hand operated brake

简明释义

手刹车

英英释义

例句

1.The bicycle features a hand operated brake that allows for quick stopping in emergencies.

这辆自行车配备了一个手动刹车，可以在紧急情况下快速停车。

2.The construction site requires workers to use a hand operated brake on heavy machinery for safety.

工地要求工人在重型机械上使用手动刹车以确保安全。

3.He adjusted the hand operated brake to ensure it was functioning properly before the race.

他调整了手动刹车以确保在比赛前其正常运作。

4.The delivery truck is equipped with a hand operated brake to ensure safety during loading and unloading.

这辆送货卡车配备了一个手动刹车，以确保在装卸货物时的安全。

5.During the test drive, I had to use the hand operated brake to stop the vehicle on a steep hill.

在试驾过程中，我不得不使用手动刹车在陡坡上停车。

作文

The concept of a hand operated brake is essential in various fields, especially in transportation and machinery. A hand operated brake refers to a braking system that is controlled manually by the operator, rather than automatically or through electronic means. This type of brake is commonly found in vehicles such as bicycles, motorcycles, and certain types of industrial machinery. Understanding how a hand operated brake functions can enhance safety and efficiency in operations.One of the primary advantages of a hand operated brake is the level of control it provides to the user. For instance, when riding a bicycle, the rider can easily apply the brakes using their hands, allowing for quick stops and precise adjustments in speed. This manual control is particularly beneficial in environments where immediate response is necessary, such as in busy urban settings or on steep descents. The ability to modulate braking force with a hand operated brake can prevent accidents and ensure a smoother ride.Moreover, hand operated brakes are often simpler in design compared to their automatic counterparts. This simplicity can lead to lower maintenance costs and easier repairs. For example, in a motorcycle, the hand operated brake system typically consists of a lever connected to a cable that activates the brake caliper. If something goes wrong, a rider can usually diagnose and fix the issue without needing specialized tools or equipment. This accessibility makes hand operated brakes a preferred choice for many riders and operators.In addition to bicycles and motorcycles, hand operated brakes are also utilized in various industrial applications. For instance, cranes and hoists often feature hand operated brakes to control heavy loads. Operators can engage the brake manually, ensuring that the load is held securely in place while they make adjustments or perform other tasks. This is crucial in maintaining safety standards in workplaces where heavy machinery is used.However, it is important to recognize that hand operated brakes require proper training and awareness. Users must understand how to operate them effectively to avoid mishaps. For example, if a cyclist does not know how to use their hand operated brake correctly, they could end up in dangerous situations, such as colliding with pedestrians or other vehicles. Therefore, education and practice are vital for anyone who relies on this type of braking system.In conclusion, the hand operated brake is a fundamental component in various modes of transportation and machinery. Its manual operation offers numerous benefits, including enhanced control, simplicity, and ease of maintenance. However, it also necessitates responsible usage and proper training. As we continue to rely on vehicles and machinery in our daily lives, understanding the significance of a hand operated brake will contribute to safer and more efficient operations. Whether you are cycling through the city or operating heavy equipment, mastering the hand operated brake can make all the difference in ensuring safety and effectiveness in your activities.

“手动制动器”的概念在各个领域中都至关重要，尤其是在交通和机械方面。“手动制动器”是指由操作员手动控制的制动系统，而不是自动或通过电子手段控制。这种类型的制动器通常见于自行车、摩托车和某些工业机械。理解“手动制动器”的工作原理可以提高操作的安全性和效率。“手动制动器”的一个主要优点是它为用户提供了控制的水平。例如，在骑自行车时，骑行者可以轻松地用手施加刹车，从而实现快速停车和精确调整速度。这种手动控制在需要立即反应的环境中尤其有益，例如繁忙的城市环境或陡峭的下坡路段。使用“手动制动器”调节制动力可以防止事故发生，确保骑行更加平稳。此外，与自动制动器相比，“手动制动器”通常设计更简单。这种简单性可以降低维护成本并简化维修。例如，在摩托车中，“手动制动器”系统通常由一个连接到电缆的杠杆组成，该杠杆激活制动卡钳。如果出现问题，骑行者通常可以在不需要专业工具或设备的情况下诊断和修复问题。这种可及性使得“手动制动器”成为许多骑行者和操作员的首选。除了自行车和摩托车，“手动制动器”还被广泛应用于各种工业应用中。例如，起重机和吊装设备通常配备“手动制动器”，以控制重物。操作员可以手动施加制动器，确保在进行调整或执行其他任务时，重物保持安全固定。这在维护重型机械使用场所的安全标准方面至关重要。然而，必须认识到“手动制动器”需要适当的培训和意识。用户必须了解如何有效地操作它们，以避免事故。例如，如果骑自行车的人不知道如何正确使用他们的“手动制动器”，可能会陷入危险的境地，例如与行人或其他车辆相撞。因此，教育和实践对于依赖这种类型制动系统的任何人来说都是至关重要的。总之，“手动制动器”是各种交通工具和机械中的基本组成部分。它的手动操作提供了许多好处，包括增强的控制、简单性和易于维护。然而，它也需要负责任的使用和适当的培训。随着我们继续在日常生活中依赖车辆和机械，理解“手动制动器”的重要性将有助于确保操作的安全性和效率。无论你是在城市中骑行还是操作重型设备，掌握“手动制动器”都能在确保活动的安全性和有效性方面产生巨大的差异。