# Ways to Calculate Feed Rates – Car Talk Radio

There needs to exist some sort of ratio between diameter as well as circumference. The pi equation determines this. The distance of a tire from the road is always 3.14 higher than the circumference. End mills function in similar fashion to this. End mills can only be moved at a certain speed. In machinist talk, when you talk about speed, we’re talking about cutting speed or spindle speed. Cutting speed is determined in surface meters per minute. It is the speed at which a spindle turns per minute, which is also known as RPM. For a machine to be controlled, it needs its spindle speed. In order to get from point A to point B, it is necessary to use the formula. A spindle’s spindle can create 3.5 meters per minute. This number can be utilized to determine the number of rotations per minute. This will ensure there aren’t any equipment wearing down. Calculations are simple since there is just need to figure the value of one variable, generally. There is a lot to be aware of. If you’re interested in learning more, watch this video for additional information. 57hccerwu7.