adjustable spanner

简明释义

1. 活动扳手; 2. 活扳手; 3. 活口扳手; 4. 可调扳手;

英英释义

例句

1.He adjusted the nut with an adjustable spanner to secure the pipe.

他用一个可调扳手调整螺母以固定管道。

2.An adjustable spanner is essential for any toolbox.

一个可调扳手是任何工具箱中必不可少的工具。

3.The mechanic reached for an adjustable spanner when fixing the engine.

修理工在修理发动机时拿起了一个可调扳手。

4.I couldn't find the right size wrench, so I used an adjustable spanner instead.

我找不到合适尺寸的扳手，所以我改用了一个可调扳手。

5.I used an adjustable spanner to tighten the bolts on my bicycle.

我用一个可调扳手来拧紧自行车上的螺栓。

作文

The tool industry is filled with various instruments designed for specific purposes, but few are as versatile and essential as the adjustable spanner. This remarkable tool, known in some regions as an adjustable wrench, has become a staple in both professional and DIY toolkits. Its design allows users to grip and turn nuts and bolts of varying sizes, making it indispensable for tasks ranging from simple home repairs to complex automotive work.One of the most significant advantages of the adjustable spanner is its ability to accommodate different sizes of fasteners without the need for multiple tools. Traditional wrenches come in fixed sizes, meaning that a mechanic or handyman must carry a full set to tackle any job. In contrast, the adjustable spanner features a movable jaw that can be adjusted to fit the specific size of the nut or bolt being worked on. This not only saves time but also reduces the amount of space needed in a toolbox.In addition to its practical benefits, the adjustable spanner is also designed for ease of use. Most models feature a comfortable grip, allowing for prolonged use without causing strain on the user's hands. Furthermore, the smooth operation of the adjustment mechanism ensures that switching between sizes is quick and efficient. Whether you are tightening a loose faucet or assembling furniture, the adjustable spanner makes the process straightforward and hassle-free.Moreover, the versatility of the adjustable spanner extends beyond just home improvement projects. It is widely used in various industries, including construction, manufacturing, and automotive repair. In these fields, the ability to quickly adjust to different sizes can significantly enhance productivity. For instance, a mechanic may need to switch between several different sizes of bolts while repairing an engine; having an adjustable spanner on hand allows them to do so without wasting time searching for the right tool.Despite its many advantages, it is essential to use the adjustable spanner correctly to avoid damaging the tool or the fasteners. Improper use, such as applying excessive force or using it on rounded-off nuts, can lead to slippage and potential injury. Therefore, it is crucial to ensure that the tool is correctly adjusted to fit the fastener snugly before applying pressure.In conclusion, the adjustable spanner is a vital tool that combines versatility, convenience, and efficiency. Its ability to adapt to various sizes makes it an essential addition to any toolkit, whether for professional tradespeople or casual DIY enthusiasts. By understanding how to use this tool effectively, individuals can tackle a wide range of tasks with confidence and ease. The adjustable spanner truly exemplifies the saying that sometimes the simplest tools are the most effective, proving that innovation in design can lead to significant improvements in everyday tasks.

工具行业充满了各种为特定目的设计的工具，但很少有工具像可调扳手那样多功能和必不可少。这种卓越的工具在某些地区被称为可调扳手，已成为专业和DIY工具包中的基本工具。它的设计使用户能够抓住并旋转不同尺寸的螺母和螺栓，使其在从简单的家庭修理到复杂的汽车工作中都不可或缺。可调扳手最大的一大优势是它能够适应不同尺寸的紧固件，而无需携带多种工具。传统扳手有固定的尺寸，这意味着机械师或手工艺人必须携带一整套工具才能处理任何工作。相比之下，可调扳手具有一个可移动的爪子，可以调整以适应正在使用的螺母或螺栓的特定尺寸。这不仅节省了时间，还减少了工具箱所需的空间。除了实用的好处外，可调扳手的设计也考虑到了使用的便利性。大多数型号具有舒适的握把，允许长时间使用而不会对用户的手造成压力。此外，调整机制的顺畅操作确保在尺寸之间切换快速高效。无论是拧紧松动的水龙头还是组装家具，可调扳手都使过程变得简单而无烦恼。此外，可调扳手的多功能性不仅限于家庭改善项目。它广泛应用于建筑、制造和汽车维修等各个行业。在这些领域，快速适应不同尺寸的能力可以显著提高生产力。例如，机械师在修理发动机时可能需要在几种不同尺寸的螺栓之间切换；手头有一个可调扳手可以让他们在不浪费时间寻找合适工具的情况下完成工作。尽管有许多优点，正确使用可调扳手以避免损坏工具或紧固件是至关重要的。不当使用，例如施加过大的力量或在圆角螺母上使用它，可能导致滑动和潜在的伤害。因此，在施加压力之前，确保工具正确调整以紧密适应紧固件至关重要。总之，可调扳手是一种结合了多功能性、便利性和效率的重要工具。它适应各种尺寸的能力使其成为任何工具包中的必备工具，无论是专业工人还是休闲DIY爱好者。通过了解如何有效使用此工具，个人可以自信且轻松地处理各种任务。可调扳手真正体现了有时最简单的工具是最有效的这一说法，证明了设计创新可以在日常任务中带来显著的改进。