Micro Diameter End Mill With 30° Helix Angle And TiAlN Coating

Product Description:

Features:

Technical Parameters:

When using carbide micro diameter end mills, it is essential to adjust the cutting parameters in order to optimize the machining performance of different materials. Here are some key cutting parameters to consider.

Feed Rate: Generally, a higher feed rate should be applied for softer metals such as aluminum, while a lower feed rate is suitable for harder metals such as stainless steel or titanium. Spindle Speed: Higher spindle speeds are usually used for softer metals to enhance the material removal rates, while lower spindle speeds may be adopted for harder metals to reduce the tool wear and heat generation. Depth of Cut: The depth of cut depends on the specific application and the stability of the machining setup. It is imperative to create a good balance between the material removal rates and the tool life and prevent excessive cutting forces.

Feed Rate: Plastics can be machined at relatively higher feed rates compared to metals. However, the feed rate should be adjusted depending on the specific plastic material and its properties, for instance hardness and heat sensitivity. Spindle Speed: Moderate to high spindle speeds are recommended for machining plastics to stop melting and excessive heat buildup. It is essential to avoid excesive heat, which can lead to material deformation or poor surface finish. Depth of Cut: As with metals, the depth of cut should be carefully selected for plastics to form a balance between the material removal rates and to avert excessive cutting forces that may cause workpiece deformation or tool breakage.

Feed Rate: Composites like CFRP and FRP have unique machining properties. A lower feed rate is often suggested to stop delamination or fiber pull-out during machining. Spindle Speed: Moderate to high spindle speeds are typically used for composites to preserve cutting efficiency and inhibit excessive heat buildup. Depth of Cut: Composites are often machined with shallow depths of cut to reduce the danger of delamination and fiber damage. Multiple passes with increasing depth may be put to use for roughing operations.

Feed Rate: Ceramics necessitate lower feed rates compared to metas or plastics due to their high hardness and fragility. Slow and controlled feed rates are required to forestall tool fracture and chipping. Spindle Speed: Moderate spindle speeds are commonly used for ceramic machining. Excessive speeds may result in tool wear or thermal damage, while too low speeds might end in poor surface finish. Depth of Cut: Ceramics are usually machined with shallow depths of cut because of their hardness. Multiple passes and proper cooling or lubrication methods are utilized to dissipate the heat generated during machining.

These parameters serve as general guidelines, and it is important to consider the particular material properties, machine capabilities, and desired machining outcomes. It is suggested to commence with conservative cutting parameters and stepwise make adjustments based on the real cutting performance and outcomes.

Applications:

Carbide micro diameter end mills are capable of effectively machining a variety of materials, including metals, plastics, composites, ceramics, and printed circuit boards (PCBs).

Metals: Carbide micro diameter end mills can machine various metals, such as aluminum, stainless steel, tool steel, brass, copper, and titanium. They are well-suited for creating intricate features and precise cuts in these materials.

Plastics: End mills with small diameters are commonly used for machining plastics, including acrylic, polycarbonate, PVC, nylon, and ABS. The sharp cutting edges of carbide micro diameter end mills help produce clean cuts and smooth finishes in plastic components.

Composites: Carbide micro diameter end mills are suitable for machining composite materials, such as carbon fiber reinforced polymers (CFRP) and fiberglass reinforced polymers (FRP). These materials are commonly found in aerospace, automotive, and sporting goods industries.

Ceramics: While ceramics can be challenging to machine due to their hardness and brittleness, carbide micro diameter end mills can be used for machining certain ceramics like alumina and zirconia. Machining ceramics requires careful considerations in terms of tool selection, cutting parameters, and coolant/lubrication methods.

Printed Circuit Boards (PCBs): Carbide micro diameter end mills are extensively used in the electronics industry for machining PCBs. They can accurately mill traces, drill holes, and create fine features on the PCB surface.

It's important to consider the specific properties of each material and adjust cutting parameters accordingly when using carbide micro diameter end mills. Additionally, different coatings or geometries may be employed on the end mills to enhance performance and improve tool life when machining specific materials.

Customization:

Support and Services:

Micro End Mills technical support and service includes:

• Full telephone support from qualified engineers
• Online tutorials and troubleshooting guides
• Onsite support and maintenance
• Free replacement parts if needed
• Free software updates and upgrades

Packing and Shipping:

Micro End Mills are packaged in boxes with enough cushioning material to protect the product during transit. The boxes are then shipped with reliable shipping carriers such as UPS, FedEx, or DHL.