drawing dimension

简明释义

设计尺度

英英释义

例句

1.When creating a model, ensure that the drawing dimension 图纸尺寸 matches the specifications.

在创建模型时，确保图纸尺寸符合规格。

2.The contractor requested clarification on the drawing dimension 图纸尺寸 to avoid mistakes.

承包商请求澄清图纸尺寸以避免错误。

3.It's crucial to understand the drawing dimension 图纸尺寸 when working with CAD software.

在使用CAD软件时，理解图纸尺寸是至关重要的。

4.The architect specified the drawing dimension 图纸尺寸 for the new building layout.

建筑师为新建筑布局指定了图纸尺寸。

5.The engineer reviewed the drawing dimension 图纸尺寸 before starting the fabrication process.

工程师在开始制造过程之前审核了图纸尺寸。

作文

In the world of design and engineering, precision is key. One of the fundamental aspects that ensure this precision is the concept of drawing dimension. The term drawing dimension refers to the numerical values that indicate the size, shape, and location of features in a technical drawing. These dimensions are essential for guiding the manufacturing process and ensuring that components fit together correctly. Without accurate drawing dimension, the risk of producing faulty or incompatible parts increases significantly.Understanding drawing dimension is crucial for anyone involved in technical drawing or drafting. It involves not only knowing how to read dimensions but also understanding how they relate to the overall design. For example, a simple rectangle may have dimensions indicating its length and width, while more complex shapes might require multiple dimensions to convey their geometry accurately. Each dimension must be clear and unambiguous to avoid misinterpretation.There are various types of dimensions used in technical drawings. Linear dimensions indicate the distance between two points, while angular dimensions specify the angle between two lines. Additionally, there are also radial and diameter dimensions used for circles and arcs. Each type of dimension serves a specific purpose and helps to provide a comprehensive understanding of the object being represented.Moreover, the placement of drawing dimension is equally important. Dimensions should be placed in a way that does not clutter the drawing but still provides all necessary information. Typically, dimensions are placed outside of the object being drawn, with leader lines connecting them to the relevant features. This practice ensures that the drawing remains clean and easy to read, which is vital for effective communication among engineers, designers, and manufacturers.Incorporating drawing dimension into a design is not just about adding numbers; it requires a deep understanding of the object's functionality and how different parts interact with each other. For instance, when designing a mechanical assembly, one must consider tolerances and fits, which are often specified alongside dimensions. Tolerances dictate how much variation is acceptable in the manufacturing process, ensuring that parts can still function together even if they are not produced to exact specifications.Furthermore, modern technology has transformed how we create and interpret drawing dimension. With the advent of computer-aided design (CAD) software, engineers can create highly detailed and precise drawings. CAD allows for easy modifications and adjustments, making it simpler to update dimensions as designs evolve. Additionally, these digital tools often include features that automatically calculate and display dimensions, reducing the likelihood of human error.In conclusion, the concept of drawing dimension is vital in the fields of engineering and design. It encompasses the numerical representation of size and location, guiding the manufacturing process and ensuring compatibility among components. A thorough understanding of drawing dimension not only enhances the quality of technical drawings but also improves communication among professionals in the industry. As technology continues to advance, the importance of mastering drawing dimension will remain crucial for the success of any design project.

在设计和工程的世界中，精确性是关键。确保这种精确性的基本方面之一是“绘图尺寸”的概念。术语“绘图尺寸”指的是在技术图纸中指示特征的大小、形状和位置的数值。这些尺寸对于指导制造过程并确保组件正确配合至关重要。如果没有准确的“绘图尺寸”，生产出有缺陷或不兼容的零件的风险会显著增加。理解“绘图尺寸”对于任何参与技术绘图或制图的人来说都是至关重要的。这不仅涉及到如何读取尺寸，还需要理解它们与整体设计的关系。例如，一个简单的矩形可能有指示其长度和宽度的尺寸，而更复杂的形状可能需要多个尺寸来准确传达其几何形状。每个尺寸必须清晰且无歧义，以避免误解。在技术图纸中使用的尺寸类型有很多。线性尺寸指示两点之间的距离，而角度尺寸则指定两条线之间的角度。此外，还有用于圆形和弧形的径向和直径尺寸。每种尺寸类型都有其特定用途，有助于提供对所表示物体的全面理解。此外，“绘图尺寸”的放置同样重要。尺寸应以不会使图纸杂乱的方式放置，同时仍提供所有必要的信息。通常，尺寸被放置在所绘制物体的外部，带有引导线将它们连接到相关特征。这种做法确保了图纸保持整洁且易于阅读，这对于工程师、设计师和制造商之间的有效沟通至关重要。将“绘图尺寸”纳入设计不仅仅是添加数字；这需要对物体的功能及不同部分如何相互作用有深刻的理解。例如，在设计一个机械装配时，必须考虑公差和配合，这通常与尺寸一起指定。公差规定了制造过程中可接受的变动范围，确保即使零件未按确切规格生产，它们仍能正常工作。此外，现代技术已改变了我们创建和解释“绘图尺寸”的方式。随着计算机辅助设计（CAD）软件的出现，工程师可以创建高度详细和精确的图纸。CAD允许轻松修改和调整，使在设计演变时更新尺寸变得更加简单。此外，这些数字工具通常包含自动计算和显示尺寸的功能，减少人为错误的可能性。总之，“绘图尺寸”的概念在工程和设计领域至关重要。它涵盖了大小和位置的数值表示，指导制造过程并确保组件之间的兼容性。对“绘图尺寸”的透彻理解不仅提升了技术图纸的质量，还改善了行业内专业人士之间的沟通。随着技术的不断进步，掌握“绘图尺寸”的重要性将继续对任何设计项目的成功至关重要。