CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2019/2020

# Optimisation of machining processes

Code Completion Credits Range Language
2341025 Z,ZK 4 2P+1C Czech
Lecturer:
Jan Mádl
Tutor:
Jan Mádl, Vítězslav Rázek
Supervisor:
Department of Machining, Process Planning and Metrology
Synopsis:

Economy of machining, machining costs. Importance of the optimisation of machining (cutting) processes. Trends in the development of cutting tools. Cutting tools optimisation. Variants in the optimisation of cutting conditions and tools life, single path optimisation, more complicated optimisations. Criteria for optimisations, restrictive conditions and their mathematical formulations. Possible solution regions. Step by step procedure for the optimisation of machining processes. Complex optimisation procedures. Optimum tool life. Optimisation SW. Stochastics of machining processes. Optimisation data. Optimisation with monitoring and adaptive control of machining processes.

Requirements:

(nothing)

Syllabus of lectures:

1. Economy of machining, machining costs. Importance of the optimisation of machining (cutting) processes. The use of computers.

2. Trends in the development of cutting tools. Cutting tools optimisation.

3. Variants in the optimisation of cutting conditions and tools life, single path optimisation.

4. More complicated optimisations.

5. Criteria for optimisations and their mathematical formulations - criterion of minimum machining costs.

6. Criteria for optimisations and their mathematical formulations - criterion of maximum productivity and maximum material reduction.

7. Restrictive conditions and their mathematical formulations.

8. Restrictive conditions and their mathematical formulations - continuation.

9. Possible solution regions.

10. Optimum tool life. Step by step procedure for the optimisation of machining processes.

11. Complex optimisation procedures.

12. Optimisation data. Optimisation SW.

13. Stochastics of machining processes. Optimisation with monitoring and adaptive control of machining processes.

Syllabus of tutorials:

1. Calculation of cutting power and number of revolutions in high speed cutting with advanced cutting tools.

2. Restrictive conditions formulations.

3. Optimum cutting conditions calculation in variants.

4. Optimum cutting conditions calculation in variants.

5. Machining costs calculation.

6. Algorithmisations of optimisation procedures.

Study Objective:

To know principles of the optimisation of cutting conditions and tool lifes from the point of view of minimum costs.

Study materials:

Mádl, J., Kvasnička, I.: Optimalizace obráběcího procesu, ČVUT monografie, 1999, Praha

Note:
Further information:
http://u12134.fsid.cvut.cz/?udaj=predmet&id=C41025
Time-table for winter semester 2019/2020:
Time-table is not available yet
Time-table for summer semester 2019/2020:
 06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00 roomT4:D1-266Mádl J.14:15–15:45(lecture parallel1)DejvicePosluchárna 266roomT4:D1-266Mádl J.16:00–17:30ODD WEEK(lecture parallel1parallel nr.101)DejvicePosluchárna 266
The course is a part of the following study plans:
Data valid to 2020-06-05
For updated information see http://bilakniha.cvut.cz/en/predmet10758502.html