38 lines
1.2 KiB
OpenSCAD
38 lines
1.2 KiB
OpenSCAD
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// Singer Spool Holder Clamp
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// by zeus - zeus@ctdo.de - CC-BY-NC-4.0
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// -> https://www.thingiverse.com/zeus
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// -> https://github.com/zeus86
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// 2014-12-11
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// remixed from "Thread Spool" ( http://www.thingiverse.com/thing:28902 )
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// by Mike Creuzer - Mike@Creuzer.com 20120820
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//
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// With this spool you can re-spool thread from bigger spools, which have too much
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// mass and tend to cut off or break your needle. Unfortunately its not fully automatic,
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// because you have to use your fingers to guide the tread while respooling, to make
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// sure, that the spool is evenly filled, because the respooler is originally designed
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// to spool the under-thread-spool and therefore not suitable to respool a large amount
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// of thread nor spools of this height.
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// ---
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// Parameters are in mm
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// Inner Diameter
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id=5; // 5 is good for the Singer Professional XL1000
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// Outer Diameter
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od=8.5; // 8.5 Gives enought Material thickness when id is "5"
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// Width of the cut
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cut_w=1; // Increase when your Printer is very sloppy and almost fills this gap
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// Height
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h=5; //Height of the Clamp
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$fn=050;
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difference(){
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cylinder(h=h, r=od/2, center=true);
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cylinder(h=h+0.1, r=id/2, center=true);
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translate([od/2-cut_w,0,0]){
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#cube([od/2,cut_w,h+0.1],center=true);
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}
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}
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