El Beast - Initial design phase, comments and critique welcomed!

[Zeeflyboy]

Always painful when you are going back over the same steps, even more so when you mess up too....

Re-made the face plate today with the re-positioned bearing mounts to account for the different height motor mounts. I also tweaked the design to give more adjustment around the bearing mounts to hopefully make aligning them with the screws easier.

Interior done:




Using my new 10mm roughing end mill with 10mm DoC, 1.4mm tool engagement, 2000mm/min and 14000 rpm I blasted through the exterior roughing, was just in the middle of congratulating myself on how much better I'm getting the hang of fusion's CAM abilities until the very last bit where it had decided to machine out one of the bolt holes that was occupied by a steel bolt - result was a new but now broken $30 10mm roughing end mill. FML....





Anyway, aside from a broken endmill at least it had finished the exterior before committing suicide... So I ran the finish paths and all was well, but then I went a goofed again and ran the wrong tool path - so it tried to do a chamfer with a 6mm flat end mill. Hit stop before it got too far but still an unfortunate mark on the front right side. Just a cosmetic issue thankfully, but still annoying.






Good news is that at least its done and the error with the motor mount height is fixed.... One day I'll be able to make a simple part without messing it up, I'm sure. That's the dream!