Certificate in MIG Welding Technology
- Course Duration4 months
- Learning FormatOnline Learning
Course Overview
MIG Welding Technology provides learners with practical knowledge and skills in Metal Inert Gas (MIG) welding, also commonly referred to as Gas Metal Arc Welding (GMAW). The programme covers welding equipment, power sources, wire electrodes, shielding gases, welding parameters, joint preparation, welding positions, material selection, weld defects, inspection and safe working practices. Learners will develop practical awareness of MIG welding techniques used for fabricating and joining ferrous and non-ferrous metals across manufacturing, fabrication, construction, automotive and engineering environments.
Skills Covered
- MIG welding principles
- GMAW fundamentals
- MIG welding equipment and components
- Welding power sources
- Wire electrodes and selection
- Shielding gases
- Welding torch and consumables
- Welding current and voltage settings
- Wire feed speed
- Material and thickness considerations
- Joint preparation
- Butt, lap, fillet and corner joints
- Welding positions
- Welding technique and travel speed
- Tack welding and assembly
- Weld bead control
- Weld defect identification
- Basic weld inspection
- Equipment care and maintenance
- Welding safety and PPE
Why Join This Programme?
- Develop practical knowledge of MIG welding technology and applications.
- Learn how MIG welding equipment, wire electrodes and shielding gases work together.
- Develop skills in setting basic welding parameters for different applications.
- Understand joint preparation, welding positions and bead control.
- Learn how to identify common welding defects and quality issues.
- Gain awareness of material selection and welding requirements.
- Develop safe working practices for welding operations.
- Build relevant skills for fabrication, manufacturing, construction, automotive and engineering environments.
Course Objectives
The objectives of this programme are to:
- Introduce the fundamental principles of MIG/GMAW welding technology.
- Develop knowledge of MIG welding equipment, consumables and accessories.
- Explain the functions of welding power sources, torches, wire electrodes and shielding gases.
- Develop understanding of basic welding parameters and their effects on weld quality.
- Introduce appropriate techniques for preparing and joining metal components.
- Develop practical awareness of common welding positions and joint configurations.
- Explain common weld defects, their causes and basic prevention methods.
- Introduce basic weld inspection and quality control practices.
- Promote safe and responsible working practices during MIG welding operations.
- Develop foundational skills for producing consistent and technically acceptable MIG welds.
Learning Outcomes
Upon successful completion of the programme, learners should be able to:
- Explain the fundamental principles of MIG/GMAW welding.
- Identify the main components of MIG welding equipment.
- Explain the functions of welding power sources, torches, wire electrodes and shielding gases.
- Select appropriate wire electrodes and shielding gas arrangements for basic applications.
- Set basic welding parameters such as current, voltage and wire feed speed under appropriate guidance.
- Prepare metal surfaces and joints for MIG welding.
- Identify and prepare common butt, lap, fillet and corner joints.
- Apply appropriate MIG welding techniques across common welding positions.
- Control torch movement, travel speed and weld bead formation.
- Produce basic tack welds and welded joints within the appropriate level of practice.
- Identify common weld defects such as porosity, undercut, lack of fusion and excessive spatter.
- Explain common causes of weld defects and methods of prevention.
- Carry out basic visual inspection of completed welds.
- Recognise factors affecting weld penetration, bead appearance and overall weld quality.
- Carry out basic cleaning and care of MIG welding equipment and consumables.
- Apply appropriate welding safety procedures and use required PPE.
- Maintain suitable ventilation and control exposure to welding fumes and hazards.
- Recognise situations requiring inspection or intervention by a qualified welding professional.
- Follow appropriate workplace procedures for handling gas cylinders, electrical equipment and welding consumables.
- Demonstrate professional, safe and quality-conscious MIG welding practices.
Why Choose London Technology College?
- • Open to All – Whether you're brand new or brushing up your skills, our courses are designed to meet you where you are.
- • Practical Approach – Learn by doing, with hands-on exercises that reflect real-world office tasks.
- • Experienced Tutors – Our instructors bring real industry know-how and a passion for teaching.
- • Certificate of Completion – Add an accredited certificate to your CV or LinkedIn profile to boost your job prospects.
- • Flexible Learning Options – Study at your own pace, from anywhere in the world. Ideal for working professionals and international students seeking flexibility without compromising quality.
- • Job-Ready Skills – Get trained in tools and techniques that employers actually look for.
- • Support That Stays With You – Need help? Our team is here from start to finish—no question is too small.
- • Learn at Your Own Pace – Take your time or move quickly—the course is designed to adapt to your needs.
- • Hands-On Projects – Put your skills into action with tasks like reports, spreadsheets, resumes, and more.
Certificate of Completion
Earn a professional Certificate of Completion from London Technology College, demonstrating your newly acquired skills. This certificate is ideal for academic CVs, research proposals, and job applications in professional roles.
Earn Your Certificate in Certificate in MIG Welding Technology:
- • Industry-recognised certificate issued by London Technology College.
- • Demonstrate competence through real-world, practical projects.
- • Validate your skillset for research, analytics, and professional careers.