TiAlN Coated 0.2-0.5μM Surface Finish Chamfer End Mill For Chamfering

Carbide chamfer end mills have several features that make them well-suited for machining applications. Here are some notable features of carbide chamfer end mills:

Carbide chamfer end mills are typically made from solid carbide, which is a composite material consisting of tungsten carbide particles bonded together with a cobalt or nickel binder. Carbide is known for its exceptional hardness, wear resistance, and heat resistance, making it suitable for demanding machining operations.

Carbide chamfer end mills offer high hardness, allowing them to maintain their cutting edge sharpness for extended periods. This hardness enables them to withstand the high cutting forces encountered during machining and resist wear, resulting in longer tool life compared to other materials.

Carbide has excellent heat resistance, enabling carbide chamfer end mills to withstand high cutting temperatures without significant deformation or loss of hardness. This heat resistance is particularly important when machining materials that generate high heat, such as stainless steel or titanium.

Carbide chamfer end mills can be manufactured with various cutting edge geometries, including single-flute, two-flute, or multiple-flute designs. The specific geometry impacts factors such as chip evacuation, cutting stability, and surface finish. Manufacturers offer a range of options to suit different machining requirements.

Carbide chamfer end mills may be available with various coatings to further enhance their performance. Common coatings include TiN (Titanium Nitride), TiAlN (Titanium Aluminum Nitride), and AlTiN (Aluminum Titanium Nitride). These coatings can provide additional benefits such as increased hardness, improved lubricity, reduced friction, and enhanced chip evacuation.

Carbide chamfer end mills are manufactured with high precision and tight tolerances, ensuring consistent performance and accurate results. This precision is crucial for achieving precise chamfers and maintaining dimensional accuracy in the machined workpiece.

Overall, carbide chamfer end mills offer excellent hardness, wear resistance, heat resistance, and precision, making them a reliable choice for a wide range of machining applications. Their durability and performance make them well-suited for demanding materials and machining operations, improving productivity and reducing tooling costs in the long run.

Technical Parameters:

When using chamfer end mills, several important cutting parameters should be considered to achieve optimal results. Here are some key parameters to keep in mind:

Feed Rate: The feed rate refers to the speed at which the cutting tool advances into the workpiece. It is typically measured in distance per revolution (inches per minute or millimeters per minute). A proper feed rate ensures efficient material removal and helps prevent tool wear. Adjust the feed rate based on the material being machined, the tool diameter, and the machine's capabilities.

Cutting Speed: The cutting speed is the relative surface speed between the cutting tool and the workpiece. It is typically measured in surface feet per minute (SFPM) or meters per minute (m/min). The cutting speed is influenced by the material being machined and the tool material. Consult cutting speed recommendations provided by the tool manufacturer or refer to machining handbooks for appropriate cutting speed ranges.

Depth of Cut: The depth of cut is the distance between the original surface of the workpiece and the final machined surface. It determines how much material is removed during each pass. It's important to consider the tool's diameter and the desired chamfer width when determining the appropriate depth of cut. Avoid excessive depths of cut that can overload the tool or machine, leading to poor surface finish or tool breakage.

Stepover: The stepover, also known as radial depth of cut or scallop height, is the distance between each pass of the tool. It determines the width of the tool path and affects the surface finish. A smaller stepover provides a finer finish but may require more passes, while a larger stepover can remove material more quickly but may result in a rougher surface. Experiment with different stepover values to find the optimal balance between productivity and finish quality.

Coolant/Lubrication: Depending on the material being machined, using coolant or lubrication can help dissipate heat, reduce friction and chip welding, and prolong tool life. Some materials, like aluminum, benefit from the use of coolant to prevent chip buildup and improve surface finish. Refer to the manufacturer's recommendations or machining guidelines for specific coolant/lubrication requirements.

Tool Path Strategy: The choice of tool path strategy can also impact the performance of chamfer end mills. Common strategies include conventional milling (climb milling), where the tool rotates against the feed direction, and climb milling, where the tool rotates in the same direction as the feed. Each strategy has its advantages and considerations, such as tool deflection, surface finish, and chip evacuation.

Applications:

Chamfer end mills are commonly employed in machining various materials, such as metals, plastics, wood, composites, and ceramics.

For machining metals, chamfer end mills create chamfers on edges, countersink holes, and remove burrs on aluminum, steel, stainless steel, brass, and copper.
Plastics like acrylic, polycarbonate, nylon, and ABS can be machined efficiently without causing melting or chipping, thanks to the help of chamfer end mills.
In woodworking, chamfer end mills can be used to create chamfers or beveled edges on wooden workpieces, both softwoods and hardwoods.
For composites, such as fiberglass-reinforced plastics (FRP) and carbon fiber composites, special cutting tools, such as chamfer end mills, with diamond or ceramic coatings are necessary.
In some specialized applications, chamfer end mills with diamond or ceramic coatings may be employed for machining ceramics, as they provide precise chamfers.

It is important to note that the selection of an appropriate chamfer end mill and cutting parameters will depend on the specific material properties, such as hardness, brittleness, and thermal conductivity. Considering these factors will help you to ensure optimal machining performance and tool life.

Customization:

Support and Services:

Chamfer End Mill technical support and service is available for customers. Our experienced team of professionals provides technical support and services to help you get the most out of your Chamfer End Mill. We provide troubleshooting, installation, technical advice, maintenance, and more.

Our technical support team is available via phone, email, and live chat. We offer 24/7 customer service for any questions or concerns you may have about your Chamfer End Mill. Our friendly staff can help you with product selection, installation, and maintenance. We can also provide training for your team on the proper use of the product.

In addition to our technical support services, we also provide regular maintenance and inspection services for your Chamfer End Mill. Our experienced technicians will check for any potential issues and provide a detailed report on the condition of your machine. This helps to ensure that your Chamfer End Mill will continue to run smoothly and efficiently for years to come.

Packing and Shipping:

Chamfer End Mill packaging and shipping:

• The product is placed in a cardboard box securely.
• All parts are wrapped in plastic and then placed in the box.
• The box is sealed with bubble wrap.
• The box is then placed in a cardboard shipping box and sealed with tape.
• The address label is placed on the shipping box.
• The package is then ready for shipment.