expansion drawing

简明释义

放样图;展开图

英英释义

例句

1.During the planning meeting, the team discussed the expansion drawing and its implications for the project timeline.

在规划会议上，团队讨论了扩展图及其对项目时间表的影响。

2.The expansion drawing clearly showed the additional parking spaces that would be added to the facility.

这张扩展图清楚地显示了将添加到设施中的额外停车位。

3.In our engineering class, we learned how to create an expansion drawing for mechanical parts.

在我们的工程课上，我们学习了如何为机械部件制作扩展图。

4.The architect provided an expansion drawing to illustrate how the new wing would connect to the existing structure.

建筑师提供了一张扩展图，以说明新翼如何与现有结构连接。

5.The contractor requested an expansion drawing to ensure all dimensions were accurate before construction began.

承包商请求一份扩展图，以确保在施工开始前所有尺寸都是准确的。

作文

In the world of engineering and design, precision is paramount. One of the essential tools that engineers and architects utilize to ensure accuracy in their work is the concept of an expansion drawing. An expansion drawing is a detailed representation that illustrates how a particular object or system will expand or contract under certain conditions, such as changes in temperature or pressure. This type of drawing is crucial in various fields, including mechanical engineering, civil engineering, and architecture. It allows professionals to visualize the physical changes that materials undergo, ensuring that their designs can accommodate these variations.The importance of expansion drawings cannot be overstated. For instance, in construction, buildings must be designed to withstand thermal expansion. Materials like steel and concrete expand when heated and contract when cooled. Without proper expansion drawings, a building could suffer structural damage over time due to these natural processes. Engineers use these drawings to plan for expansion joints—spaces between sections of material that allow for movement without causing stress or damage.Moreover, expansion drawings are not limited to construction; they also play a significant role in product design. When designing machinery or consumer products, engineers must consider how different components will react to temperature changes. For example, if a part is made of metal and is placed next to a plastic component, the engineer must ensure that the expansion drawing accounts for the differing rates of expansion between the two materials. Failure to do so could result in malfunction or failure of the product.In the field of electronics, expansion drawings are used to illustrate how circuit boards and components might expand when heated during operation. As devices like smartphones and computers generate heat, engineers must design them to prevent overheating and ensure longevity. Here, expansion drawings help identify potential problem areas where heat could cause components to warp or fail.Additionally, expansion drawings serve as a communication tool among engineers, architects, and construction teams. They provide a clear visual guide that can be easily interpreted, reducing the chances of misunderstandings during the construction process. By having a comprehensive expansion drawing, all parties involved can align their efforts to achieve the desired outcome, whether it's a bridge, a skyscraper, or a new gadget.In conclusion, the role of expansion drawings in engineering and design is vital. They help predict and manage the effects of thermal expansion and contraction across various applications. From ensuring the integrity of a building to enhancing the performance of electronic devices, expansion drawings are indispensable tools that facilitate innovation while maintaining safety and efficiency. As technology continues to advance, the need for accurate and detailed expansion drawings will only grow, highlighting their significance in the modern engineering landscape.

在工程和设计的世界中，精确性至关重要。工程师和建筑师利用的基本工具之一是膨胀图的概念。膨胀图是一种详细的表示，说明在特定条件下（例如温度或压力变化）某个物体或系统如何膨胀或收缩。这种类型的图纸在机械工程、土木工程和建筑等多个领域至关重要。它使专业人员能够可视化材料所经历的物理变化，从而确保他们的设计能够适应这些变化。膨胀图的重要性不可忽视。例如，在建筑中，建筑物必须设计为能够承受热膨胀。钢材和混凝土等材料在加热时会膨胀，而在冷却时会收缩。如果没有适当的膨胀图，建筑可能会因为这些自然过程而随着时间的推移遭受结构损坏。工程师使用这些图纸来规划膨胀缝——材料各部分之间的空间，允许运动而不会造成压力或损坏。此外，膨胀图并不限于建筑；它们在产品设计中也发挥着重要作用。在设计机械或消费品时，工程师必须考虑不同组件在温度变化下的反应。例如，如果一个部件由金属制成并放置在塑料组件旁边，工程师必须确保膨胀图考虑到两种材料之间不同的膨胀速率。如果不这样做，可能会导致产品故障或失效。在电子领域，膨胀图用于说明电路板和组件在运行过程中可能因加热而膨胀的情况。随着智能手机和计算机等设备产生热量，工程师必须设计它们以防止过热并确保耐用性。在这里，膨胀图帮助识别潜在问题区域，在这些区域，热量可能导致组件变形或失效。此外，膨胀图作为工程师、建筑师和施工团队之间的沟通工具。它们提供了一个清晰的视觉指南，可以被轻松解读，减少施工过程中误解的可能性。通过拥有一份全面的膨胀图，所有参与方可以协调努力，以实现所需的结果，无论是桥梁、高楼大厦还是新小工具。总之，膨胀图在工程和设计中的作用至关重要。它们帮助预测和管理各种应用中的热膨胀和收缩的影响。从确保建筑物的完整性到提高电子设备的性能，膨胀图是不可或缺的工具，促进了创新，同时维护了安全和效率。随着技术的不断进步，对准确和详细的膨胀图的需求只会增加，突显了它们在现代工程领域的重要性。