powder emery

简明释义

金刚砂

英英释义

例句

1.For sharpening tools, powder emery 磨料粉 can be an effective abrasive material.

在磨利工具时，powder emery 磨料粉可以作为一种有效的磨料材料。

2.The jeweler recommended using powder emery 磨料粉 to polish the metal surface effectively.

珠宝商建议使用powder emery 磨料粉有效地抛光金属表面。

3.To achieve a smooth finish on the wood, you should use powder emery 磨料粉 during sanding.

为了获得光滑的木材表面，你应该在打磨时使用powder emery 磨料粉。

4.When preparing the surface for painting, apply powder emery 磨料粉 to remove any imperfections.

在准备涂漆的表面时，使用powder emery 磨料粉去除任何瑕疵。

5.In metalworking, powder emery 磨料粉 is commonly used for grinding and finishing processes.

在金属加工中，powder emery 磨料粉通常用于研磨和抛光过程。

作文

In the world of materials and manufacturing, various substances play crucial roles in shaping the final products we use every day. One such substance is powder emery, which is a form of abrasive material made from corundum. It is known for its hardness and durability, making it an essential component in grinding and polishing applications. The use of powder emery dates back centuries, and its effectiveness has made it a staple in various industries, including metalworking, woodworking, and even in some artistic endeavors.The primary characteristic of powder emery is its ability to remove material from surfaces efficiently. When applied to tools or surfaces, it can smooth out rough edges, polish metals, and prepare surfaces for further treatment. For instance, in metalworking, artisans often use powder emery to achieve a fine finish on tools and machinery. This not only enhances the aesthetic appeal of the items but also improves their functionality by reducing friction and wear.Moreover, powder emery comes in various grades, allowing users to choose the right type for their specific needs. Finer grades are ideal for polishing and finishing, while coarser grades are used for initial grinding and shaping. This versatility makes powder emery a valuable resource in both industrial settings and DIY projects.In woodworking, powder emery is often used to prepare surfaces for staining or varnishing. By smoothing out the wood grain, it allows for a more even application of finishes, resulting in a professional-looking result. Craftsmen appreciate the reliability of powder emery as it helps them achieve the desired texture and appearance in their projects.Additionally, the use of powder emery extends beyond practical applications; it also holds significance in artistry. Artists and sculptors may utilize powder emery to refine their pieces, ensuring that every detail is polished to perfection. The tactile sensation of working with this material can also inspire creativity, as artists explore different textures and finishes.However, it is essential to handle powder emery with care. As with any abrasive material, proper safety precautions should be taken to prevent inhalation of dust and protect the skin. Using masks and gloves is advisable when working with powder emery to ensure a safe working environment.In conclusion, powder emery is a remarkable material that has stood the test of time due to its effectiveness and versatility. Whether in industrial applications, woodworking, or artistic pursuits, its role in enhancing surfaces cannot be overstated. Understanding the properties and uses of powder emery allows individuals to harness its potential fully, leading to improved results in their respective fields. As technology advances, the methods of utilizing powder emery may evolve, but its fundamental importance will likely remain unchanged. This enduring material continues to be a testament to the ingenuity of human craftsmanship and the pursuit of excellence in various trades.

在材料和制造的世界中，各种物质在塑造我们每天使用的最终产品中发挥着至关重要的作用。其中一种物质是磨料粉末，它是一种由刚玉制成的磨料材料。由于其硬度和耐用性，它成为磨削和抛光应用中的重要组成部分。磨料粉末的使用可以追溯到几个世纪以前，其有效性使其成为金属加工、木工甚至一些艺术创作等各个行业的主流。磨料粉末的主要特征是能够高效地去除表面的材料。当应用于工具或表面时，它可以平滑粗糙的边缘、抛光金属并为进一步处理准备表面。例如，在金属加工中，工匠们常常使用磨料粉末来实现工具和机械的精细表面处理。这不仅增强了物品的美观性，还通过减少摩擦和磨损提高了它们的功能性。此外，磨料粉末有多种等级，允许用户根据特定需求选择合适的类型。较细的等级非常适合抛光和精加工，而较粗的等级则用于初步磨削和成型。这种多功能性使得磨料粉末在工业环境和DIY项目中都成为一种宝贵的资源。在木工中，磨料粉末常用于准备表面以便上漆或涂漆。通过平滑木材纹理，它可以实现更均匀的涂层效果，从而产生专业的外观。工匠们欣赏磨料粉末的可靠性，因为它帮助他们在项目中达到所需的质感和外观。此外，磨料粉末的使用超越了实用应用；它在艺术创作中也具有重要意义。艺术家和雕塑家可能会利用磨料粉末来精细化他们的作品，确保每一个细节都被打磨到完美。与这种材料的触感体验也可以激发创意，因为艺术家探索不同的质地和表面处理。然而，处理磨料粉末时必须小心。与任何磨料材料一样，应该采取适当的安全预防措施，以防止吸入粉尘并保护皮肤。在使用磨料粉末时，建议佩戴口罩和手套，以确保安全的工作环境。总之，磨料粉末是一种出色的材料，由于其有效性和多功能性，已经经受住了时间的考验。无论是在工业应用、木工还是艺术追求中，它在提升表面方面的作用都不能被低估。理解磨料粉末的特性和用途使个人能够充分利用其潜力，从而在各自的领域取得更好的结果。随着技术的进步，利用磨料粉末的方法可能会演变，但其基本重要性可能仍将保持不变。这种持久的材料继续见证人类工艺的智慧和在各个行业追求卓越的努力。