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Unread 20-11-2012, 22:04
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scottandme scottandme is offline
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AKA: Scott Meredith
FRC #5895 (Peddie School Robotics)
Team Role: Teacher
 
Join Date: Jan 2012
Rookie Year: 2009
Location: Hightstown, NJ
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Re: Beginner CNC Mill Comparison

We just got a Tormach 1100 this summer - I haven't had a ton of time to run parts on it, but it's pretty capable for the work we're throwing at it. Holds around 0.001-0.0005 in circular interpolation with not much effort - so press-fit bearings are easy. That's about as precise as we need it to be. It's certainly not near the class of a Haas, but it's not in that price range either. For milling mainly aluminum and plastics (polycarb/delrin/hdpe/uhmw), it's well suited. It's not going to be driving a 4" face mill, but at reasonable speeds/MRR's, I've been happy with it.

Anything bigger than the machine travels we can farm out to sponsor CNC/waterjet, but it will let us do the majority of our smaller work in house, and it lets our PLTW classes have a better machine to work with.

You're welcome to come by and check the machine out anytime, just shoot me a PM.
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