bss/buildable-stick-system
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bring the frame Z back to 55mm, for taller levers

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50mm - 10mm of panels was fine for some levers but not enough for the
LSX-NOBI, which I personally have a number of. I can't vet every lever
in existence, but I know at least that this was a problem that is solved
by adding 5mm, which seems like a fair trade and not a huge difference
in the final product.

this also helps the fact that at 40mm internal, some buttons + wiring
harnesses were getting pretty tight, mostly relevant at the frame
connection point where the inner bottom panel isn't a basin. this should
help that too.

additionally this has us go back to the 45mm M4 standoff recommendation,
which kinda sucks because it seems like 40mm are easier to find, but as
stated in the notes, the difference is somewhat negligible if you just
use 40mm with longer bolts.
This commit is contained in:
Brian S. Stephan 2023-11-23 09:32:03 -06:00
parent ae40fd7289
commit f14c80d8a8
Signed by: bss
GPG Key ID: 3DE06D3180895FCB
3 changed files with 6 additions and 6 deletions
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6
README.md
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@ -36,12 +36,12 @@ What you'll need beyond these objects:
Board](https://github.com/OpenStickCommunity/Hardware/tree/main/RP2040%20Advanced%20Breakout%20Board))
* 4 M3 8mm hex bolts to secure the PCB to a panel
* Per frame and plate combo:
* 4 40mm M4 hex brass standoffs (or equivalent)
* 4 45mm M4 hex brass standoffs (or equivalent)
* 8 M4 countersunk hex bolts
* Overhang plates should use 12-16mm length bolts since they are taller
* Inset plates should probably use 8-12mm bolts --- some standoffs aren't threaded the whole way, making 16mm
too long to go flush
* If making the 40mm standoffs from multiple smaller ones, make sure they have enough length to take your bolts!
* If making the 45mm standoffs from multiple smaller ones, make sure they have enough length to take your bolts!
* Per frame connection point:
* 8 16mm M4 bolts
* 8 M4 flange nuts
@ -69,7 +69,7 @@ Filament masses from Bambu Studio estimates, using Bambu PLA Basic.
of 2023-09-12)
* 4 M3 flange nuts to connect Neutrik D plates to frames: **$0.34 USD** (you can get a pack of 100 on Amazon for $8.50,
as of 2023-09-12)
* 8 40mm M4 spacers to connect panels to frames: **$2.40 USD** (you can get a pack of 10 on AliExpress for $3, as of
* 8 45mm M4 spacers to connect panels to frames: **$2.40 USD** (you can get a pack of 10 on AliExpress for $3, as of
2023-09-12)
* You could 3D print these too, but you're probably better off with brass ones as they give some weight to the
stick anyway

4
src/components.scad
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@ -87,9 +87,9 @@ module neutrik_d_mount() {
translate([-9.5, -12, 0]) neutrik_d_screw_hole();
}
// space for a neutrik D mount or 24mm button
// space for a neutrik D mount or 24mm button - Z is to cut the whole inside without affecting panel lip
module frame_cutout() {
cube([36.5, 8, 40], center=true);
cube([36.5, 8, frame_z-(top_plate_z*2)], center=true);
}
module m2_mount_post() {

2
src/parameters.scad
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@ -48,7 +48,7 @@ lever_plate_hole = 12;
// base frame box. reminder: top of inside (including mounts) is chopped by top_plate_z for plates
frame_x = 233;
frame_y = 208;
frame_z = 50;
frame_z = 55;
// depth of the "lip" of the frame that the top plate sets into/supports the overhang
frame_wall = 4;