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Abstract

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The 68-hour training course provides knowledge of: 1) The main types, properties, marking and weldability of steel and non-ferrous metals.2) How to safely carry out welding work with an electric arc-melting electrode in the environment of protective gases with semi-automatics.3) The basics of the technology of welding steels with semiautomatics with a melting electrode in a protective gas environment.4) The marking of welding seams in drawings and the basics of projection drawing.5) The main electrical sizes and the properties of direct and alternating current.6) The design, types and characteristics of welding devices for welding with a semi-automatic electrode with a melting electrode in the environment of protective gases.7) How to prepare welding machines and determine welding modes.Welders who acquire good practical welding skills while studying receive a certificate of verification of the qualification of a welder in accordance with the requirements of the LST EN ISO 9606-1 standard.

Important information

Way of learning

Place

Language

Aukštos pridėtinės vertės programa

Minimum requirements for the participant

Education

Aukštasis koleginis išsilavinimas

Acquired and improved competencies

Ordinary:

Mathematical competence and competence in science, technology and engineering

Personal, social and learning to learn competence

Professional competencies:

1.1. To carry out work in accordance with occupational safety and health requirements.

7.1.Weld the joints of steel sheets by arc-melting electrode (semi-automatic) in the environment of the protective gases.

3.1.Weld the corner seams of steel sheets by arc-melting electrode (semi-automatic) in the environment of the protective gases.

1.2.To prepare the welder's workplace, to assemble parts according to work drawings and welding technology.

Content of the learning program

Topic name	Brief description of the topic
Topic name Preparing for MIG/MAG welding	Brief description of the topic During the practical classes, acquaintance with welding wires and protective gases is introduced, the workplace and welding machines are prepared, as well as welding modes are prepared, reading of welding drawings and descriptions of welding procedures is presented
Topic name Occupational safety and health requirements for MIG/MAG welding	Brief description of the topic Specific occupational safety and health requirements for arc-welding with a melting electrode (semi-automatic) in the environment of protective gases.Personal protective equipment used in MIG/MAG welding
Topic name MIG/MAG welding method presentation, welding machines	Brief description of the topic Arc welded is welded with MIG/MAG marking of welding processes according to ISO 4063 standard.Welding equipment
Topic name Welding of joints	Brief description of the topic Weld steel sheets with splic seams in various positions, arc-melting with a melting electrode (semi-automatic) in the environment of protective gases in processes 135, 136,138 (LST EN ISO 4063).
Topic name Steels and welding materials	Brief description of the topic Steels, their properties, marking, weldability. Welding wires and protective gases, their properties, marking.
Topic name Welding corner seams	Brief description of the topic To weld steel sheets with corner seams by arc-melting electrode (semi-automatic) in a protective gas environment in processes 135, 136, 138 (LST EN ISO 4063).Weld steel pipes to the steel sheets with corner seams with an arc-like melting electrode (semi-automatic) in the protective gas environment by processes 135, 136,138 (LST EN ISO 4063), in accordance with the prescribed safety and health requirements.
Topic name MIG/MAG welding technology	Brief description of the topic Preparation of products before welding, marking of welding seams, reading descriptions of welding procedures, defects in welding