arc welding: meaning, definition, pronunciation and examples
C1Technical, Industrial
Quick answer
What does “arc welding” mean?
A welding process that uses an electric arc to generate heat to melt and join metals.
Audio
Pronunciation
Definition
Meaning and Definition
A welding process that uses an electric arc to generate heat to melt and join metals.
The profession, activity, or result of joining metals using an electric arc, often used in construction, manufacturing, and repair.
Dialectal Variation
British vs American Usage
Differences
Spelling and pronunciation consistent. Terminology for specific subtypes (e.g., 'MMA' - Manual Metal Arc in UK vs 'SMAW' - Shielded Metal Arc Welding in US) may vary, but the term 'arc welding' itself is identical.
Connotations
Identical technical connotations in both dialects.
Frequency
Equally common in technical contexts in both regions.
Grammar
How to Use “arc welding” in a Sentence
[Subject] performed arc welding on [Object][Subject] is skilled in arc weldingThe [Object] was joined using arc weldingVocabulary
Collocations
Examples
Examples of “arc welding” in a Sentence
verb
British English
- The technician will arc-weld the structural beam in position.
- They taught us how to arc-weld safely.
American English
- The fabricator needs to arc weld the pipe joints.
- He arc welded the frame using a new inverter machine.
adverb
British English
- The metal was joined arc-weldingly strong.
American English
- The parts were fabricated arc-welding tight.
adjective
British English
- We need more arc-welding rods for the job.
- He holds an arc-welding certificate.
American English
- The arc welding procedure was updated.
- She inspected the arc welding work.
Usage
Meaning in Context
Business
Procurement of arc welding supplies and certification of personnel.
Academic
Study of metallurgy, heat-affected zones, and arc physics in engineering courses.
Everyday
Understanding needed for DIY projects involving metal repair or fabrication.
Technical
Precise specification of welding procedure specifications (WPS), amperage, electrode type, and shielding gas.
Vocabulary
Synonyms of “arc welding”
Strong
Neutral
Weak
Vocabulary
Antonyms of “arc welding”
Watch out
Common Mistakes When Using “arc welding”
- Pronouncing 'arc' as 'ark' in American English (it is 'ark' in UK, 'ahrk' in US).
- Using 'arc welding' as a verb (e.g., 'I will arc weld it' is less common; prefer 'I will weld it using the arc process').
- Confusing with 'arch welding' (non-existent).
FAQ
Frequently Asked Questions
Stick welding (SMAW) is one common type of arc welding, but 'arc welding' is the broader category that includes MIG, TIG, and other processes.
Intense ultraviolet and infrared radiation, which can cause severe eye damage ('arc eye') and skin burns, making proper protective gear essential.
No, it is primarily for conductive metals like steel, stainless steel, and aluminum. It is not suitable for materials like plastic or glass.
It refers to the sustained electrical discharge (a plasma channel) between the electrode and the workpiece, which produces the intense heat needed for welding.
A welding process that uses an electric arc to generate heat to melt and join metals.
Arc welding is usually technical, industrial in register.
Arc welding: in British English it is pronounced /ɑːk ˈweldɪŋ/, and in American English it is pronounced /ɑːrk ˈweldɪŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “strike an arc (begin welding)”
Learning
Memory Aids
Mnemonic
Imagine an ARC of lightning (electricity) WELDING two pieces of metal together.
Conceptual Metaphor
THE ELECTRIC ARC IS A CONTROLLED LIGHTNING BOLT (providing intense, focused energy).
Practice
Quiz
What is the primary source of heat in arc welding?