Czech

5

prof. Ing. Milan Forejt, CSc.

Institute of Manufacturing Technology

Students will be able to creatively participate in performing and evaluating of required experiments in the technological processes of machining and metal-forming. They will be able to recognize proper measuring methods and equipment with automated outputs and evaluation by the help of computer technique.

Students are expected to have the knowledge of the theory and technology of machining and forming, fundamentals of metrology (with orientation to measuring of the geometry) and measuring of temperature and mechanical quantities (tensometry).

The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.

Conditions for awarding of the course-unit credit: participation in exercises, fulfilling the assignments, and submitting written reports of required content and graphic forms. If these conditions are not satisfied, the tutor may define alternative conditions, in justified cases. In the examination, which is written and oral, the theoretical knowledge of lectured problems of machining and metal-forming is checked. It is classificated to the ECTS grading scale.When awarding the mark, the evaluation of the student by the tutor can be taken into account.

The goal of the subject is to acquaint the students with special experimental methods, which are necessary when evaluating the functional properties of cutting and forming tools, machinability and formability of materials, in the area of manufacture and research. The significance and application of technical measuring and testing in the development of the machining and metal-forming technologies are emphasized.

– Attendance in lectures is recommended. Attendance in exercises is compulsory. Attendance at lessons is required and checked by the tutor. One absence can be compensated by attending a seminar with another group, or by elaboration of substitute tasks. Longer absence is may be compensated for via special tasks by the agreement with the tutor.
The attendance to the seminar is regularly checked and the participation in the lesson is recorded.

Programme M2I-P: Mechanical Engineering, Master's
branch M-STG: Manufacturing Technology, compulsory

Programme M2I-P: Mechanical Engineering, Master's
branch M-STM: Manufacturing Technology and Management in Industry, compulsory-optional

26 hours, optionally

Ing. Zdeněk Fiala, Ph.D.
prof. Ing. Milan Forejt, CSc.

1.Tool wear (criteria, measuring methods and equipment)
2.Heat and temperature (measuring methods, detection devices, processing)
3.Cutting forces and resistances (dynamometers, detection and evaluation of quantities)
4.Vibration (principles, experimental devices, detectors, instruments)
5.Microscopy methods (analysis of the morphology of the surface of tools and workpieces on scanning electron microscope)
6.Evaluation of properties of cutting tool materials
7.Complete evaluation of cutting tools properties
8.Experimental technological testing of bulk formability
9.Testing aimed at establishing the wear coefficient and the effect of lubricants in metal forming
10.Experimental testing of non-uniform distribution of deformation
11.Measuring the forming and ejecting forces, determining the state of stress
12.Establishing the resistance to deformation at higher strain speeds
13.Establishing the dynamic and mechanical properties of materials