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Abstract

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In the 68-hour training course, the person will gain knowledge about: - The main types, properties, marking and weldability of steel and non-ferrous metals.- How to safely carry out the work of welding with an electric arc with an unaccompanied tungsten electrode in the environment of protective gases.- The basics of welding steels and aluminum by TIG.- Marking of welds in drawings.- The main electrical sizes and the properties of direct and alternating current.- The design, types and features of welding devices for TIG welding.- 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:

8.1.Welding the joints of steel sheets by arc-free tungsten electrode in a protective gas environment.

4.1.Welding the corner seams of steel sheets by arc-friendly tungsten electrode in a non-melting tungsten electrode in a protective gas environment.

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

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

Content of the learning program

Topic name	Brief description of the topic
Topic name Technology of TIG welding	Brief description of the topic Preparation of products before welding, marking of welding seams, reading descriptions of welding procedures, defects in welding
Topic name Welding of corner seams by TIG	Brief description of the topic Welding steel sheets with corner seams with an arc-free electrode with a tungsten electrode in the environment of protective gases: 141; 142 processes (LST EN ISO 4063).Weld steel pipes to steel sheets with angular seams with arc-independent electrode tungsten electrode in a protective gas environment: 141; 142 processes (LST EN ISO 4063), in accordance with the prescribed safety and health requirements.
Topic name Preparation for welding work by the TIG method	Brief description of the topic During the practical classes, one gets acquainted with welding wires and protective gases, prepares the workplace and welding machines, as well as welding modes, examines welding drawings and descriptions of welding procedures.
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 Theoretical presentation of the TIG welding method, welding machines	Brief description of the topic Marking of arc welded TIG processes according to ISO 4063 standard.Welding equipment
Topic name Occupational safety and health requirements for TIG welding	Brief description of the topic Specific occupational safety and health requirements for arc-welding with a tungsten electrode in a protective gas environment.Personal safety measures used in TIG welding
Topic name Welding of joints by TIG	Brief description of the topic Weld steel sheets with splic seams in various positions, arc-free electrode tungsten electrode in the environment of protective gases: 141; 142 processes (LST EN ISO 4063).