pulsed arc welding (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun Phrase

Phonetic Transcription

/pʌlst ɑrk ˈwɛldɪŋ/

Meaning and Usage

Pulsed arc welding refers to a welding technique that utilizes controlled bursts (or pulses) of electrical current to create and maintain the arc between the welding electrode and the workpiece. This method allows for better control of heat input, which can improve the quality of the weld and minimize distortion. Pulsed arc welding is commonly used in various applications, including automotive, aerospace, and fabrication industries.

This term is more frequently used in written contexts such as technical manuals, engineering documents, and academic papers than in informal spoken conversations.

Example Sentences

1. Pulsed arc welding has become increasingly popular for its precision in welding thin materials.

2. Translation: Pulsed arc welding ha guanyat popularitat per la seva precisió en soldar materials primes.

3. In our research, we demonstrated that pulsed arc welding can reduce the risk of defects in aluminum joints.

4. Translation: En la nostra recerca, vam demostrar que la soldadura d'arc polsant pot reduir el risc de defectes en les unions d'alumini.

5. The seminar covered the advantages of pulsed arc welding compared to traditional welding techniques.

6. Translation: El seminari va cobrir els avantatges de la soldadura d'arc polsant en comparació amb les tècniques de soldadura tradicionals.

Idiomatic Expressions

The term "pulsed arc welding" does not typically appear in idiomatic expressions. However, here are some idiomatic expressions that involve the concept of welding:

1. Welded to the hip
2. They were so close that they seemed welded to the hip during the project.

3. Translation: Estaven tan a prop que semblaven estats soldats a la cintura durant el projecte.

4. Breathe new life into (something)

5. The new technology has really breathed new life into the field of pulsed arc welding.

6. Translation: La nova tecnologia realment ha donat nova vida al camp de la soldadura d'arc polsant.

7. Hold it together

8. Without the right techniques, including pulsed arc welding, it's hard to hold it together.
9. Translation: Sense les tècniques adequades, incloent la soldadura d'arc polsant, és difícil mantenir-ho tot junt.

Etymology

The term "pulsed" comes from the Latin word "pulsare," meaning "to beat or strike." "Arc" comes from the Latin "arcus," meaning "bow." "Welding" is derived from the Old English "welden," meaning "to unite." Together, "pulsed arc welding" suggests the method of joining metals using a rapid, controlled electrical current in a bow-like arc.

Synonyms and Antonyms

Synonyms: - Pulsed welding - Controlled arc welding

Antonyms: - Continuous arc welding - Traditional welding techniques

This comprehensive overview highlights the importance of pulsed arc welding in modern welding practices and its application in various industries.