Technology K Czech Šumperk 3 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner