TUNGSTEN INERT METAL ARC WELDING

TIG01 - 1 TO 5 DAYS BASIC TIG WELDING

TIG welder training on site to BS4872
The ratio of trainees to instructors on the course will affect the time of instruction for each trainee. The higher the ratio the less time available for instruction, one to one being the best ratio, up to 4 trainees would be acceptable
There is no exact time set for the course it will be determined by the standard required by the customer, welder ability and previous experience
A pre course assessment would help with the decision making.
A Company visit would be an advantage to finalise the requirements for the course

Purpose of Course:
The candidate will demonstrate his / her ability to: -
Operate TIG welding plant
Produce welds to BS 1295 and/or BS 4872
Have the knowledge, experience and confidence to use these skills on basic welding jobs in the workshop
Make safe and effective repairs
Operate within the Heath and Safety at Work Act

Designed for
A person with little or no experience of TIG welding and requires formal training and certification
Welders requiring to increase their skill level

Pre-requisites
None

Learning Objectives:
The course will consist of raising the delegate’s skill level to the standard of BS 4872 by the use of practical welding with lectures on

Use safe systems of work

Control of substances hazard to health
Personal protective equipment
Process applications

References
BS 4872 : PART 1 : 1982 Approval testing of welds when welding procedures is not required Part 1 Fusion welding of steel
ISO 5817 Arc welded joints in steel – Guidance on quality levels for imperfections

Training Methods
All practical welding takes place at the bench maximising the time for practical work and all lectures take place at the bench during the practical sessions

Lectures on
Personal Protective Equipment (PPE)
Tungsten and gas shielding for each metal
Process applications
Uses of AC and DC power source
Machine assembly and settings

Practical work for a trainee with little or no experience of this process would be a 5 Day course
Mild Steel 16swg
Straight runs on plate
Out side corners
Lapp welds
Fillets welds
Butts welds
 

Stainless steel 16swg

Straight runs on plate
Outside corners
Lapp welds
Fillet welds
Butt welds
  
Reducing thickness of Mild steel / Stainless steel to 20swg
Welding Aluminium 10swg using the joints above
Reducing thickness to 20swg Aluminium
Producing test welds to the standards chosen by the company

BS 1294 Tests for welders in training,

BS 4872 welder quality assurance,

Evaluation Method
Test pieces to BS 4872 produced during the course and assessed by the trainer

Duration & Venue
1 to 5 Day
Your site

Constraints
Number of trainees
Temporary electrical outlets
Course times
Work space
Additional equipment required
Standard required
Work shop for the practical work
Personal Protective equipment
Overalls
Boots
Eye protection
Gloves (Cutting quality)

Evidence of Competence / Re-assessment of Competence
Certificate of competence
All work assessed to BS 4872 Part 1


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