Course detail

Test Code for Machine Tools

FSI-GTS-AAcad. year: 2018/2019

Content of the course is a theoretical and practical knowledge in the field of measurement of geometric accuracy of machine tools. The course will be used in measuring instruments type Ballbar-Renishaw, laser interferometer-Renishaw, Laser Tracer - Etalon, etc.

Language of instruction

English

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

doc. Ing., Dipl.-Ing Michal Holub, Ph.D.

Department

Institute of Production Machines, Systems and Robotics (ÚVSSR)

Offered to foreign students

Of all faculties

Learning outcomes of the course unit

The output of the theoretical knowledge of geometric accuracy measurement machine tool according to applicable standards ISO 230-2, ISO 230-4, ISO 230-6, VDI/DGQ 3441 and the implementation of measurement with the measuring devices.

Prerequisites

Basic knowledge of the structure of machine tools and knowledge in the field of metrology, mathematics and physics.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work. According to the possibility of teaching can be organized lectures for students by practitioners and excursions to companies focused on activities related to the course content.

Assesment methods and criteria linked to learning outcomes

The course is taught through lectures and consultations. The exercise is completed by the credit where credit is subject to submission protocols with the measurements, with a total possible number of 20bodů. The test consists of a written test, and this test is 80 points. The final evaluation of the course is done by adding the points of the tutorial and examination and is given according to the ECTS scale.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The aim of the course is to introduce the methods of measurement of machine according to applicable standards ISO 230-XX (VDI DGQ 3441). Students will gain an overview of the current issue of measurement of machine tools in the Czech Republic and the world.

Specification of controlled education, way of implementation and compensation for absences

Lesson is monitored in terms of participation exercises (requires 100% participation).

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

J. Tlustý, Manufacturing processes and equipment. Prentice-Hall, Inc., 1999, p. 928. (EN)
Marek J, et al. (2015). Design of CNC Machine Tools (MM Speciál., p. 730). Praha: MM publishing, s.r. o. ISBN 978-80-260-8637-6 (EN)
Steven Y. Liang, Albert J. Shih, Analysis of Machining and Machine Tools, Springer, 2016, ISBN 978-1-4899-7643-7 (EN)
Weck, M., & Brecher, C. (2006). Werkzeugmaschinen- Messtechnische untersuchung und Beurteilung. dynamische Stabilitaet (7th ed., p. 469). Berlin: Springer. (DE)

Type of course unit

Lecture

13 hod., optionally

Teacher / Lecturer

doc. Ing., Dipl.-Ing Michal Holub, Ph.D.

Syllabus

(2hour 1x14day)

1. The basic requirements for the accuracy of machine tools
2. A overview of measurement requirements according to ISO and VDI / DGQ 3441
3. Principles of modern measuring devices for measuring geometric accuracy of CNC machine tools
4. Test code for machine tools - part 1: Geometric accuracy of machines operatring under no-load or finoishing coditions
5. Test code for machine tools - part 2: Determination of accuracy and repeatibility of positioning numerically controlled axesaccording to ISO 230-2 a ISO 230-6
6. Circular tests for numerically controled machine tools
7. Compensation of machine tools

VUT

Faculties

University Institutes

Parts

Test Code for Machine Tools

Type of course unit