machine finishing

简明释义

机械精加工

英英释义

例句

1.Using machine finishing allows for higher production rates and consistent quality.

使用机械加工可以提高生产率并保持一致的质量。

2.The jewelry manufacturer employs machine finishing to polish metals to a brilliant shine.

珠宝制造商采用机械加工来抛光金属，使其闪闪发光。

3.In the automotive industry, machine finishing is critical for engine components to function correctly.

在汽车工业中，机械加工对发动机部件的正常运作至关重要。

4.After the initial cutting, the parts undergo machine finishing to achieve precise dimensions.

在初步切割后，零件经过机械加工以达到精确尺寸。

5.The furniture factory uses machine finishing to ensure a smooth surface on all wood products.

家具厂使用机械加工以确保所有木制品表面光滑。

作文

In the world of manufacturing and production, precision and quality are paramount. One of the key processes that ensure these qualities is known as machine finishing. This term refers to the various techniques employed to enhance the surface of a material after it has been shaped or formed. The goal of machine finishing is to achieve a desired surface finish that meets specific standards for aesthetics, functionality, and durability. There are several methods of machine finishing, each suited to different materials and applications. For instance, machining processes such as grinding, milling, and polishing are commonly used in metalworking industries. Grinding involves using an abrasive wheel to remove material and create a smooth surface, while milling employs rotating cutters to shape the material into precise dimensions. Polishing, on the other hand, is a finishing process that uses fine abrasives to create a shiny, reflective surface. These techniques not only improve the appearance of the product but also enhance its performance by reducing friction and wear. In addition to metals, machine finishing is also applicable to other materials such as plastics and ceramics. For example, in the automotive industry, plastic components often undergo processes like bead blasting or vibratory finishing to achieve a uniform surface texture. Similarly, ceramic parts may be polished to enhance their aesthetic appeal and functional properties. The importance of machine finishing cannot be overstated. In many industries, the quality of the finished product directly impacts its performance and longevity. For example, in aerospace engineering, the surfaces of aircraft components must be meticulously finished to withstand extreme conditions and ensure safety. Any imperfections can lead to failures, making machine finishing a critical step in the manufacturing process. Moreover, the rise of advanced technologies has transformed machine finishing practices. With the advent of computer numerical control (CNC) machines, manufacturers can achieve unprecedented levels of precision and consistency. CNC machines can automate the finishing process, reducing human error and increasing efficiency. This technological advancement allows for more complex designs and tighter tolerances, ultimately leading to higher quality products. Sustainability is another aspect where machine finishing plays a vital role. With growing environmental concerns, manufacturers are increasingly looking for ways to minimize waste and energy consumption during the finishing process. Techniques such as waterjet cutting and laser finishing not only reduce material waste but also lower energy usage compared to traditional methods. By adopting these sustainable practices, companies can contribute to a greener future while maintaining high-quality standards. In conclusion, machine finishing is an essential process in the manufacturing industry that enhances the quality and performance of various materials. Its significance spans across multiple sectors, from aerospace to automotive, and continues to evolve with advancements in technology. As industries strive for excellence and sustainability, the role of machine finishing will undoubtedly remain crucial in producing superior products that meet the demands of modern consumers.

在制造和生产的世界中，精度和质量至关重要。确保这些品质的关键过程之一被称为机械精加工。这个术语指的是在材料成型或成形后，用于改善其表面的各种技术。机械精加工的目标是达到符合特定标准的所需表面光洁度，以满足美观、功能和耐用性方面的要求。有几种机械精加工的方法，每种方法适用于不同的材料和应用。例如，在金属加工行业，磨削、铣削和抛光等加工工艺是常用的。磨削涉及使用磨料轮去除材料并创建光滑的表面，而铣削则利用旋转刀具将材料成型为精确的尺寸。另一方面，抛光是一种使用细磨料创建光亮反射表面的精加工过程。这些技术不仅改善了产品的外观，还通过减少摩擦和磨损来提高其性能。除了金属，机械精加工还适用于其他材料，如塑料和陶瓷。例如，在汽车工业中，塑料部件通常通过喷砂或振动精加工等工艺来实现均匀的表面纹理。同样，陶瓷部件可以抛光以增强其美观和功能特性。机械精加工的重要性不容小觑。在许多行业中，成品的质量直接影响其性能和使用寿命。例如，在航空航天工程中，飞机部件的表面必须经过精细加工，以承受极端条件并确保安全。任何缺陷都可能导致故障，这使得机械精加工成为制造过程中的关键步骤。此外，先进技术的兴起改变了机械精加工的实践。随着计算机数控（CNC）机床的出现，制造商可以实现前所未有的精度和一致性。CNC机床可以自动化精加工过程，减少人为错误，提高效率。这一技术进步使得更复杂的设计和更紧密的公差成为可能，从而最终导致更高质量的产品。可持续性是机械精加工发挥重要作用的另一个方面。随着环境问题日益严重，制造商越来越多地寻求在精加工过程中减少浪费和能耗的方法。水刀切割和激光精加工等技术不仅减少了材料浪费，还比传统方法降低了能源使用。通过采用这些可持续实践，公司可以在保持高质量标准的同时，为更绿色的未来做出贡献。总之，机械精加工是制造行业中一种必不可少的工艺，它提升了各种材料的质量和性能。它的重要性跨越多个领域，从航空航天到汽车，并随着技术的进步而不断演变。随着各行业追求卓越和可持续发展，机械精加工的角色无疑将在生产满足现代消费者需求的优质产品中保持关键地位。