raked blade

简明释义

纵斜倾桨叶

英英释义

例句

1.For optimal performance, the raked blade must be regularly sharpened.

为了达到最佳性能，镰刀刃必须定期磨锐。

2.The raked blade design allows for better water flow in the irrigation system.

这种镰刀刃设计可以改善灌溉系统中的水流。

3.The chef preferred a knife with a raked blade for slicing vegetables.

这位厨师喜欢用带有镰刀刃的刀来切菜。

4.Using a raked blade in your gardening tools can help with soil aeration.

在园艺工具中使用镰刀刃可以帮助土壤通气。

5.The lawn mower features a sharp raked blade that ensures a clean cut.

这款割草机配备了一把锋利的镰刀刃，确保割得干净。

作文

The concept of the raked blade is often discussed in the context of engineering and design, particularly in relation to cutting tools and blades. A raked blade refers to a type of blade that has a specific angle or inclination, which is engineered to enhance its cutting performance. This design feature is crucial for various applications, including woodworking, metalworking, and even in the manufacturing of certain types of machinery. The angle of the raked blade can significantly affect how efficiently it cuts through materials, making it an important consideration for engineers and designers alike.In woodworking, for instance, a raked blade can be found on saws and chisels. The rake angle determines how aggressively the blade engages with the wood fibers. A positive rake angle allows for easier cutting, as the blade pulls the material into the cut, while a negative rake angle provides more control and is better suited for finishing cuts. Understanding the properties of a raked blade helps woodworkers select the right tools for their projects, leading to better results and greater efficiency.Similarly, in metalworking, the design of a raked blade is critical for achieving precision and accuracy. Metal cutting tools, such as end mills and drills, often feature raked blades to optimize their performance. The rake angle influences the chip formation during the cutting process, affecting not only the quality of the cut but also the lifespan of the tool. A well-designed raked blade minimizes friction and heat generation, resulting in cleaner cuts and longer-lasting tools.Moreover, the principles behind the raked blade are not limited to traditional cutting tools. In the field of aerodynamics, the concept of rake is applied to the design of aircraft wings and propellers. The rake angle in these applications influences lift and drag, playing a vital role in the overall performance of the aircraft. Engineers must carefully consider the rake angle to ensure optimal flight characteristics, demonstrating the versatility and importance of the raked blade concept across different industries.In conclusion, the raked blade is a fundamental aspect of tool design that impacts performance across various fields, from woodworking and metalworking to aerospace engineering. Understanding the mechanics of a raked blade allows professionals to make informed decisions about tool selection and design, ultimately leading to improved efficiency and effectiveness in their work. As technology continues to advance, the study of rake angles and their effects will remain a crucial area of focus for engineers and craftsmen alike, ensuring that the raked blade continues to play an essential role in innovation and productivity.

“raked blade”这一概念通常在工程和设计的背景下进行讨论，特别是与切割工具和刀片相关时。raked blade指的是一种具有特定角度或倾斜度的刀片，这种设计旨在增强其切割性能。这一设计特征对于各种应用至关重要，包括木工、金属加工，甚至某些类型机械的制造。raked blade的角度可以显著影响其切割材料的效率，因此成为工程师和设计师必须考虑的重要因素。例如，在木工中，raked blade可以在锯子和凿子上找到。刀片的倾斜角决定了刀片与木纤维的接触程度。正倾斜角使得切割更为轻松，因为刀片将材料拉入切割中，而负倾斜角则提供更多控制，更适合用于精加工。理解raked blade的特性帮助木工选择合适的工具，从而获得更好的效果和更高的效率。同样，在金属加工中，raked blade的设计对于实现精确和准确至关重要。金属切削工具，如铣刀和钻头，通常采用倾斜刀片以优化其性能。刀片的倾斜角会影响切削过程中芯片的形成，不仅影响切割质量，还影响工具的使用寿命。设计良好的raked blade能够最大限度地减少摩擦和热量产生，从而实现更干净的切割和更持久的工具。此外，raked blade的原理并不限于传统的切割工具。在空气动力学领域，倾斜概念被应用于飞机机翼和螺旋桨的设计。此类应用中的倾斜角影响升力和阻力，在飞机的整体性能中起着至关重要的作用。工程师必须仔细考虑倾斜角，以确保最佳的飞行特性，这展示了raked blade概念在不同产业中的多样性和重要性。总之，raked blade是工具设计的基本方面，影响着木工、金属加工到航空工程等多个领域的性能。理解raked blade的机制使专业人员能够就工具选择和设计做出明智的决策，最终提高工作效率和有效性。随着科技的不断进步，倾斜角及其影响的研究将继续成为工程师和工匠关注的关键领域，确保raked blade在创新和生产力中继续发挥重要作用。