hand reamer

简明释义

手铰刀

英英释义

例句

1.Using a hand reamer 手动扩孔器 can help ensure that the holes are perfectly round.

使用手动扩孔器可以确保孔洞完全是圆形的。

2.To achieve a precise fit for the bolt, I used a hand reamer 手动扩孔器 to enlarge the hole slightly.

为了确保螺栓的精确配合，我使用了一个手动扩孔器来稍微扩大孔洞。

3.When working on delicate materials, a hand reamer 手动扩孔器 allows for better control.

在处理精细材料时，使用手动扩孔器可以更好地控制。

4.I prefer using a hand reamer 手动扩孔器 for finishing holes in wood projects.

我更喜欢在木工项目中使用手动扩孔器来完成孔洞。

5.The mechanic reached for a hand reamer 手动扩孔器 to clean up the edges of the metal part.

机械师拿起一个手动扩孔器来清理金属部件的边缘。

作文

A hand reamer is a versatile tool used in various machining processes to enlarge or finish holes with precision. It is particularly favored by machinists and engineers for its ability to create smooth, accurate holes in different materials such as metal, plastic, and wood. The design of a hand reamer typically features a tapered shape with cutting edges that allow it to remove material effectively while providing control over the size and finish of the hole.In many workshops, the hand reamer serves as an essential instrument for tasks that require fine adjustments in hole dimensions. Unlike powered reamers, a hand reamer relies on manual operation, giving the user greater control and the ability to feel the resistance of the material being worked on. This tactile feedback is invaluable for ensuring that the desired hole size is achieved without over-cutting, which can lead to costly mistakes.Using a hand reamer requires a certain level of skill and technique. The operator must ensure that the reamer is aligned correctly with the hole to prevent any wobbling or misalignment, which could compromise the quality of the finished product. Additionally, applying consistent pressure while rotating the tool is crucial for achieving an even finish. The process can be labor-intensive, but the results are often worth the effort, especially when high precision is required.One of the significant advantages of using a hand reamer is its portability. Since it does not require electricity or complex setups, it can be used in various locations, including job sites and small workshops. This flexibility makes it a preferred choice for many professionals who need to perform quick repairs or adjustments on the go.Moreover, hand reamers come in various sizes and types, allowing users to select the appropriate tool for their specific needs. For instance, there are straight reamers for enlarging holes with a parallel side and tapered reamers that help in creating a conical shape at the entrance of a hole. This variety ensures that machinists can achieve the desired results tailored to the requirements of each project.In conclusion, the hand reamer is a fundamental tool in the world of machining and fabrication. Its ability to provide precision and control makes it indispensable for professionals in various fields. While modern technology has introduced powered alternatives, the hand reamer remains a reliable choice for those who appreciate the art of manual machining. Understanding how to use a hand reamer effectively can enhance one's skills and contribute to the successful completion of intricate projects, making it a valuable addition to any toolbox.

手铰刀是一种多功能工具，用于各种机械加工过程，以精确地扩大或修整孔。它因其能够在金属、塑料和木材等不同材料中创造光滑、准确的孔而受到机械师和工程师的青睐。手铰刀的设计通常具有锥形，带有切削边缘，允许它有效去除材料，同时控制孔的大小和表面处理。在许多车间中，手铰刀是完成需要微调孔尺寸的任务的重要工具。与电动铰刀不同，手铰刀依赖于手动操作，使用户能够获得更大的控制权，并能够感受到被加工材料的阻力。这种触觉反馈对于确保达到所需的孔大小而不超过切割至关重要，因为过度切割可能导致昂贵的错误。使用手铰刀需要一定的技能和技巧。操作员必须确保铰刀与孔正确对齐，以防止任何晃动或错位，这可能会影响成品的质量。此外，在旋转工具时施加一致的压力对于实现均匀的表面处理至关重要。这个过程可能是劳动密集型的，但结果通常值得付出努力，特别是在需要高精度时。使用手铰刀的一个显著优点是它的便携性。由于它不需要电力或复杂的设置，因此可以在各种地点使用，包括工作现场和小型车间。这种灵活性使其成为许多专业人士的首选，他们需要快速修理或调整。此外，手铰刀有各种尺寸和类型，允许用户根据具体需求选择合适的工具。例如，有直铰刀用于扩大平行侧的孔，还有锥形铰刀帮助在孔的入口处形成锥形。这种多样性确保机械师能够根据每个项目的要求实现所需的结果。总之，手铰刀是机械加工和制造领域的一种基本工具。它提供的精度和控制能力使其成为各个领域专业人士不可或缺的工具。尽管现代技术引入了电动替代品，但手铰刀仍然是那些欣赏手动机械加工艺术的人的可靠选择。了解如何有效使用手铰刀可以提高一个人的技能，并有助于成功完成复杂项目，使其成为任何工具箱中宝贵的补充。