kerf

简明释义

英[kɜːf]美[kɜːrf]

n. [机] 切口；[机] 截口；劈痕

英英释义

单词用法

同义词

反义词

例句

1.The technology has the advantages of thin kerf, increased cutting speed, good quality, elimination of hazardous waste slurry and ability to machine harder brittle and bigger dimension materials.

该技术具有切缝窄、锯切效率高、切片质量好、对环境污染小、能加工大直径工件和超硬材料等优点。

2.And some thin kerf, but also are less likely to cut stone, cut so thin because of the stones will fracture stone.

而有些薄壁，也不太可能削减石，切割，因为薄的石头会断裂石材。

3.Range of kerf width and exposure may be changed for optimized performance.

一系列的切缝宽度和曝光可能会改为优化的表现。

4.Based on the theory of rock mechanics that applied in country rock kerf, and using bolt support can remove the heave of bottom, which gets good effect in practice.

施工中应用巷道围岩切缝法的岩石力学理论分析，采用锚杆支护法解决底板臌起现象，收到良好效果。

5.Laser cutting head coming with automatic touching system, adapt to the jagged materials and keep cutting kerf precision.

激光切割头配有自动高度跟随系统，适应材料高低不平，保证切割刀缝一致。

6.The results show that kerf width decreases with pulse frequency increases under the same average power and pulse width.

结果表明，当平均功率和脉冲宽度相同时，切缝宽度随着脉冲频率的增大而减小；

7.An experimental study is presented to investigate the effects of cutting conditions on kerf geometry with variable process parameters.

采用连续改变激光切削参数的方法，研究了切割条件对切口形状和尺寸的影响及切口控制方法。

8.The results show that the kerf width increases with the increase of laser power, pulse frequency, pulse width and assist gas pressure, but decreases with the increase of cutting speed.

结果表明：缝宽随输出功率、频率、脉宽及辅助氧压的增大而增加，随着切割速度的增加而减小。

9.In woodworking, accounting for the kerf is essential for precise measurements.

在木工中，考虑到切口对于精确测量至关重要。

10.When cutting wood, the width of the saw blade creates a kerf that removes material from the piece.

在切割木材时，锯片的宽度会产生一个切口，从工件中去除材料。

11.The kerf left by the saw can affect the final dimensions of the project.

锯留下的切口可能会影响项目的最终尺寸。

12.Different types of blades produce varying kerf sizes, which can impact the accuracy of your work.

不同类型的锯片产生不同的切口大小，这会影响工作的准确性。

13.To ensure a perfect fit, measure the kerf before making your cuts.

为了确保完美的贴合，在切割之前测量切口。

作文

In the world of woodworking and metalworking, precision is paramount. One term that often comes into play in these fields is kerf, which refers to the width of the cut made by a saw or cutting tool. Understanding the concept of kerf is essential for craftsmen and hobbyists alike, as it can significantly impact the quality and accuracy of their work.When a saw blade cuts through a material, it removes a certain amount of material, leaving behind a gap. This gap is what we refer to as kerf. The size of the kerf can vary depending on the type of saw being used. For instance, a table saw typically has a wider kerf compared to a band saw. This difference is crucial because it affects how much material is lost during the cutting process. If a woodworker is not aware of the kerf, they may miscalculate the dimensions of their pieces, leading to gaps or misalignments in their projects.Moreover, the kerf can influence the overall design and assembly of a project. For example, if a craftsman is creating a furniture piece that requires precise joints, understanding the kerf becomes even more critical. They must account for the width of the kerf when measuring and cutting their materials to ensure a snug fit. Failing to consider the kerf could result in loose joints that compromise the integrity of the final product.In addition to woodworking, the concept of kerf also applies to metalworking. When cutting metal with a plasma cutter or laser, the kerf will affect how closely parts can be placed together. Metalworkers must take the kerf into account to optimize material usage and minimize waste. By understanding the kerf, they can make informed decisions about how to layout their cuts, ensuring they maximize the use of their raw materials while achieving the desired results.Another aspect to consider is the impact of kerf on different materials. Softer woods may have a different kerf compared to hardwoods or composites. Likewise, the thickness of the material being cut can also influence the kerf. A thicker material may require a different saw blade or cutting technique, thereby altering the kerf. Therefore, it is vital for anyone involved in cutting materials to understand how various factors affect the kerf.In conclusion, the term kerf is an essential concept in both woodworking and metalworking. It refers to the width of the cut made by a saw or cutting tool, and understanding it can greatly improve the quality and precision of one’s work. Whether you are a seasoned professional or a novice hobbyist, taking the time to learn about kerf and its implications can lead to better craftsmanship and more successful projects. Always remember to measure twice and account for the kerf before making your cuts, as this small detail can make a significant difference in the outcome of your work.

在木工和金属加工的世界中，精确性至关重要。一个常常被提及的术语是kerf，它指的是锯或切割工具切割时产生的切口宽度。理解kerf的概念对工匠和爱好者来说都是必不可少的，因为它可以显著影响他们工作的质量和准确性。当锯片切割材料时，会去除一定量的材料，留下一个间隙。这个间隙就是我们所称的kerf。kerf的大小可能因所使用的锯的类型而异。例如，台锯的kerf通常比带锯宽。这种差异至关重要，因为它影响了切割过程中损失的材料量。如果木工没有意识到kerf，他们可能会错误计算材料的尺寸，导致项目中的间隙或不对齐。此外，kerf还会影响项目的整体设计和组装。例如，如果工匠正在制作需要精确接头的家具，他们必须更加重视kerf。他们必须在测量和切割材料时考虑kerf的宽度，以确保合适的贴合。不考虑kerf可能导致松动的接头，从而妨碍最终产品的完整性。除了木工，kerf的概念也适用于金属加工。当使用等离子切割机或激光切割金属时，kerf将影响部件之间的放置距离。金属工人必须考虑kerf以优化材料使用并最小化浪费。通过理解kerf，他们可以就如何布局切割做出明智的决策，确保最大限度地利用原材料，同时实现所需的结果。另一个需要考虑的方面是kerf对不同材料的影响。软木与硬木或复合材料可能具有不同的kerf。同样，被切割材料的厚度也会影响kerf。较厚的材料可能需要不同的锯片或切割技术，从而改变kerf。因此，参与材料切割的任何人都必须了解各种因素如何影响kerf。总之，术语kerf是木工和金属加工中一个重要的概念。它指的是锯或切割工具产生的切口宽度，理解这一点可以大大提高工作质量和精确度。无论你是经验丰富的专业人士还是新手爱好者，花时间学习kerf及其影响都能带来更好的工艺和更成功的项目。请始终记得在切割前测量两次，并考虑kerf，因为这个小细节可能会对你工作的结果产生重大影响。