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Terminated in academic year 2021/2022

Technology of Machining

Type of study Bachelor
Language of instruction Czech
Code 346-0318/02
Abbreviation TechOb
Course title Technology of Machining
Credits 5
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 OF GEAR, PRODUCTION OF CONUS - METHODS, PRINCIPLES

14th UNCONVENTIONAL METHODS OF MACHINING

Exercise program:
1st Introduction, familiarization with the exercise program, recommended literature. Safety briefing.
2nd Fundamentals of measurement - caliper, micrometer (program 1).
3rd Workshop exercise - turning.
4th Workshop exercise - milling.
5th Tools - materials, cutting and wedge geometry of the system and working tool.
6th Tools - machine tools and examples of determining the planes and angles.
7th Test No. 1 Measurement of cutting tool geometry (program 2).
8th Workshop to develop the manufacturing process - practicing basic concepts and definitions, machinery and tools for turning, milling, drilling and grinding, clamping of workpieces and tools.
9th Examples of production processes, work with departments classifications, catalogs of machines and tools, norms.
10th Machine time for turning and milling.
11th Development of the manufacturing process - consultation programs, monitoring development (program 3).
12th No. 2 Test Development and consultation processes.
13th Development and consultation processes.
14th Final practice - evaluation exercise, the grant credits.

Note: Exercises 3 and 4 will be carried out according to a set plan and schedule.

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.