632-3001/01 – Technology for Rapid Prototyping I (ARKDM)

Gurantor departmentDepartment of Materials and Technologies for VehiclesCredits6
Subject guarantordoc. Ing. Petr Tomčík, Ph.D.Subject version guarantordoc. Ing. Petr Tomčík, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2016/2017Year of cancellation
Intended for the facultiesFMTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
TRO04 Ing. Radim Trojan, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+3

Subject aims expressed by acquired skills and competences

The aim of the course is to acquaint students with rapid technologies, ie technologies for prototype and individual production of the parts. Students will lecture familiar with the specifics of the issue of CNC machining. Students, after completing the course Technology for rapid prototyping I, understand the issues of the CNC machining, from the selection of blank, choice of tooling and fixtures, measuring components and tools, through control systems of machine, to the programming of CNC machining. Students with the acquired knowledge will be able to design process methods of manufacture individual components in a lump and prototype production or even in larger series. Students will know the differences between the classical 3-axis machining and multiaxial machining, and will know relation about the choice of tools and process methods. Students will understand the specifics of multi-axis machines, and will know the basic operation of these machines. The advantage of this new subject is that students will have complete knowledge in the field of technological products, which will actually solve the problems of the dimensioning of the workpiece, the technological design of 3D model and the choice of material. Students will need to creatively engage creative minds to create machining programs and changes in the structural design of the proposed machine parts. In the exercises, students will be familiar with the basics of programming CNC machines at ISO codes and at the control system Heidenhain.I Students in exercise will, by manual programming, machining simple parts. During the exercise, students test their programs at real 5-axis machines, and will be familiar with the basics of operating the most advanced multi-axis machine Litz LU-800 and Sahos FC3000. Students will acquire a basic knowledge of the control some technologies of rapid prototyping and CNC machining.

Teaching methods

Lectures
Tutorials

Summary

The aim of the course is to acquaint students with rapid technologies, ie technologies for prototype and individual production of the parts. Students will lecture familiar with the specifics of the issue of CNC machining. Students, after completing the course Technology for rapid prototyping I, understand the issues of the CNC machining, from the selection of blank, choice of tooling and fixtures, measuring components and tools, through control systems of machine, to the programming of CNC machining. Students with the acquired knowledge will be able to design process methods of manufacture individual components in a lump and prototype production or even in larger series. Students will know the differences between the classical 3-axis machining and multiaxial machining, and will know relation about the choice of tools and process methods. Students will understand the specifics of multi-axis machines, and will know the basic operation of these machines. The advantage of this new subject is that students will have complete knowledge in the field of technological products, which will actually solve the problems of the dimensioning of the workpiece, the technological design of 3D model and the choice of material. Students will need to creatively engage creative minds to create machining programs and changes in the structural design of the proposed machine parts. In the exercises, students will be familiar with the basics of programming CNC machines at ISO codes and at the control system Heidenhain.I Students in exercise will, by manual programming, machining simple parts. During the exercise, students test their programs at real 5-axis machines, and will be familiar with the basics of operating the most advanced multi-axis machine Litz LU-800 and Sahos FC3000. Students will acquire a basic knowledge of the control some technologies of rapid prototyping and CNC machining.

Compulsory literature:

APRO, K. Secrets of 5-axis machining. New York: Industrial Press, c2009, x, 172 s. ISBN 978-0-8311-3375-7.

Recommended literature:

APRO, K. Secrets of 5-axis machining. New York: Industrial Press, c2009, x, 172 s. ISBN 978-0-8311-3375-7.

Way of continuous check of knowledge in the course of semester

E-learning

Other requirements

They are not set additional requirements for student

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Cutting materials and cutting speeds for CNC, machinability, performance and speed of machines, load of machines, the general terms of machining. Cutting parameters, etc. 2. Fundamentals of CNC turning and drilling, description of machinery and technology, technology options, choice of the null points, transformations of coordinate system, etc. 3. Fundamentals of CNC milling. 4. Surface CNC systems. 5. Structural design of the CNC machines. 6. Clamping systems for tools and blanks using for the CNC machines. 7. Specific tools for CNC milling (shape cutters, taps, ball mills, internal cooling, etc.). 8. Measuring workpieces and tools, using probes, tool offsets, wear and grinding tools, tool replacement. 9. Measuring systems for individual production, jigs, ... 10. Control systém of CNC machines (general description Sinumerik, Fanuc, etc.). 11. Heidenhain control system. 12. CAD / CAM systems in the plane and space, 5 axis, transforming of the coordinate systems 13. HSC - High speed cutting.

Conditions for subject completion

Full-time form (validity from: 2016/2017 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 30  15
        Examination Examination 70  21
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2020/2021 (N3923) Materials Engineering (3911T034) Materials and Technologies for Automobile Industry P Czech Ostrava 2 Compulsory study plan
2019/2020 (N3923) Materials Engineering (3911T034) Materials and Technologies for Automobile Industry P Czech Ostrava 2 Compulsory study plan
2018/2019 (N3923) Materials Engineering (3911T034) Materials and Technologies for Automobile Industry P Czech Ostrava 2 Compulsory study plan
2017/2018 (N3923) Materials Engineering (3911T034) Materials and Technologies for Automobile Industry P Czech Ostrava 2 Compulsory study plan
2016/2017 (N3923) Materials Engineering (3911T034) Materials and Technologies for Automobile Industry P Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner