3刃立铣刀
A 3 flute end mill is a versatile cutting tool with three helical grooves designed for efficient chip removal, coolant flow, and structural integrity. It offers a balance between material removal rate and surface finish, making it suitable for a wide range of materials including soft materials like aluminum and copper alloys, as well as harder steels and other metals. Common applications include profiling, slotting, and pocketing.
3 flute end mill Application
- Non-ferrous materials: Aluminum, copper, and brass are commonly machined using 3 flute end mills due to their ability to handle higher feed rates and produce good surface finishes.
- General milling: Profiling, slotting, and pocketing are common operations performed with 3 flute end mills.
- Medium material removal rates: While not as aggressive as 2 flute end mills, they offer a balance between chip removal and surface finish.
- Grooving: The three flutes can effectively handle chip loading in grooving operations.
- Chamfering and deburring: Some 3 flute end mills are designed specifically for these applications.
3 flute end mill Features
- Three helical flutes: These evenly spaced flutes efficiently remove chips, improve coolant flow, and enhance tool strength.
- Balanced chip load: The three flutes distribute cutting forces evenly, reducing vibration and improving tool life.
- Good surface finish: The flute geometry typically produces a smooth finish on the workpiece.
- Versatility: Suitable for a wide range of materials and machining operations.
- Moderate material removal rate: Provides a balance between aggressive cutting and tool life.
- Available geometries: Various flute lengths, helix angles, and diameters to match specific applications.
- Coating options: Often coated with materials like TiN or TiAlN to improve wear resistance and performance.
Edge passivation
3 flute end mills feature three evenly spaced helical flutes that efficiently evacuate chips, enhancing tool life and surface finish. By distributing cutting forces evenly, they reduce vibration and improve overall performance. The flute geometry of a 3 flute end mill is designed to smooth the cutting edge, increasing the surface quality of the machined part while extending tool life.
Spiral design
A 3 flute end mill boasts sharp cutting edges, facilitating efficient material removal. Its large chip removal grooves effectively evacuate chips, preventing clogging and tool breakage. The non-stick coating minimizes friction and heat generation, enhancing tool life and surface finish. These attributes make it a versatile choice for a wide range of machining applications.
Round handle chamfer
A 3 flute end mill often features a universal chamfer on its shank, facilitating quick and secure tool installation. This design prevents slipping during clamping, ensuring optimal performance and operator safety. The chamfered shank also aids in chip evacuation, reducing the risk of tool breakage.
ONMY TOOLINGS 的差异
是什么让我们的单槽立铣刀与众不同？这是我们独特的组合：
先进的硬质合金配方
我们使用针对强度和耐磨性进行优化的专有微晶碳化物混合物。
创新的几何形状
我们获得专利的槽设计可最大限度地排屑并最大限度地减少切削力。
尖端涂料
我们采用纳米层状 PVD 涂层来增强耐热性并减少摩擦。
精密研磨
我们的多轴 CNC 磨床的公差可达 ±0.0005 英寸。
工厂认证
这些认证不仅仅是精美的徽章——它们是我们生产的每件工具始终如一的顶级质量的保证。我们的质量控制流程包括 100% 关键尺寸检查和先进的耐磨性测试，以确保每个工具符合我们严格的标准。
我们的卓越之旅
我们的故事始于一个有着远大梦想的小作坊：创造世界上最好的牛鼻立铣刀。如今，我们拥有最先进的 50,000 平方英尺设施，配备了最新的 CNC 磨削技术和先进的涂层系统。但我们真正的优势在于我们充满激情的工程师和熟练的工匠团队，他们将自己的专业知识融入到我们生产的每件工具中。
当您可以根据您的特定需求定制铣刀时，为什么还要选择现成的解决方案呢？我们的内部研发团队不断突破加工技术的极限。我们与领先的大学和行业合作伙伴合作，保持材料科学和切削刀具设计的前沿地位。
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- 闪电般的快速交付：凭借我们简化的生产流程，我们提供行业领先的周转时间。只需 7 天即可获得定制立铣刀！我们拥有大量标准尺寸库存，可立即发货。
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经常问的问题
- For roughing operations in softer materials: A 3 flute end mill might be a good choice.
- For finishing operations or harder materials: A 4 flute end mill is often preferred
Three Flute End Mills feature the same flute spacing as two-flute tools but offer enhanced strength. They are versatile, suitable for both ferrous and non-ferrous materials. Four Flute End Mills provide superior strength, enabling higher feed rates compared to three-flute options. However, their flute spacing is narrower, resulting in smaller chips.
Generally, a 2 flute end mill is preferred for machining aluminum.
- Larger chip load: Two flutes create larger chip spaces, allowing for better chip evacuation, especially important in soft materials like aluminum where chip loads can be high.
- Higher material removal rates: The larger chip load enables faster cutting speeds and higher feed rates.
- Reduced cutting forces: Fewer flutes can lead to reduced cutting forces, which is beneficial for aluminum machining.
While 3 flute end mills can be used for aluminum, they tend to be better suited for harder materials or when a finer finish is required.
While 2 flute end mills are typically preferred for aluminum due to their superior chip removal capabilities, 3 flute end mills offer more versatility and can be a good choice for various applications. Ultimately, the best choice depends on specific machining conditions and desired results.
A 3 flute ball nose end mill is primarily used for contouring, profiling, and finishing operations on curved surfaces. Its rounded tip allows for smooth transitions between different radii, making it ideal for creating complex shapes.
The three flutes contribute to balanced chip load, good surface finish, and overall tool performance. By selecting the appropriate carbide grade and geometry, 3 flute carbide end mills can be optimized for specific machining conditions.
A 3 flute roughing end mill is primarily used for removing large amounts of material quickly and efficiently. While not as aggressive as a 2 flute roughing end mill, it offers a balance between material removal and tool life.
Key applications include:
- Rapid material removal: Clearing away excess material before finishing operations.
- Semi-finishing: Achieving a smoother surface than roughing but before final finishing.
- General milling: Suitable for various roughing tasks in a wide range of materials.