Fraisa’s high-speed and high-performance milling products in Switzerland are renowned for their exceptional performance across various industries, including mold making, aerospace, and precision part manufacturing. Today, Fraisa users can further enhance their tool capabilities by leveraging the “Tool Expert†cutting software, which offers intelligent tool application and management solutions. This software not only streamlines the process but also provides tailored recommendations that optimize efficiency and tool life—especially in high-speed milling applications.
HPC (High Performance Cutting) is commonly used for roughing and semi-finishing operations in mold production, delivering high metal removal rates and improved productivity. Fraisa’s end mill series, such as NX-NV, NX-NVD, NX-RNV, and NB-NVD, are specifically designed for high-performance machining. These tools feature a unique balance of hardness and toughness, ensuring durability even under heavy cutting conditions. The P coating applied to these tools enhances wear resistance, significantly extending tool life at high cutting speeds.
In terms of design, the geometry of the tools is optimized based on the material being processed, with appropriate rake and helix angles selected for maximum efficiency. The "unequal pitch spiral groove design" minimizes tool resonance during high-efficiency milling and deep cuts, reducing the risk of chipping and increasing tool longevity. Additionally, the "tip treatment" ensures the safety of the cutting edge, while the "double spiral groove design" allows for better chip evacuation, improving safety and preventing clogging. As a result, these tools can achieve up to 50% higher efficiency compared to similar products.
Fraisa’s “Tool Expert†software serves as a comprehensive solution for end mill applications, offering customized recommendations based on real-world testing conducted at Fraisa’s Swiss tool school. With access to a vast database of materials and processing scenarios, the software enables users to select the most suitable tools and parameters for their specific needs. Whether it's roughing, finishing, side milling, or slotting, the software provides detailed guidance on tool selection, size, and cutting parameters.
In high-speed cutting (HSC), particularly in mold finishing, Fraisa’s Sphero-XR/XF ball-end mills and XSpeed round-nose tools are widely recognized for their performance in hard steel applications. The tool bar material is carefully selected based on the hardness of the workpiece. For example, materials with higher cobalt content are ideal for roughing and semi-finishing due to their superior toughness, while those with lower cobalt content are better suited for finishing and super-finishing, offering faster speeds and better surface finish.
The X-Al coating is specifically designed for high-temperature environments, providing excellent wear resistance and adhesion properties. It plays a crucial role in high-speed machining and mold finishing, where accuracy and reliability are essential. The software also helps users identify the right grade of mold steel based on the material’s post-heat-treatment hardness and machining requirements, whether it involves side walls, slopes, planes, or complex 3D surfaces.
Through its advanced software and high-quality tooling, Fraisa continues to empower manufacturers with efficient, reliable, and intelligent solutions for modern machining challenges.
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