bitlair/bottle-clip
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add gap parameter

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This commit is contained in:
Roland Hieber 2018-07-29 22:44:07 +02:00
parent 58e1d70ec5
commit 45d3d73e3f
2 changed files with 23 additions and 9 deletions
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29
bottle-clip.scad
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@ -24,6 +24,11 @@ include <write/Write.scad>
* clippiness for PLA prints.
* name: the name that is printed on your name tag. For the default ru/rt/ht
* values, this string should not exceed 18 characters to fit on the name tag.
* gap: width of the opening gap, in degrees. For rigid materials this value
* usually needs to be near 180 (but if you set it to >= 180, you won't have
* anything left for holding the clip on the bottle). For flexible materials
* like Ninjaflex, choose something near 0. For springy materials like PLA or
* ABS, 90 has proven to be a good value.
* logo: the path to a DXF file representing a logo that should be put above
* the name. Logo files should be no larger than 50 units in height and should
* be centered on the point (25,25). Also all units in the DXF file should be
@ -31,7 +36,7 @@ include <write/Write.scad>
* height of the name tag.
* font: the path to a font for Write.scad.
*/
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="",
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="", gap=90,
logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
e=100; // should be big enough, used for the outer boundary of the text/logo
@ -67,8 +72,14 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="",
// depth is > 0.7
cylinder(r1=rl+width+0.7, r2=ru+width+0.7, h=ht+2);
}
// finally, substract a cube as a gap so we can clip it to the bottle
translate([0,0,-1]) cube([50,50,50]);
// finally, substract an equilateral triangle as a gap so we can clip it to
// the bottle
gap_x=50*sin(45-gap/2);
gap_y=50*cos(45-gap/2);
translate([0,0,-1])
linear_extrude(height=50)
polygon(points=[[0,0], [gap_x, gap_y], [50,50], [gap_y, gap_x]]);
}
}
@ -77,9 +88,9 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="",
* bottles (like fritz cola, etc.). All parameters are passed to the module
* bottle_clip(), see there for their documentation.
*/
module bottle_clip_longneck(name="", width=2.5,
module bottle_clip_longneck(name="", width=2.5, gap=90,
logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
bottle_clip(name=name, ru=13, rl=15, ht=26, width=width, logo=logo,
bottle_clip(name=name, ru=13, rl=15, ht=26, width=width, logo=logo, gap=gap,
font=font);
}
@ -89,8 +100,8 @@ module bottle_clip_longneck(name="", width=2.5,
* reasons, there is no logo, but all other parameters are passed to the module
* bottle_clip(), see there for their documentation.
*/
module bottle_clip_steinie(name="", width=2.5, font="write/orbitron.dxf") {
bottle_clip(name=name, ru=13, rl=17.5, ht=13, width=width, logo="",
module bottle_clip_steinie(name="", width=2.5, gap=90, font="write/orbitron.dxf") {
bottle_clip(name=name, ru=13, rl=17.5, ht=13, width=width, logo="", gap=gap,
font=font);
}
@ -99,9 +110,9 @@ module bottle_clip_steinie(name="", width=2.5, font="write/orbitron.dxf") {
* bottle (also known as "Euroflasche" or "Euroform 2"). All parameters are
* passed to the module bottle_clip(), see there for their documentation.
*/
module bottle_clip_euro2(name="", width=2.5,
module bottle_clip_euro2(name="", width=2.5, gap=90,
logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
bottle_clip(name=name, ru=13, rl=22.5, ht=26, width=width, logo=logo,
bottle_clip(name=name, ru=13, rl=22.5, ht=26, width=width, logo=logo, gap=gap,
font=font);
}

3
examples.scad
View file

@ -24,6 +24,9 @@ bottle_clip(name="Zero Cool");
//bottle_clip(name="Acid Burn", font="write/Letters.dxf");
// ...or with a differnet logo and a different font... you get it.
// ...or with a different gap angle of 45 instead of 90 degrees:
//bottle_clip(name="Crash Override", gap=45);
// Now for something completely different: Longneck bottles.
//bottle_clip_longneck(name="Tom Anderson", logo="thing-logos/glider.dxf");