Calculadora de carga de chips
Calcula el chip load (feed per tooth) or determine the required feed rate for CNC milling operations. Chip load is one of the most critical parameters in machining—it directly affects tool life, cutting performance, and surface finish.
Carga de virutas
Calculadora
Respuesta rápida
- Chip Load = Feed Rate ÷ (RPM × Number of Flutes)
- Unidades:
- Feed Rate → mm/min
- RPM → rev/min
- Flutes (Z) → number of cutting edges
- Chip Load → mm/tooth
Fórmula
f_z = frac
👉 Rearranged for Feed Rate:
F = f_z times RPM times Z
👉 Dónde:
- fz = Carga de viruta (mm/diente)
- F = Velocidad de avance (mm/min)
- RPM = Spindle Speed
- Z = Número de estrías
Cómo utilizarlo
- Enter spindle speed (RPM)
- Enter number of flutes (Z)
- Enter feed rate (mm/min) o chip load
- Get instant calculated result
✔ Supports forward & reverse calculation
✔ Adecuado para operaciones de fresado
✔ Real-time engineering feedback
Why Chip Load Matters
Chip load determines how much material each tooth removes per revolution.
If chip load is too low:
- Tool rubs instead of cutting
- Heat increases
- Tool wear accelerates
If chip load is too high:
- Tool overload or breakage
- Acabado superficial deficiente
- Excess vibration
👉 Correct chip load = efficient cutting + longer tool life
Typical Chip Load Values (Reference)
| Diámetro de la herramienta | Aluminio | Acero | Acero inoxidable |
|---|---|---|---|
| Ø 3 mm | 0.01 – 0.03 | 0.005 – 0.015 | 0.003 – 0.010 |
| Ø 6 mm | 0.02 – 0.05 | 0.01 – 0.025 | 0.005 – 0.020 |
| Ø 10 mm | 0.04 – 0.08 | 0.02 – 0.040 | 0.010 – 0.030 |
Ejemplo de cálculo
Spindle Speed: 10,000 RPM
Flutes: 4
Feed Rate: 2000 mm/min
Chip Load:
f_z = frac = 0.05 mm/tooth
Consejos de ingeniería
Improve machining performance:
- Use higher chip load for softer materials (Aluminum, Brass)
- Use lower chip load for hard materials (Steel, Titanium)
- Increase flutes → decrease chip load per tooth
- Combine with cutting speed (Vc) for full optimization
Aplicaciones
- Fresado CNC
- Slotting & profiling
- High-speed machining (HSM)
- Optimización de la trayectoria de la herramienta
Preguntas más frecuentes
What is chip load?
Chip load is the thickness of material removed by each cutting edge per revolution.
Why is chip load important?
It ensures proper cutting action, reduces heat, and improves tool life.
Does flute count affect chip load?
Yes. More flutes = smaller chip per tooth at the same feed rate.
Can I use this for drilling?
Not directly. Drilling uses feed per revolution (mm/rev), not per tooth.
Calculadoras relacionadas
- Calculadora de avances y velocidades
- Calculadora de RPM a velocidad de corte
- Calculadora de la tasa de arranque de material
