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Unread 16-05-2015, 02:05
sanddrag sanddrag is offline
On to my 16th year in FRC
FRC #0696 (Circuit Breakers)
Team Role: Teacher
 
Join Date: Jul 2002
Rookie Year: 2002
Location: Glendale, CA
Posts: 8,510
sanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond repute
Re: pic: Offseason Gearbox

Quote:
Originally Posted by asid61 View Post
Wait really? I was told I had to put all the radii in manually even for a CNC.
I've been lied to... lol.
You generally want to design the pocket radii some amount larger than the radius of the tool you intend to machine it with. This is to prevent the tool from encountering a sudden and peaking chip load when it gets into the tight corner. It needs some room to still move in the corner, so it isn't contacting all around at the same time.
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Teacher/Engineer/Machinist - Team 696 Circuit Breakers, 2011 - Present
Mentor/Engineer/Machinist, Team 968 RAWC, 2007-2010
Technical Mentor, Team 696 Circuit Breakers, 2005-2007
Student Mechanical Leader and Driver, Team 696 Circuit Breakers, 2002-2004
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