block brake

简明释义

滑块制动器

英英释义

例句

1.In racing, a reliable block brake 块制动器 system can make the difference between winning and losing.

在赛车中，一个可靠的块制动器 block brake 系统可以决定胜负。

2.The mechanic explained that the block brake 块制动器 is essential for stopping heavy vehicles safely.

机械师解释说，块制动器 block brake 对于安全停车重型车辆至关重要。

3.During the test drive, I noticed that the block brake 块制动器 was not functioning properly.

在试驾过程中，我注意到块制动器 block brake 的功能不正常。

4.For optimal performance, ensure the block brake 块制动器 is regularly checked and maintained.

为了最佳性能，确保定期检查和维护块制动器 block brake。

5.The truck's block brake 块制动器 had to be replaced after years of wear and tear.

这辆卡车的块制动器 block brake 在多年磨损后需要更换。

作文

In the world of engineering and mechanics, the term block brake refers to a specific type of braking system that is commonly used in various vehicles and machinery. A block brake is designed to create friction against a rotating surface, thus slowing down or stopping the motion of an object. This mechanism is crucial for ensuring safety and control in transportation and industrial applications. Understanding how a block brake works can provide insights into its importance in everyday life.The basic principle behind a block brake involves the application of force to a brake block that presses against a wheel or drum. When the brake is engaged, the friction generated between the brake block and the surface it contacts slows down the movement of the wheel. The efficiency of a block brake depends on several factors including the material of the brake block, the surface texture of the wheel, and the amount of force applied.One of the most common applications of a block brake is in trains. Train systems utilize large brake blocks that can effectively stop massive locomotives and their cargo. The ability to halt such heavy loads safely is vital for the operation of railways. In this context, the block brake not only ensures the safety of passengers but also protects the integrity of the train itself and the tracks it travels on.In addition to trains, block brakes are also widely used in industrial machinery. For example, cranes and hoists often rely on block brakes to control the descent of heavy loads. The precise operation of these brakes is essential, as it prevents accidents and allows for smooth handling of materials in construction and manufacturing environments.Another interesting aspect of block brakes is their presence in the automotive industry. While modern cars often use disc brakes, many vehicles still incorporate block brakes in their design, particularly in older models or in certain types of vehicles like trucks and buses. These brakes can provide powerful stopping power and are often more cost-effective compared to their disc counterparts.Maintenance of block brakes is crucial for their performance. Regular inspections and timely replacements of worn-out brake blocks help maintain safety standards and ensure the longevity of the braking system. Neglecting this aspect can lead to brake failure, which poses significant risks to both the operator and the surrounding environment.In conclusion, the block brake is a fundamental component in various mechanical systems that require effective stopping power. Its ability to generate friction and slow down moving objects makes it indispensable in transportation and industrial applications. As technology advances, the design and materials used for block brakes may evolve, but their core function remains vital. Understanding the role of block brakes enhances our appreciation for the engineering feats that keep our world moving safely and efficiently.

在工程和机械的世界中，术语block brake指的是一种特定类型的制动系统，通常用于各种车辆和机械。block brake旨在对旋转表面产生摩擦，从而减缓或停止物体的运动。该机制对于确保交通运输和工业应用中的安全与控制至关重要。理解block brake的工作原理可以提供对其在日常生活中重要性的深入见解。block brake的基本原理涉及将力施加到制动块上，使其压在车轮或鼓上。当制动器被启用时，制动块与接触表面之间产生的摩擦会减缓车轮的运动。block brake的效率取决于多个因素，包括制动块的材料、车轮的表面纹理以及施加的力的大小。block brake最常见的应用之一是在火车中。火车系统利用大型制动块，可以有效地停止巨大的机车及其货物。安全地停止如此重的负载对于铁路的运营至关重要。在这种情况下，block brake不仅确保了乘客的安全，还保护了火车本身及其行驶的轨道的完整性。除了火车，block brake还广泛用于工业机械。例如，起重机和升降机通常依赖于block brake来控制重物的下降。这些制动器的精确操作至关重要，因为它可以防止事故，并允许在建筑和制造环境中平稳处理材料。另一个有趣的方面是block brake在汽车工业中的存在。虽然现代汽车通常使用盘式制动，但许多车辆仍在其设计中纳入了block brake，特别是在旧型号或某些类型的车辆（如卡车和公共汽车）中。这些制动器可以提供强大的制动能力，并且通常比其盘式对应物更具成本效益。对block brake的维护对于其性能至关重要。定期检查和及时更换磨损的制动块有助于保持安全标准，并确保制动系统的耐用性。忽视这一点可能导致制动故障，给操作人员和周围环境带来重大风险。总之，block brake是各种机械系统中的基本组成部分，这些系统需要有效的制动能力。它产生摩擦并减缓运动物体的能力使其在交通运输和工业应用中不可或缺。随着技术的进步，block brake的设计和材料可能会演变，但其核心功能仍然至关重要。理解block brakes的作用增强了我们对确保世界安全高效运转的工程成就的欣赏。