chiark
/
gitweb
/
~ianmdlvl
/
reprap-play.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
cable-splice-clamp: wip
[reprap-play.git]
/
cable-splice-clamp.scad
1
// -*- C -*-
2
3
cable_maxdia = 12;
4
cable_mindia = 6;
5
6
wallmin = 1;
7
wall = 2;
8
9
delta_ellipse = 0.5;
10
11
// calculated
12
13
outerdia = cable_maxdia / cos(30) + wall*2;
14
delta_shift = 1 - delta_ellipse;
15
16
module CrossSection() {
17
difference(){
18
cylinder(r= outerdia/2, $fn=6);
19
scale([cable_maxdia,
20
cable_maxdia * delta_shift + cable_mindia * delta_ellipse])
21
cylinder(r= 0.5, $fn=30);
22
}
23
}
24
25
CrossSection();