Perm National Research Polytechnic University
Program of academic MA course (modular)
MA course Area 15.04.01 “Machinery Construction”,
Profile of MA course program “Energy Beam Technologies in Welding”
Semestrial module :
Processing of materials by highconcentrated generators
Graduating department: Welding Engineering and Technology of
structural Materials
WWW: http://pstu.ru/title1/faculties/mtf/sptkm/
E-mail: [email protected]
Perm National Research Polytechnic University
“Processing of materials by high-concentrated generators” module
presents logically completed independent part of MA course program
“Energy Beam Technologies in Welding” and form necessary group of
competences in accordance with graduate’s competence model in the
process of mastering the range of disciplines
Module includes the following disciplines:
• Plasma treatment of materials;
• Plasma technologies and equipment;
• Energy beam technologies and equipment in welding engineering;
• Theory of welding processes (parts 1 and 2);
• Electron-beam processing of materials.
Perm National Research Polytechnic University
Mastering of the following competences takes place in the process of module learning:
Code of the
competence
Definition of the competence
Realizing discipline
GPC-4
Ability to make examination of technical documents
Plasma technologies and equipment
GPC-10
Ability to organize work in the field of improving employees’ knowhow
Practical training
GPC-13
Ability to develop methodological and normative documents, to make
proposals and to realize developed projects and programs in the field
of machinery construction
Practical training
PC-1
Ability to develop draft proposals on designing and manufacturing
machines, drive units, equipment, systems and non-standard
equipment and techniques, to select equipment and production tools
Plasma technologies and equipment;
Plasma treatment of materials; Practical
training
PC-2
Ability to develop working and manufacturing standards of material,
workpieces, fuel and power consumption in engineering.
Energy beam technologies and equipment
in welding engineering; Electron-beam
processing of materials
PC-8
Ability to organize and carry out research connected with development
of projects and programs, to conduct work on standardization of
technique, systems, processes, equipment and materials
Energy beam technologies and equipment
in welding engineering; Electron-beam
processing of materials; Theory of
welding processes
PC-9
Ability to develop physical and mathematical models of studied
machines, drive units, systems, processes, phenomena and objects
related to professional area of activity, to develop techniques and to
organize experiments with the analysis of their results
Theory of welding processes; Plasma
technologies and equipment
Perm National Research Polytechnic University
“Plasma technologies and equipment” discipline
Labour intensiveness of the discipline – 108 hours (3 cu),
including: 4 h. – lectures, 27 h. – practical training classes, 73
h. – independent work, credit.
The goal of the discipline is the acquisition of essential
knowledge of specific features, modern condition and
prospects of development of plasma welding technologies and
equipment, aimed at solving professional tasks in the frames
of manufacturing, research and pedagogical activity.
Perm National Research Polytechnic University
The subject matter of the discipline learning are being the
following objects in the field of plasma technologies and
equipment:
• Constricted arcs and plasma jets of low-temperature
plasma.
• Generators of low-temperature plasma (plasmatron) of
different purpose.
• Devices for plasma treatment of metals.
• Processes in zone of constricted arcs and plasma jet
influence on treated material.
• Technological specificity of constructed arc and plasma
jet utilization in the process of metals’ treatment.
Perm National Research Polytechnic University
Discipline structure:
Section 1. Theoretical basis of materials’ plasma treatment
Section 2. Technological basis and equipment of plasma treatment of
materials
Perm National Research Polytechnic University
“Energy beam technologies and equipment in
welding engineering” discipline
Labour intensiveness of the discipline – 144 hours (4 cu.),
including: 4 h. – lectures, 27 h. – practical training classes, 75
h. – independent work, examination.
The goal of the discipline is to acquire knowledge about
characteristic features, modern condition and prospects of
development of energy beam welding technologies aimed at
professional tasks solution in the frames of manufacturing,
project designing, research and pedagogical activity.
Perm National Research Polytechnic University
The subject matter of the discipline learning are being
the following objects in the field of energy beam
welding technologies and equipment:
• Powerful welding electron beams.
