dimensional accuracy

简明释义

尺寸精度

英英释义

例句

1.To achieve high dimensional accuracy 尺寸精度, CNC machines must be calibrated regularly.

为了达到高水平的dimensional accuracy 尺寸精度，数控机床必须定期校准。

2.The architect emphasized the importance of dimensional accuracy 尺寸精度 in the construction plans.

建筑师强调了施工图纸中dimensional accuracy 尺寸精度的重要性。

3.The engineers conducted tests to ensure the dimensional accuracy 尺寸精度 of the new component was within tolerances.

工程师们进行了测试，以确保新组件的dimensional accuracy 尺寸精度在公差范围内。

4.In 3D printing, maintaining dimensional accuracy 尺寸精度 is crucial for producing functional prototypes.

在3D打印中，保持dimensional accuracy 尺寸精度对于生产功能原型至关重要。

5.The quality control team checks the dimensional accuracy 尺寸精度 of each batch of products before shipment.

质量控制团队在发货前检查每批产品的dimensional accuracy 尺寸精度。

作文

In the world of manufacturing and engineering, the term dimensional accuracy refers to the degree to which the physical dimensions of a manufactured object conform to the specifications set during the design phase. Achieving high dimensional accuracy is crucial for ensuring that parts fit together correctly and function as intended. For instance, in the automotive industry, components such as engine blocks and transmission housings must be manufactured with precise measurements to ensure proper assembly and performance. If the dimensional accuracy is off, even by a small margin, it can lead to significant issues, including increased wear and tear, reduced efficiency, and even safety hazards.Manufacturers utilize various techniques and technologies to enhance dimensional accuracy. Advanced machining processes, such as CNC (Computer Numerical Control) machining, allow for incredibly precise cuts and shapes, minimizing human error and increasing consistency across production runs. Additionally, the use of quality control measures, such as laser scanning and coordinate measuring machines (CMM), helps to verify that the final products meet the required specifications.The importance of dimensional accuracy extends beyond just mechanical components. In industries like aerospace, where safety is paramount, even the slightest deviation from specified dimensions can have catastrophic consequences. Engineers must ensure that every part, from the smallest rivet to the largest wing structure, adheres to strict dimensional accuracy standards. This is why rigorous testing and validation processes are implemented throughout the manufacturing cycle.Moreover, dimensional accuracy is not only about meeting the specifications but also about improving overall operational efficiency. High levels of accuracy can reduce waste and rework, leading to lower production costs and faster turnaround times. In a competitive market, businesses that prioritize dimensional accuracy can gain a significant advantage over their competitors.In conclusion, dimensional accuracy is a fundamental aspect of modern manufacturing and engineering practices. It ensures that products are made to the exact specifications necessary for optimal performance and safety. As technology continues to advance, the methods for achieving and maintaining dimensional accuracy will likely become even more sophisticated, leading to innovations in various industries. The continuous pursuit of higher dimensional accuracy will remain a key focus for manufacturers aiming to deliver quality products that meet customer expectations and regulatory requirements.

尺寸精度在制造和工程领域中，指的是制造物体的物理尺寸与设计阶段设定的规格相符的程度。实现高的尺寸精度对于确保零件正确结合并正常运作至关重要。例如，在汽车工业中，发动机缸体和变速箱壳体等组件必须以精确的尺寸制造，以确保正确组装和性能。如果尺寸精度有偏差，即使是微小的偏差，也可能导致重大问题，包括磨损加剧、效率降低，甚至安全隐患。制造商利用各种技术和工艺来提高尺寸精度。先进的加工工艺，如CNC（计算机数控）加工，可以进行极其精确的切割和成型，最小化人为错误并增加生产的一致性。此外，激光扫描和坐标测量机（CMM）等质量控制措施的使用，有助于验证最终产品是否符合所需的规格。尺寸精度的重要性不仅限于机械组件。在航空航天等行业中，安全至关重要，任何微小的尺寸偏差都可能导致灾难性后果。工程师必须确保每个部件，从最小的铆钉到最大的机翼结构，都遵循严格的尺寸精度标准。这就是为什么在整个制造周期中实施严格的测试和验证过程。此外，尺寸精度不仅是满足规格的问题，还涉及提高整体操作效率。高水平的精度可以减少浪费和返工，从而降低生产成本并加快周转时间。在竞争激烈的市场中，优先考虑尺寸精度的企业可以获得显著的竞争优势。总之，尺寸精度是现代制造和工程实践的基本方面。它确保产品按照最佳性能和安全所需的确切规格制造。随着技术的不断进步，实现和保持尺寸精度的方法可能会变得更加复杂，导致各行业的创新。对更高尺寸精度的持续追求，将始终是制造商交付符合客户期望和监管要求的优质产品的关键焦点。