reamed hole

简明释义

铰孔

英英释义

例句

1.A well-finished reamed hole 扩孔 reduces the risk of material stress.

一个处理良好的扩孔可以减少材料应力的风险。

2.We need to clean the edges of the reamed hole 扩孔 before inserting the bolt.

在插入螺栓之前，我们需要清洁扩孔的边缘。

3.The technician used a drill to create a precise reamed hole 扩孔 for the new installation.

技术人员使用钻头为新的安装制作了一个精确的扩孔。

4.The engineer specified a diameter for the reamed hole 扩孔 to ensure the fitting would slide in easily.

工程师指定了一个直径，以确保配件能够顺利插入扩孔。

5.After creating the reamed hole 扩孔, we checked its dimensions with calipers.

在制作完扩孔后，我们用卡尺检查了它的尺寸。

作文

In the world of engineering and manufacturing, precision is paramount. One of the critical aspects of ensuring that components fit together perfectly is through the use of various machining processes. Among these processes, creating a well-defined opening or cavity in a material is essential. This is where the term reamed hole comes into play. A reamed hole refers to a hole that has been enlarged and smoothed using a tool called a reamer. This process is crucial for achieving the desired diameter and finish of the hole, which can significantly affect the performance and reliability of mechanical assemblies.The process of reaming involves taking a pre-drilled hole and refining it to a more precise size. The reamer, which is a specialized cutting tool, removes small amounts of material from the walls of the hole, resulting in a smoother surface and a more accurate diameter. This is particularly important in applications where bolts, pins, or other fasteners need to fit snugly within a hole. If the hole is not reamed properly, it could lead to issues such as misalignment, excessive wear, or even failure of the assembly.Consider the example of an automotive engine. The engine block contains numerous reamed holes where various components, such as cylinder heads and oil passages, must align perfectly. If these holes are not reamed correctly, it can result in leaks or inefficient operation. Therefore, engineers pay close attention to the reaming process to ensure that all specifications are met.In addition to mechanical assemblies, reamed holes are also vital in the construction of precision instruments. For instance, in the field of optics, lenses must be mounted in housings that have reamed holes to hold them securely without any wobble. This ensures that the optical path remains clear and that the instrument functions accurately.The importance of reamed holes extends beyond just their physical dimensions; they also play a role in the overall quality of the final product. A well-reamed hole can improve the strength of a joint by providing a better surface for bonding or welding. Moreover, it can enhance the aesthetic appearance of a finished product, as smooth and precisely sized holes contribute to a professional look.In summary, the concept of a reamed hole is fundamental in various fields of engineering and manufacturing. It represents the intersection of precision and functionality, ensuring that components work together seamlessly. Whether in automotive applications, precision instruments, or any other field requiring exact measurements, the significance of reamed holes cannot be overstated. Understanding this term and its implications is essential for anyone involved in designing or manufacturing components that rely on intricate assemblies.

在工程和制造的世界中，精确度至关重要。确保零件完美契合的关键方面之一是通过各种加工过程来实现。在这些过程中，在材料中创建一个明确定义的开口或腔体是必不可少的。这就是术语reamed hole的来源。reamed hole指的是一个通过一种称为铰刀的工具被扩大和平滑的孔。这一过程对于达到所需的直径和孔的表面光洁度至关重要，这可以显著影响机械组件的性能和可靠性。铰削过程涉及将一个预先钻好的孔进行精细化，以获得更精确的尺寸。铰刀是一种专用切削工具，它从孔的壁上去除少量材料，从而获得更光滑的表面和更准确的直径。这在需要螺栓、销钉或其他紧固件紧密配合孔的应用中特别重要。如果孔没有经过正确的铰削，可能会导致对准不当、过度磨损甚至组件的故障。考虑汽车发动机的例子。发动机缸体包含许多reamed holes，其中各种组件，如气缸盖和油道，必须完美对齐。如果这些孔没有被正确铰削，可能会导致泄漏或效率低下。因此，工程师非常关注铰削过程，以确保所有规格都得到满足。除了机械组件，reamed holes在精密仪器的构造中也至关重要。例如，在光学领域，镜头必须安装在具有reamed holes的外壳中，以稳固地固定它们，而不会出现任何摇晃。这确保了光学路径保持清晰，并且仪器能够准确运行。reamed holes的重要性不仅限于其物理尺寸；它们还在最终产品的整体质量中发挥作用。一个经过良好铰削的孔可以通过提供更好的粘合或焊接表面来提高接头的强度。此外，它可以增强成品的美观，因为光滑且尺寸精确的孔有助于呈现专业的外观。总之，reamed hole的概念在各个工程和制造领域都是基础。它代表了精确与功能之间的交集，确保组件无缝工作。无论是在汽车应用、精密仪器还是任何其他需要精确测量的领域，reamed holes的重要性都不容小觑。理解这个术语及其含义对于任何参与设计或制造依赖复杂组件的人员来说都是至关重要的。