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Controlling Auto Relief

Question asked by Bill Hopcraft on Dec 1, 2014
Latest reply on Dec 4, 2014 by Frank Ruepp

SW 2015.  I'm having some trouble understanding and controlling Auto Relief.  Have a look at the attached file.  You'll see that I've specified an Obround relief with a width-to-thickness ratio of 2.  The thickness is specified as 0.090, so I would expect the relief to be 0.180 wide.  In fact, however, it's much larger then this.  Looking at the flattened part, you'll see that the relief is a square with rounded corners.  The relief ratio seems to control only the radii of these corners - the straight sections connecting them remain the same length.  What's driving the length of these straight sections?

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