0 ~Constraction Ball Cannon Housing
0 Name: 60932.dat
0 Author: Santeri Piippo [arezey]
0 !LDRAW_ORG Part UPDATE 2024-06
0 !LICENSE Licensed under CC BY 4.0 : see CAreadme.txt
0 BFC CERTIFY CCW
0 !HISTORY 2021-12-27 [MagFors] Reshaped axleholes
0 !HISTORY 2024-07-29 [OrionP] Official Update 2024-06
1 16 0 0 0 1 0 0 0 1 0 0 0 1 s\60932s01.dat
1 16 0 0 0 -1 0 0 0 1 0 0 0 1 s\60932s01.dat
1 16 0 100 0 -1 0 0 0 0 -1 0 -20 0 axlehol4.dat
1 16 0 100 -20 -1 0 0 0 0 -1 0 -1 0 axl5end.dat
1 16 0 0 -40 -1 0 0 0 0 1 0 1 0 axl3ho10.dat
1 16 0 0 -40 -1 0 0 0 0 1 0 1 0 axl3hol9.dat
1 16 0 0 -40 -1 0 0 0 0 1 0 20 0 axl3hol8.dat
1 16 0 0 -40 -1 0 0 0 0 1 0 1 0 axl3hol2.dat
1 16 0 0 -20.5 -1 0 0 0 0 1 0 1 0 axl3hol9.dat
1 16 0 0 0 1 0 0 0 0 1 0 -20 0 axlehol0.dat
2 24 -5.801 1 -20.5 -5.602 2 -20.5
2 24 5.602 2 -20.5 5.801 1 -20.5
2 24 -1 5.801 -20.5 -2 5.602 -20.5
2 24 1 5.801 -20.5 2.2962 5.5434 -20.5
2 24 2.2962 5.5434 -20.5 2.791 5.213 -20.5
2 24 5.213 2.791 -20.5 5.543 2.296 -20.5
2 24 5.543 2.296 -20.5 5.801 1 -20.5
2 24 5.801 -1 -20.5 5.602 -2 -20.5
2 24 -5.602 -2 -20.5 -5.801 -1 -20.5
2 24 1 -5.801 -20.5 2 -5.602 -20.5
2 24 -1 -5.801 -20.5 -2.2962 -5.5434 -20.5
2 24 -2.2962 -5.5434 -20.5 -2.791 -5.213 -20.5
2 24 -5.213 -2.791 -20.5 -5.543 -2.296 -20.5
2 24 -5.543 -2.296 -20.5 -5.801 -1 -20.5
"- a lot of what looks like cylinders are actually cones! Not even the top axlehole top part is flat... who designed this?! "
To allow a piece to get out of a mold, there is a little slant in to ease the operation (Draft angle). This is the reason...
Existing certification-votes were deleted.
This part is copyright © Santeri Piippo
Licensed under CC BY 4.0
Edits:
LDraw.org Parts Tracker,
Magnus Forsberg,
Orion Pobursky,
3D View
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A few notes:
- a lot of what looks like cylinders are actually cones! Not even the top axlehole top part is flat... who designed this?!
- the ventilation holes should've been their own subfile but I didn't think it through all the way, so I wound up doing them *last*, which means that if I now subfile them it's probably going to leave a ton of inaccuracies all around. I should've modeled the holes from the get go... which is the primary reason that the subfile is so huge!
- edger will probably create a lot of unmatched edges at the ventilation holes again because of the slight inaccuracies. I threw Unificator at it but even at 0.01 threshold it didn't budge...
- the ventilation holes were done by first mapping the holes as a flat pattern, projecting it with slicerpro and then making the tubes by extruding the edges and cutting with intersector, the last part is probably responsible for the inaccuracies.
- the business end of the part is very intricate from the inside. I tried to model it as accurately as I could and I got most of the details but had to omit a couple of them to get it done. Peeking inside this was hard enough as it is and it being black most certainly didn't help! But since it's black I don't think that many people will complain that there's a slight detail missing... that you can't really even see if you don't disassemble the skyblaster.
- the backmost top axlehole is made out of quads, there's no hope modeling it with primitives. Maybe it should be hinted with an invisible axlehole primitive for connection-seeking applications?
- the caliper really helped get this right but I still can't help but imagine that the front claws (the ones with the triangles) are a bit too wide... oh well, I think it looks fine nevertheless.