From the provided image, we are given the conditions for calculating cutting parameters. Here's a summary of the values:

• Cutting Speed ($V_c$): 160 m/min
• Feed per Tooth ($F$): 0.25 mm/tooth
• Number of Teeth ($Z$): 8
• Diameter of the Cutter ($D_{\text{fraise}}$): 40 mm
• Diameter of the Workpiece (Turning) ($D_{\text{pièce}}$): 30 mm

Key Calculations

Let me know if you'd like help solving these parameters, such as spindle speed ($N$), feed rate ($f_r$), or any other related quantities.

Would you like detailed explanations or calculations for these cutting conditions?

Relative Questions:

1. How do you calculate spindle speed ($N$) from the cutting speed ($V_c$)?
2. What is the formula to calculate feed rate ($f_r$) using the feed per tooth and spindle speed?
3. How does the workpiece diameter affect the turning operation conditions?
4. Why is it important to know the number of teeth on the cutter ($Z$)?
5. How does the cutter diameter ($D_{\text{fraise}}$) impact the machining process?

Tip:

Always ensure that the units for cutting speed, diameter, and feed are consistent before performing calculations.