Blowtorch Meaning: Definition, Examples, and Translations
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blowtorch
[หbloสtษหrtส ]
Definition
tool for heating
A blowtorch is a tool that produces a hot flame, typically used for soldering, brazing, and cutting metals. It creates a controlled flame by mixing a fuel gas, like propane or acetylene, with oxygen. Blowtorches are commonly used in metalworking, construction, and maintenance applications.
Synonyms
flame torch, torch, welding torch.
Examples of usage
- The technician used a blowtorch to weld the metal pieces together.
- Blowtorches are essential for plumbers when soldering pipes.
- He carefully aimed the blowtorch at the metal to melt it.
- The workshop was filled with the sound of blowtorches during the construction.
Translations
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Interesting Facts
Historical Origins
- The blowtorch was invented in the late 19th century, with variations seen in earlier welding tools.
- Originally, these devices used kerosene as fuel before the transition to more efficient gases like propane and acetylene.
Science
- The temperature of a typical blowtorch flame can exceed 3,000 degrees Fahrenheit (1,646 degrees Celsius).
- Oxy-acetylene blowtorches can reach even higher temperatures, allowing for the cutting and welding of thick metals.
Pop Culture
- Blowtorches have been featured in numerous films, often in dramatic scenes highlighting their intense flames.
- In DIY and crafting communities, blowtorches are popular tools for tasks like caramelizing sugar or crafting with glass.
Safety
- Due to the extreme temperatures produced, proper safety gear is crucial when using a blowtorch to prevent burns or fires.
- It's important to use blowtorches in well-ventilated spaces to avoid inhaling harmful fumes from the burning gases.
Artistry
- Artists use blowtorches for metal sculpture work, shaping materials with precision and creativity.
- The technique of glassblowing often involves blowtorches to create intricate designs and forms.
Origin of 'blowtorch'
The word 'blowtorch' originates from the combination of 'blow,' from the Old English 'blฤwan,' meaning 'to blow or breathe,' and 'torch,' from the Latin 'torca,' meaning 'twisted or twisted object.' The term started being used in English to describe a device that produces a flame in the late 19th century. Blowtorches became popular during the industrial revolution when there was a growing need for heating metals for various applications. Over the years, advancements in gas and oxygen torch technology have allowed for more efficient and powerful blowtorches, enhancing their prevalence in a wide range of industries from construction to automotive repair.