• Welding electron guns.
• Electron-beam welding units.
• Processes in the action zone of powerful
concentrated electron-beam at welding.
• Technological processes of electron-beam welding.
Perm National Research Polytechnic University
Structure of the discipline:
Section 1. Generation of welding electron beams
Section 2. Technology and equipment of electron-beam welding
1 - Plasma
2 - liquid metal
3 - key hole
4 - depth of welding seam
High-depth penetration
Perm National Research Polytechnic University
“Theory of welding processes” discipline
Labour intensiveness of the discipline:
The 1st part - 144 hours (4 cu.), including: 6 h. – lectures, 27 h. –
practical training classes, 107 h. – independent work, credit.
The 2nd part -180 hours (5 cu.), including: 4 h. – lectures, 25 h. –
Practical training classes, 109 h. – independent work, examination.
The goal of the subject is the acquisition of essential knowledge of
specific features, modern conditions and prospects of investigation
methods’ development in the sphere of metallurgical processes at
welding aimed at mastering competences initiating manufacturing,
research and pedagogical activity
Perm National Research Polytechnic University
The subject matter of the discipline learning are being the methods of
mathematical modeling of physical-chemical processes in the
welding:
- dissociation of connections in welding;
- parameters of vapor over alloys in conditions of fusion welding;
- inter phase balance in welding bath;
- solubility of gases in metals at welding;
- weld joint metal alloying through the components of welding
materials
- diffusion processes in welding;
- quantitative parameterization of structure formation in welding and
relative technologies with the use of fractal approach
Perm National Research Polytechnic University
Structure of the discipline:
Section 1. Basic notions of thermodynamics
Section 2. Application of physical-chemical calculation for modeling
metallurgical processes in weld joint.
direction of welding
5
1
2
3
particles of liquid phase
4
6
7
8
9
germs of new phase of the subcritical size
critical germs of new phase
lines of interaction between
structural elements
Section 3. Physical-chemical techniques of examination of structural
and phase composition and representative temperatures.
Section 4. Application of fractals in welding metallurgy and relative
technologies.
Perm National Research Polytechnic University
“Plasma treatment of materials” discipline
Labour intensiveness of the discipline: 218 hours (6 cu.), including: 8 h.
- lectures, 38 h. – practical training classes, 130 h. – independent
work, credit.
The goal of the discipline is to acquire knowledge about
characteristic features, modern condition and prospects of
development of different techniques for materials’ plasma
treatment and equipment for their realization aimed at
solution of professional tasks in the frames of manufacturing,
research and pedagogical activity.
Perm National Research Polytechnic University
The subject matter o the discipline learning are being the
following objects in the field of plasma treatment of materials:
• Technology of plasma welding.
• Combined technologies of plasma treatment of materials.
• Technologies of plasma arc cutting of materials.
• Plasma-jet hard facing and coating.
• Plasma thermal treatment.
• High-frequency plasma processes.
Perm National Research Polytechnic University
Structure of the discipline:
Section 1. Plasma arc welding of metals
Section 2. Special techniques of plasma treatment of metals
Perm National Research Polytechnic University
“Electron-beam processing of materials” discipline
Labour intensiveness of the discipline – 108 hours (3 cu.),
including: 4 h. – lectures, 20 h. – practical training classes, 82
h. – independent work, credit.
The goal of the discipline is the acquisition of essential
knowledge of specific features, modern condition and
prospects of development of electron-beam materials
processing technologies aimed at solution of professional
tasks in the frames of manufacturing, research and
pedagogical activity.
Perm National Research Polytechnic University
The subject matter of the discipline mastering are
being the following objects:
• Powerful electron beams for melting, evaporation and surface
processing of materials.
• Processing electron-beam guns.
• Electron-beam processing systems.
• Processes in the zone of powerful electron beam influence on
metal.
• Technological processes of electron-beam materials
processing.
Perm National Research Polytechnic University
Structure of the discipline
Section 1. Formation of technological electron beams
Section 2. Technology and equipment of electron-beam
processing of materials
focus amperage