oxygen lance

简明释义

氧气喷枪

英英释义

例句

1.An oxygen lance is essential for metalworking in high-temperature environments.

在高温环境下，氧气枪对金属加工至关重要。

2.During the salvage operation, divers used an oxygen lance to access the sunken ship.

在打捞作业中，潜水员使用氧气枪进入沉没的船只。

3.The workers were trained to operate an oxygen lance safely.

工人们接受了安全操作氧气枪的培训。

4.Using an oxygen lance can significantly reduce cutting time.

使用氧气枪可以显著减少切割时间。

5.The metal was cut precisely using an oxygen lance.

金属通过使用氧气枪被精确切割。

作文

The term oxygen lance refers to a tool used primarily in metalworking and welding processes. It is a device that combines oxygen and fuel gases, typically acetylene or propane, to create a high-temperature flame. This flame can reach temperatures exceeding 3,000 degrees Celsius, making it suitable for cutting through various metals. The oxygen lance is particularly effective in industrial applications where precision and efficiency are paramount. For instance, in shipbuilding and construction, workers use this tool to cut large steel plates into specific shapes and sizes, facilitating the assembly of structures. Understanding the mechanics behind the oxygen lance involves comprehending how oxygen supports combustion. In the presence of sufficient heat, the oxygen reacts with the fuel gas to produce a flame that is not only hot but also capable of melting metal. This process is known as oxy-fuel cutting. The design of the oxygen lance often includes a nozzle that regulates the flow of gas, ensuring that the flame remains focused and controllable. One of the advantages of using an oxygen lance is its versatility. It can be employed in various industries, from automotive manufacturing to art sculpture. Artists, for example, utilize the oxygen lance to create intricate metal sculptures by cutting and shaping metal pieces with precision. The ability to manipulate the flame allows for artistic expression while maintaining structural integrity. However, safety precautions must be taken when using an oxygen lance. The high temperatures involved pose significant risks, including burns and fire hazards. Workers must wear appropriate protective gear, including goggles, gloves, and flame-resistant clothing. Additionally, proper ventilation is crucial to avoid the accumulation of harmful gases produced during the cutting process. Training and adherence to safety protocols are essential to prevent accidents in environments where oxygen lance tools are in use. In conclusion, the oxygen lance is an indispensable tool in modern metalworking and welding. Its ability to generate intense heat makes it suitable for cutting and shaping metals with precision. As industries continue to evolve, the oxygen lance will remain a vital component in manufacturing and artistic endeavors alike, provided that safety measures are prioritized. Understanding how to effectively and safely use this tool is key for anyone involved in metal fabrication or welding.

短语oxygen lance指的是一种主要用于金属加工和焊接过程的工具。它是一种将氧气和燃料气体（通常是乙炔或丙烷）结合在一起，以产生高温火焰的设备。这种火焰的温度可以超过3000摄氏度，使其适合切割各种金属。oxygen lance在工业应用中尤其有效，精确性和效率至关重要。例如，在造船和建筑中，工人使用这种工具将大型钢板切割成特定的形状和尺寸，从而方便结构的组装。理解oxygen lance背后的机制需要了解氧气如何支持燃烧。在足够的热量存在下，氧气与燃料气体反应，产生不仅热而且能够熔化金属的火焰。这一过程被称为氧-燃料切割。oxygen lance的设计通常包括一个喷嘴，用于调节气体的流动，确保火焰保持集中和可控。使用oxygen lance的一个优点是其多功能性。它可以在各种行业中使用，从汽车制造到艺术雕塑。例如，艺术家利用oxygen lance通过精确地切割和塑造金属部件来创造复杂的金属雕塑。操控火焰的能力使艺术表现成为可能，同时保持结构的完整性。然而，在使用oxygen lance时必须采取安全预防措施。涉及的高温带来了显著的风险，包括烧伤和火灾隐患。工人必须穿戴适当的防护装备，包括护目镜、手套和阻燃服。此外，适当的通风对于避免切割过程中产生的有害气体的积聚至关重要。培训和遵循安全协议对于防止在使用oxygen lance工具的环境中发生事故是必不可少的。总之，oxygen lance是现代金属加工和焊接中不可或缺的工具。其产生强烈热量的能力使其适合精确切割和塑造金属。随着行业的不断发展，oxygen lance将在制造和艺术创作中继续发挥重要作用，前提是优先考虑安全措施。了解如何有效和安全地使用这一工具是任何参与金属加工或焊接的人的关键。