Why does tool geometry matter so much?

Jun 20 in Article

Kyocera SGS Precision Tools has made significant advances in tool geometry, particularly with our Z-Carb and S-Carb series, which are designed to enhance performance and efficiency in various machining applications.

Z-Carb End Mills:
Variable Geometry: The Z-Carb series features a patented unequal flute spacing and variable helix design. This configuration helps suppress chatter by disrupting harmonic vibrations, leading to smoother operations and improved finish quality.
High-Performance Coatings: They utilise advanced coatings like Ti-NAMITE-X, which enhances performance by increasing heat resistance and extending tool life. This coating is particularly beneficial for high-speed applications and machining hard materials​​.
Application-Specific Designs: The Z-Carb HPR Roughing End Mills, for example, have a specialized five-flute design for improved chip evacuation and productivity, particularly when working with tough materials like titanium and stainless steel​.

S-Carb APF End Mills:
Advanced Flute Design: The S-Carb APF end mills feature a unique variable geometry that reduces vibration and allows for efficient finishing of thin walls in a single pass. This is especially useful in applications requiring high precision, such as aerospace components.
Enhanced Chip Evacuation: Polished flutes and through-coolant options improve chip evacuation and reduce the risk of tool clogging, which is critical for maintaining surface finish and extending tool life​.

These innovations reflect Kyocera SGS’s commitment to optimising tool performance through advanced geometries and coatings tailored to specific industrial needs.

If you would like more information please contact your regional sales engineer click here and they will be able to support your machining challenges and ensure we are ‘keeping the world moving’


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