Course code MašZ3037

Credit points 3

CNC Machine Tools

Total Hours in Course120

Number of hours for lectures8

Number of hours for seminars and practical classes32

Number of hours for laboratory classes8

Independent study hours72

Date of course confirmation27.02.2018

Responsible UnitMotor Vehicle Institute

Course developer

author Spēkratu institūts

Jānis Lāceklis-Bertmanis

Dr. sc. ing.

Prior knowledge

MašZ3036, Metal Processing Technology and Design I

MašZ4058, Metal Processing Technology and Design II

MatZ4012, Material Science (Construction Materials)

Course abstract

The course aims is to provide the theoretical knowledges and practical skills in the management of a set of numerical control machine tools, cutting mode selection of the coordinate reference systems and zero points, CNC control programs.

Learning outcomes and their assessment

• Knowledge - the management principles of CNC machine tools.
• Skills - to develop machining programs for CNC machine tools and make the parts processing.
• Competence - to assess the developed CNC machine tool control program advantages and shortcomings.

Compulsory reading

1. Avotiņš J. Metālapstrāde. Jelgava: LLU, 2009. 400 lpp. 2. Programming Workbook. HAAS AUTOMATION, INC.2800 Sturgis Rd. Oxnard, CA 93030. June 2006. 400 p. [tiešsaiste] [skatīts 05.02.2018.] Pieejams: https://www.ise.ncsu.edu/processes/wp-content/uploads/sites/11/2013/08/LatheProgrammingWorkbook-xlwb.pdf 3. Smid P. CNC Programming Handbook: A Comprehensive Guide to Practical CNC Programming. Edition 3. Industrial Press, Inc., 2007. 600 p. 2003. gada izdevums: [tiešsaiste] [skatīts 05.02.2018.] Pieejams: https://books.google.lv/books?id=JNnQ8r5merMC&lpg=PA1&ots=P_NIKQ5OtQ&lr&pg=PR20#v=onepage&q&f=false

Further reading

1. Avotiņš J. Metālapstrāde: kursa darbs "Tehnoloģisko procesu izstrāde": metodiskie norādījumi. Jelgava: LLU, 2005. 90 lpp. 2. Сафин В.Н. Основы программирования фрезерных станков ЧПУ: учобное пособие к лабораторным работам. Челябинск: Издателский центр ЮУрГУ, 2012. 34 с. [tiešsaiste] [skatīts 05.02.2018.] Pieejams: http://docplayer.ru/44935780-Osnovy-programmirovaniya-frezernyh-stankov-s-chpu.html 3. CNC Programming Handbook. 3rd edition. New York, NY, USA: Industrial Press, Inc., 2007.

Periodicals and other sources

1. Journal of Process Mechanical Engineering Proceedings of the Institution of Mechanical Engineers. Part E: Journal of Process Mechanical Engineering. Published by Sage Publications. ISSN (printed): 0954-4089. ISSN (electronic): 2041-3009.