Title: Describe the formulas for determining speeds and feeds.
Course: Precision Machining Technology I (13204-I) > Section: Exploring the Foundations of Machining

Description should include

- the formulas and their variables
- where to locate the speeds and feeds charts containing standard information.

Process/Skill Questions

- How are the spindle rotations per minute (RPM) determined for a lathe with a two-inch diameter aluminum shaft?
- What are the inches per minute for a half-inch diameter end mill (two fluted) when cutting aluminum?
- What is the maximum spindle speed for a six-inch diameter, half-inch wide, 80-grit grinding wheel? How might this information be located?