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Terminated in academic year 2021/2022

Technology of Machining

Type of study Bachelor
Language of instruction Czech
Code 346-0318/01
Abbreviation TechOb
Course title Technology of Machining
Credits 4
Coordinating department Department of Machining, Assembly and Engineering Metrology
Course coordinator prof. Ing. Robert Čep, Ph.D.

Subject syllabus

The program of lectures:
1st INTRODUCTORY LECTURE, PLAN OF LECTURES, SCORING, RECOMMENDED LITERATURE

2nd GENERAL TERMS, BASICS OF METROLOGY, MEASUREMENT ERRORS, ROUGHNESS PARAMETERS AND THEIR
MEASUREMENT

3rd TERMINOLOGY, METHODS OF CUTTING DISTRIBUTION, DESCRIPTION CUTTING TOOL, MOVEMENTS IN MACHINING, TOOL ANGLES AND PLANE

4th PRODUCTION AND CHIP FORMING, HEAT AND TEMPERATURE DURING MACHINING, HEAT BALANCE CUTTING ENVIRONMENT

5th WEAR EDGE TOOLS, DURABILITY AND TOOL LIFE, TAYLOR RELATIONSHIP, RUSTINESS TOOLS, MACHINABILITY MATERIALS

6th TOOL MATERIALS (TOOL STEEL, CEMENTED CARBIDES, CUTTING CERAMICS, CERMETS, CUBIC BORON NITRIDE, DIAMOND)

7th MANUFACTURING PROCESS, ELECTIONS BASES, SEQUENCE OF OPERATIONS TECHNOLOGICAL CONSTRUCTION, TYPES AND METHODS OF ASSEMBLY

8th TURNING BASIC CONCEPTS, FORCE IN TURNING, TURNING TOOLS, SIGNAGE HOLDERS AND INSERTS ISO, TAPER TURNING, TURNING, CLAMPING OF THE WORKPIECE TOOLHOLDER

9th CUTTING, TYPES OF MILLING, CLIMB AND CONVENTIONAL MILLING, IN FORCE MILLING, CUTTING TOOLS, MILLING MACHINES, ACCESSORIES MILLING, DIVIDING HEADS, TOOLS, CLAMPING WORKPIECES

10th DRILL, DRILL IN FORCE, TOOLS FOR DRILLING, CORE-DRILLING, REAMING, COUNTERSINKING, DRILLING, BORING

11th PLANING, SHAPING, DRAWING, EXTRUDING, MACHINERY AND TOOLS ON THIS OPERATIONS DIVISION OF MATERIALS

12th GRINDING, STRENGTHS FOR GRINDING, TYPE GRINDING, MACHINES AND TOOLS SANDING, FINISHING METHOD OF CUTTING - HONING, LAPPING, FINISHING

13th THREAD MANUFACTURING, PRODUCTION GEAR - METHODS, PRINCIPLES

14th UNCONVENTIONAL METHODS OF MACHINING

Exercise program:
1st Preliminary exercises. Safety briefing.

2nd, 3rd, 4th, 5th Laboratory measurements
- Measurement of two-point averages and three-point method
- Control of flat marginal caliber
- Control of surface roughness
- Measurement of screw threads over wires and touch
- Measuring angles (check úhloměrných meters)
- Check gear sprocket
- Assignment of programs No. 1 and 2

6th, 7th, 8th Cutting tool geometry
- Cutting wedge and the geometry of the system and working tool
- Examples of working and identifying planes and angles
- British chart of the back and front
- Measuring angles on single point tool
- In the 6th Exercise Test No.1
- Enter PROGRAM No.3

9th Cutting Tools
- Monolithic
- With indexable inserts (inserts)
- Tool materials
- Sharpening tools

10th Workshop to develop the manufacturing process
- Practicing the basic concepts and definitions
- Machinery and tools for turning
- Machinery and tools for milling
- Machinery and tools for drilling
- Universal dividing head, and the division of
- Clamping of workpieces and tools
- Examples of production processes of different races
- Work with classifications sites, catalogs, and machine tools, norms
- Award program, No.4

11, 12, 13 Development of manufacturing process
- Consultation programs
- Follow-up development
- AGENDA # 4
- At 12 Exercise Test No.2

14th Final Exercises
- Assessment Exercises
- The granting of credits

Literature

[1] PETŘKOVSKÁ, L.; PETRŮ, J. Engineering Metrology and Assembly. Ostrava : VŠB-Technická univerzita Ostrava, 2012, p. 57.
[2] ČEP, R.; SADÍLEK, M. Machining Technology and CAM Systems. Ostrava : VŠB-Technická univerzita Ostrava, 2012. 121 p.

Advised literature

[1] STAHL, J-E. METAL CUTTING – Theories and models. Sweden : Division of Production and Materials Engineering. Lund University Sweden, 2012. 580 s. ISBN 978-91-637-1336-1 .
[2] PETŘKOVSKÁ, L.; PETRŮ, J. Engineering Metrology and Assembly. Ostrava : VŠB-Technická univerzita Ostrava, 2012, 57 p.