Posted by mike on January 01, 2006 at 02:12:12:
In Reply to: spur gears posted by Greg Wicker on December 31, 2005 at 19:27:57:
what is the diametral pitch being cut and what type of material and hardness on a rockwell "C"scale? The Barber Coleman #3 will hob gears up to 6 inches in diameter, this is a good universal machine depending on the diametral pitch being cut. Generally speaking you can cut up to a 10 diametral pitch with a couple of passes. The other factors to consider are quantity and time involved cutting per piece.
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