requisitos acabado superficial piezas aeroespaciales. Obtenga Cutting Force (N), Torque (N·m) instantáneos para sus parámetros de mecanizado.
Even with high-end tooling from Gühring and CERATIZIT, things go wrong. Here are the most common Fuerza de Fresadoque nuestro equipo técnico ve, y cómo solucionarlos.
Diagnóstico: Su surface speed is likely too high. Even Gühring AlTiN-coated carbide can't outrun excessive heat generation. Check that your Fuerza de Fresado coincida con la dureza real del material — un cambio de HRC 28 a HRC 32 en 4140 lo cambia todo.
Solución: Reduzca SFM un 15-20%. Verifique la concentración de refrigerante con un refractómetro Tesa (objetivo 8-10% para acero).
Diagnóstico: Su Fuerza de Fresado might be fine for straight cuts, but corner engagement increases dramatically. CERATIZIT application engineers call this the "corner trap" — the tool sees 180° of engagement in a 90° internal corner.
Solución: Add a finish pass at 0.1mm radial depth with a separate finishing tool. Program the DMG Mori to reduce feed rate to 50% in corners.
Diagnóstico: You're applying Gühring Fuerza de Fresado values to CERATIZIT tools — o vice versa. Each manufacturer's carbide substrate and recubrimiento system has a different sweet spot.
Solución: Descargue la tabla específica de Fuerza de Fresado chart for your exact tool from the manufacturer's website. Gühring CoroPlus and CERATIZIT NOVO both offer free digital tools.
Cutting force depends on the material-specific cutting force coefficient (kc), axial depth of cut (ap), feed per tooth (fz), and radial engagement (ae). This calculator gives the tangential force and resulting spindle torque.
kc is the force required to cut 1 mm² of material. It varies by material type, hardness, and tool geometry. Typical values range from 700 N/mm² (aluminium) to 3500 N/mm² (superalloys).
Radial engagement (ae) determines the width of cut. Higher engagement means more of the tool is in contact with the material, increasing the total cutting force proportionally. For slotting (full engagement), ae equals the tool diameter.
Real-world forces vary due to tool wear, runout, vibration, chip thinning at low radial engagement, and machine rigidity. Use this result as a starting estimate and adjust based on your specific setup.
Enter your material's specific cutting force (kc), depth of cut, feed per tooth, and radial engagement. Use the calculated force and torque to verify your spindle can handle the load and to size workholding fixtures.
Continue with closely related tools from the machining calculator library.
Envíenos el material de su pieza, tipo de operación, tamaño del lote y tolerancias requeridas. Le conectaremos con una fábrica y obtendrá precios en 48 horas.
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