346-5001/02 – Tools Construction and Production (KVN)
| Gurantor department | Department of Machining, Assembly and Engineering Metrology | Credits | 5 |
| Subject guarantor | prof. Dr. Ing. Ivan Mrkvica | Subject version guarantor | prof. Dr. Ing. Ivan Mrkvica |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | winter |
| | Study language | English |
| Year of introduction | 2020/2021 | Year of cancellation | |
| Intended for the faculties | FS | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Students do one's homework of cutting tool design, master calculations of basic tool surface, cutting geometry control and another parts of tool design. They deepen their knowledge in project there is attached to technological process of tool´s machining and with conditions its service.
Teaching methods
Lectures
Tutorials
Summary
Subject lectures develop into the deep chapters connected with tools
construction of complicated geometrical shape. It is based on constructional
geometry knowledge, mathematics and kinematics. During the lectures students
will obtain gradually theory basis and methodology of cutting tools design
with form turning tools, with form milling tools, tools for spur gears
production and tools for worm gears production. Lectures content is aimed on realization of concrete tools construction proposals including tracing documentation elaboration, cutting geometry control and technological process production. After graduate lectures students be able to separately solve problems with complicated cutting tools.
Compulsory literature:
Recommended literature:
DAVIS, J.R. Tools Materials. ASM Specialy Handbook. ASM International,
Materials Park, 2 nd. ed. Ohio: 1998, 501 p. ISBN 0-8170-545-1.
KALPAKJIAN, S. Manufacturing enginering and technology. Addison – Wesley, Publishing Copany, Inc. 1989. 1199 s.
Additional study materials
Way of continuous check of knowledge in the course of semester
1. Control and evaluation og program 1.
2. Control and evaluation og program 2.
3. Practice evaluation, check test, credits.
E-learning
Other requirements
List of check questions:
1. Profile calculation of radial shaping tools.
2. Geometry of shaping tools.
3. Form cutters and calculation its profile.
4. Determination of cutting geometry in arbitary point on cutting edge.
5. Methods for involute geraring production including involute definition.
6. Profile calculation of disk and pin cutters for production of involute
gearing with straight teeth.
7. Cutting geometry of disk and pin cutters.
8. Influence of positive race angel on form disk cutters.
9. Disk cutters for external gearing with slanth teeth
10. Analysis of shaper tools for involute gearing production.
11. Profile calculation of rack cutters.
12. Cutting geometry of rack cutters.
13. Profile calculation of pinion cutter.
14. Cutting geometry of pinion cutter.
15. Basic constructive parts and division of hobs.
16. Calculation of basic hob worms.
17. Way of relieving and determination of hobs geometry.
18. Shaver design.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lecture program:
Week Lectude contents
1. Basic of theory and methodology of cutting tools design.
2. Profile and geometry calculation of radial prismatic shaping tools.
3. Profile and geometry calculation of radial circular shaping tools.
4. Profile and geometry calculation of form cutters.
5. Tools for production of involute gearing, division, characteristic.
6. Disk and pin cutters for production of involute gearing with straight and slant teeth.
7. Tools for production of involute gearing by hobbing, division, characteristic.
8-9. Profile and geometry calculation of rack cutter.
10-11. Profile and geometry calculation of hob.
12-13. Profile and geometry calculation of pinion cutter.
14. Finishing of involute gearing and used tools.
Practice program + individual student´s work
Week Practice contents
1 Preamble practice, repetition of cutting geometry, coordinate
conversion
2 Calculation of radial prismatic shaping tools
3 Calculation of radial circular shaping tools
4 Tools for production of involute gearing by divinding way - Program 1
5-8 Work on Program 1
9 Tools for production of involute gearing by generaiting way - Program 2
10-13 Work on Program 2
14 Practice evaluation, check test, credits
Lecture program
Week Lectude contents
1 Basic of theory and methodology of cutting tools design
2 Profile and geometry calculation of radial prismatic shaping tools
3 Profile and geometry calculation of radial circular shaping tools
4 Profile and geometry calculation of form cutter
5 Tools for production of involute gearing, division, characteristic
6 Disk and pin cutters for production of involute gearing with straight
and slant teeth
7 Tools for production of involute gearing by hobbing, division,
characteristic
8-9 Profile and geometry calculation of reel shaper tool
10-11 Profile and geometry calculation of hob
12-13 Profile and geometry calculation of cutting disk
14 Finishing of involute gearing and used tools
Practice program + individual student´s work
Week Practice contents
1 Preamble practice, repetition of cutting geometry, coordinate
conversion
2 Calculation of radial prismatic shaping tools
3 Calculation of radial circular shaping tools
4 Tools for production of involute gearing by divinding way - Program 1
5-8 Work on Program 1
9 Tools for production of involute gearing by generaiting way - Program 2
10-13 Work on Program 2
14 Practice evaluation, check test, credits
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction