Graduating department: Welding Engineering and Technology of structural Materials WWW: E-mail:...

Graduating department: Welding Engineering and Technology of structural Materials

WWW: http://pstu.ru/title1/faculties/mtf/sptkm/E-mail: [email protected]

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 high-

concentrated generators

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 disciplinesModule 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.



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’ know-

how 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

Mastering of the following competences takes place in the process of module learning:

“Plasma technologies and equipment” disciplineLabour 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.


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.


Discipline structure:Section 1. Theoretical basis of materials’ plasma treatment

Section 2. Technological basis and equipment of plasma treatment of materials


“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.


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.


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

“Theory of welding processes” disciplineLabour 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


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


Structure of the discipline:Section 1. Basic notions of thermodynamicsSection 2. Application of physical-chemical calculation for modeling

metallurgical processes in weld joint.

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.


particles of liquid phase

germs of new phase of the subcritical size

critical germs of new phase

lines of interaction betweenstructural elements

direction of welding

1

2

3

4

5

6

7

8

9

“Plasma treatment of materials” disciplineLabour 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.


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.


Structure of the discipline:Section 1. Plasma arc welding of metals

Section 2. Special techniques of plasma treatment of metals



“Electron-beam processing of materials” disciplineLabour 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.


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.


Structure of the disciplineSection 1. Formation of technological electron beams

Section 2. Technology and equipment of electron-beam processing of materials

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Graduating department: Welding Engineering and Technology of structural Materials WWW: E-mail:...

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