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Mechanical Corp

     The use of welding in today’s technology is extensive. It had a phenomenal rise since about 1930 the growth rate of which has been higher than the general industrial growth. Apart from industrial fabrication, many common everyday use items like household appliances, electronic equipment, machineries, cars, ships, aircraft etc. depend upon welding for their economical construction.

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     The use of welding in today’s technology is extensive. It had a phenomenal rise since about 1930 the growth rate of which has been higher than the general industrial growth. Apart from industrial fabrication, many common everyday use items like household appliances, electronic equipment, machineries, cars, ships, aircraft etc. depend upon welding for their economical construction.

     A few important applications of welding are for automobiles and locomotives (automobile frames, brackets, engine, front and rear hoods, under frame etc), Bridges, building, pressure vessels and tanks, storage tanks, piping and pipelines, ships, trucks and trailers, machine tool frame, cutting tools and dies, earth moving equipment and cranes etc.

   In this course learners will learn about various classification of welding process, defects formation in welding process and how to avoid it.

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What's inside

Learning objectives

  • Various types of welding process
  • Fusion welding process
  • Radiant beam welding process
  • Solid state welding process

Syllabus

Welcome to the course!
Syllabus
Introduction
What is welding?
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Metallurgy in Welding
Bead Geometry
Types of Welding
Arc Welding Process
Transformer
Numerical Question
Basics of Arc Welding
Polarity in Arc Welding
Gas Tungsten Arc Welding
Metal Inert Gas Welding
Submerged Arc Welding
Plasma Arc Welding
Electro Slag Welding
Gas Welding Process
Electrodes, Electrode Coating and Gas Cutting
Oxy-Acetylene Welding Technique
Types of Flames
Resistance Welding Processes
Resistance Welding
Spot Welding
Numerical on Spot Welding Process
Projection Welding
Seam Welding
Solid State Welding Processes
Flash Butt Welding
Friction Welding
Friction Stir Welding in Aerospace Alloys
Ultrasonic Welding
Explosive Welding
Radiant Energy Welding Processes
Electron Beam Welding
Laser Beam Welding
Other Topics
Defects in Welding
Difference between Soldering and Brazing
References for preparing this course.
References

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides a comprehensive overview of welding processes, welding defects, and how to avoid them
Covers various welding techniques, including arc welding, gas welding, resistance welding, and solid state welding
Explores the applications of welding in industries such as automotive, construction, and manufacturing
Provides an understanding of welding metallurgy and its significance in the welding process
Suitable for individuals with a basic understanding of welding or those seeking to enhance their knowledge
Appropriate for those interested in pursuing a career in welding or related fields

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to Welding Engineering with these activities:
Identify a welding professional as a mentor
Seek guidance and support by connecting with a welding professional.
Show steps
  • Attend industry events or join online welding communities.
  • Reach out to welding professionals and ask if they are willing to mentor you.
Gather course materials
Gathering all necessary materials prior to the start of the course will help you succeed.
Browse courses on Welding
Show steps
  • Locate course syllabus and textbooks
  • Purchase required materials (e.g., safety gear, tools)
  • Set up workspace (e.g., dedicated study area, welding equipment)
Explore online welding tutorials
Increase understanding and reinforce concepts discussed in the syllabus
Show steps
  • Identify reputable sources for welding tutorials
  • Choose tutorials that cover specific welding processes
  • Follow along and complete exercises
Ten other activities
Expand to see all activities and additional details
Show all 13 activities
Welding Practice Drills
Practicing basic welding techniques will help you gain proficiency and confidence.
Show steps
  • Review different welding techniques
  • Practice welding on scrap metal
  • Experiment with various welding parameters (e.g., voltage, amperage, travel speed)
Join a Welding Study Group
Connecting with fellow students can provide support and insights.
Show steps
  • Find welding study groups online or through local community colleges
  • Participate in group discussions and knowledge sharing
Attend a welding workshop or conference
Provide exposure to industry experts and hands-on learning opportunities
Show steps
  • Research and identify relevant welding workshops or conferences
  • Register and attend the event
  • Engage with speakers, experts, and other attendees
Online Welding Tutorials
Seeking additional guidance through online tutorials will enhance your understanding.
Show steps
  • Search for welding tutorials on platforms like YouTube or Skillshare
  • Watch videos on specific welding techniques or processes
Attend a Welding Workshop
Attending a welding workshop will provide hands-on experience and exposure to advanced techniques.
Browse courses on Industry Best Practices
Show steps
  • Research and identify relevant welding workshops
  • Register and attend the workshop
  • Actively participate and ask questions
Attend a welding industry conference
Expand your network and gain insights by attending a welding industry conference.
Show steps
  • Research upcoming welding industry conferences.
  • Register for a conference that aligns with your interests.
  • Attend the conference and actively participate in discussions.
Complete welding practice exercises
Provide practical reinforcement and improve welding skills
Show steps
  • Set up a safe welding environment
  • Gather necessary materials and equipment
  • Perform welding exercises
  • Review and evaluate results
Create a presentation on welding safety
Enhance your understanding of welding safety by creating a presentation.
Browse courses on Workplace Safety
Show steps
  • Research welding safety regulations.
  • Identify common welding hazards.
  • Develop safety protocols for welding.
  • Create a presentation on welding safety.
Welding Project
Completing a welding project will allow you to apply your skills and showcase your abilities.
Browse courses on Project-Based Learning
Show steps
  • Design and plan a welding project
  • Gather necessary materials and equipment
  • Execute the welding project and document your steps
Create a welding portfolio showcasing your work
Provide a tangible demonstration of acquired skills, allowing for self-assessment and feedback
Show steps
  • Select samples that showcase a range of welding abilities
  • Document each project with photos, descriptions, and technical details
  • Create a physical or digital portfolio to share with others

