machine vice

简明释义

机械虎钳

英英释义

例句

1.He adjusted the jaws of the machine vice to accommodate the larger workpiece.

他调整了机夹的夹口，以适应更大的工件。

2.During assembly, the parts were held together using a machine vice for better alignment.

在组装过程中，使用机夹将零件固定在一起，以便更好地对齐。

3.The technician secured the metal piece in the machine vice to ensure precision during cutting.

技术员将金属件固定在机夹中，以确保切割时的精确性。

4.When working with wood, it's essential to use a machine vice to hold the material steady.

在处理木材时，使用机夹固定材料是至关重要的。

5.The machine vice is an essential tool for any machinist working in a workshop.

机夹是任何在车间工作的机械师必不可少的工具。

作文

In the world of manufacturing and metalworking, precision is paramount. One tool that plays a vital role in achieving this precision is the machine vice. A machine vice is a mechanical device used to hold a workpiece securely in place while it is being machined or processed. This tool is essential for ensuring that the workpiece does not move during operations such as drilling, milling, or grinding. The design of a machine vice typically features two parallel jaws, one of which is fixed and the other movable, allowing for the secure clamping of various shapes and sizes of materials.The importance of a machine vice cannot be overstated. In many manufacturing processes, even the slightest movement of the workpiece can lead to inaccuracies and defects. For instance, when drilling holes in metal, if the workpiece shifts even slightly, it can result in misaligned holes, which may compromise the integrity of the final product. Therefore, using a machine vice ensures that the workpiece remains stable and in the correct position throughout the machining process.There are different types of machine vices, each designed for specific tasks. The most common type is the bench vice, which is typically mounted on a workbench and used for a wide range of applications. Another popular type is the rotary vice, which allows for the rotation of the workpiece, making it easier to access all sides without having to reposition the entire setup. Additionally, there are specialized machine vices designed for particular tasks, such as welding vices and tilting vices, which offer unique features to accommodate specific needs.When selecting a machine vice, it is crucial to consider factors such as size, material, and jaw configuration. A well-designed machine vice should be made from durable materials like cast iron or steel to withstand the forces exerted during machining. The jaw configuration is also important; some vices come with smooth jaws for delicate workpieces, while others have serrated jaws to grip rougher materials securely.In addition to their practical applications, machine vices are also an integral part of the learning process for students in engineering and manufacturing fields. Understanding how to use a machine vice effectively is a fundamental skill that students must master. It teaches them about precision work, the importance of proper setup, and the intricacies of handling various materials safely.Moreover, advancements in technology have led to the development of more sophisticated machine vices. For example, CNC (Computer Numerical Control) machines often incorporate automatic vices that can adjust their grip based on the programmed specifications, enhancing efficiency and accuracy in production.In conclusion, the machine vice is an indispensable tool in the realm of machining and manufacturing. Its ability to hold workpieces securely and accurately makes it a critical component in achieving high-quality results. Whether in a professional workshop or an educational setting, mastering the use of a machine vice is essential for anyone involved in metalworking or related fields. As technology continues to evolve, the machine vice will undoubtedly adapt and remain a cornerstone of precision engineering.

在制造和金属加工的世界中，精确性至关重要。一个在实现这种精确性方面发挥着重要作用的工具是机床虎钳。机床虎钳是一种机械装置，用于在加工或处理过程中将工件牢固地固定在适当的位置。该工具对于确保在钻孔、铣削或磨削等操作过程中工件不会移动至关重要。机床虎钳的设计通常具有两个平行的夹爪，其中一个是固定的，另一个是可移动的，可以安全地夹紧各种形状和尺寸的材料。机床虎钳的重要性不容小觑。在许多制造过程中，即使是工件的微小移动也可能导致不准确和缺陷。例如，在金属上钻孔时，如果工件稍微偏移，就可能导致孔不对齐，这可能会影响最终产品的完整性。因此，使用机床虎钳可以确保工件在整个加工过程中保持稳定并处于正确的位置。有不同类型的机床虎钳，每种类型都设计用于特定任务。最常见的类型是台虎钳，通常安装在工作台上，可用于各种应用。另一种流行的类型是旋转虎钳，它允许工件旋转，使其更容易访问所有侧面，而无需重新定位整个设置。此外，还有专门设计用于特定任务的机床虎钳，例如焊接虎钳和倾斜虎钳，提供独特的功能以满足特定需求。在选择机床虎钳时，考虑大小、材料和夹爪配置等因素至关重要。一款设计良好的机床虎钳应采用耐用材料，如铸铁或钢，以承受加工过程中施加的力量。夹爪配置也很重要；一些虎钳配有光滑的夹爪，适用于精细工件，而其他虎钳则具有锯齿状夹爪，以牢牢夹住粗糙的材料。除了它们的实际应用外，机床虎钳也是工程和制造领域学生学习过程中的重要组成部分。有效使用机床虎钳是学生必须掌握的一项基本技能。这教会他们精确工作的重要性、正确设置的重要性以及安全处理各种材料的复杂性。此外，科技的进步导致了更复杂的机床虎钳的发展。例如，CNC（计算机数控）机床通常集成自动虎钳，可以根据编程规范自动调整夹持，从而提高生产效率和准确性。总之，机床虎钳是机械加工和制造领域不可或缺的工具。它牢固而精确地固定工件的能力使其成为实现高质量结果的关键组成部分。无论是在专业车间还是教育环境中，掌握机床虎钳的使用对于任何参与金属加工或相关领域的人来说都是必不可少的。随着技术的不断发展，机床虎钳无疑将适应并继续成为精密工程的基石。