Career center

Learners who complete Introduction to Welding Engineering will develop knowledge and skills that may be useful to these careers:
Welder
Welders join and repair metal parts and components using a variety of welding processes. This course is essential for individuals who want to become Welders, as it provides a comprehensive overview of welding processes and techniques.
Welding Inspector
Welding Inspectors examine welds to ensure that they meet all applicable codes and standards. They may also be responsible for developing and implementing welding inspection programs. This course is essential for individuals who want to become Welding Inspectors, as it provides a thorough understanding of welding processes, welding defects, and welding inspection techniques.
Welding Engineer
Welding Engineers design and develop welding processes and equipment. They also work with other engineers to ensure that welded structures are safe and meet all applicable codes and standards. This course provides a strong foundation for individuals who want to become Welding Engineers, as it covers the fundamentals of welding metallurgy, welding processes, and welding design.
Maintenance Welder
Maintenance Welders perform welding repairs and maintenance on a variety of equipment and structures. They may also be responsible for fabricating new parts and components. This course is beneficial for individuals who want to become Maintenance Welders, as it provides a broad overview of welding processes and techniques.
Pipe Welder
Pipe Welders join and repair pipes in a variety of industries, including construction, manufacturing, and oil and gas. This course is essential for individuals who want to become Pipe Welders, as it covers the specialized welding techniques used to join pipes.
Structural Welder
Structural Welders join and repair metal structures, such as bridges, buildings, and ships. This course is beneficial for individuals who want to become Structural Welders, as it provides a comprehensive overview of welding processes and techniques used in structural welding.
Welding Foreman
Welding Foremen oversee welding operations and ensure that projects are completed safely and efficiently. They may also be responsible for training new welders and maintaining welding equipment. This course may be useful for individuals who want to become Welding Foremen, as it provides a comprehensive overview of welding processes and techniques.
Boilermaker
Boilermakers build, repair, and maintain boilers and other pressure vessels. This course is useful for individuals who want to become Boilermakers, as it covers the welding processes and techniques used in boilermaking.
Ironworker
Ironworkers erect and repair structural steel frameworks for buildings, bridges, and other structures. This course may be useful for individuals who want to become Ironworkers, as it provides an overview of welding processes and techniques used in structural steel construction.
Civil Engineer
Civil Engineers design and construct infrastructure projects, such as bridges, buildings, and roads. This course may be useful for individuals who want to become Civil Engineers, as it provides a foundation in welding design.
Architect
Architects design and oversee the construction of buildings and other structures. This course may be useful for individuals who want to become Architects, as it provides a foundation in welding design.
Materials Engineer
Materials Engineers develop and test new materials for use in a variety of applications. This course may be useful for individuals who want to become Materials Engineers, as it provides a foundation in welding metallurgy.
Metallurgical Technician
Metallurgical Technicians conduct tests and analyze the properties of metals and metal alloys. This course may be useful for individuals who want to become Metallurgical Technicians, as it provides a foundation in welding metallurgy.
Mechanical Engineer
Mechanical Engineers design and develop mechanical systems and components. This course may be useful for individuals who want to become Mechanical Engineers, as it provides a foundation in welding design.
Sheet Metal Worker
Sheet Metal Workers fabricate and install sheet metal products, such as ductwork, roofing, and siding. This course may be useful for individuals who want to become Sheet Metal Workers, as it provides an overview of welding processes and techniques used in sheet metal fabrication.

Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Introduction to Welding Engineering.
Comprehensive reference to welding inspection. It covers the different types of welding inspections and the equipment used to perform them. It valuable resource for students and professionals who need a quick and easy way to find information on welding inspection.
Comprehensive reference to welding safety. It covers the different types of welding hazards and the measures that can be taken to prevent them. It valuable resource for students and professionals who need a quick and easy way to find information on welding safety.
This comprehensive textbook is commonly utilized as an advanced textbook for Welding Engineering students at academic institutions or by industry professionals seeking a deeper understanding of welding processes and materials. For those seeking a comprehensive overview of welding, this book provides an excellent reference.
Comprehensive reference to welding technology. It covers everything from the basics of welding to the latest advances in welding processes and equipment. It valuable resource for students and professionals who need a quick and easy way to find information on welding technology.
Comprehensive reference to welding processes. It covers the different types of welding processes, materials, and equipment. It valuable resource for students and professionals who need a quick and easy way to find information on welding processes.
Provides a comprehensive overview of welding engineering, covering the fundamentals of welding processes, materials, and design. It valuable resource for students and professionals who want to gain a deeper understanding of welding technology.
This textbook is commonly utilized as an introductory textbook for Welding Engineering students at academic institutions or by industry professionals seeking a refresher on the basics of welding. It provides a foundational understanding of the field of welding.
Provides a comprehensive overview of modern welding technology, covering the latest advances in welding processes, materials, and equipment. It valuable resource for students and professionals who want to stay up-to-date on the latest welding technology.
Provides a comprehensive overview of welding design and fabrication, covering the different types of welding joints, materials, and equipment. It valuable resource for students and professionals who want to learn more about the design and fabrication of welded structures.
Provides a comprehensive overview of the metallurgy of welding, covering the different types of steels and their weldability. It valuable resource for students and professionals who want to learn more about the metallurgy of welding.
Provides a comprehensive overview of welding science and technology. It covers the different types of welding processes, materials, and equipment. It valuable resource for students and professionals who want to learn more about the science and technology of welding.
Provides a comprehensive overview of welding theory and practice. It covers the different types of welding processes, materials, and equipment. It valuable resource for students and professionals who want to learn more about the theory and practice of welding.

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