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Better numbers for bearing seat

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whowechina 2023-04-02 11:22:18 +08:00
parent 1180b129bb
commit 36626cf2dd
3 changed files with 13 additions and 15 deletions
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28
cad/bearing_seat.scad
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@ -1,5 +1,5 @@
seat6804();
//translate([60,0,0]) seat6805();
//seat6805();
module seat6804() {
difference($fn=256) {
@ -9,13 +9,7 @@ module seat6804() {
translate([0,0,-1]) cylinder(d=32.1,h=7.5); // bearing
translate([0,0,6.49]) cylinder(d1=32.1,d2=30,h=1.02); // limiter
translate([0,0,-1]) cylinder(d=30,h=20); // limiter
for (a=[30:120:270],$fn=64) {
x = cos(a)*22;
y = sin(a)*22;
translate([x,y,-1]) cylinder(d=4.2,h=11);
translate([x,y,6]) cylinder(d=8.3,h=11,$fn=6);
}
screws();
}
%nsk6804();
}
@ -29,17 +23,21 @@ module seat6805() {
translate([0,0,-1]) cylinder(d=37.1,h=7.5); // bearing
translate([0,0,6.49]) cylinder(d1=37.1,d2=35,h=1.02); // limiter
translate([0,0,-1]) cylinder(d=35,h=20); // limiter
for (a=[30:120:270],$fn=64) {
x = cos(a)*22;
y = sin(a)*22;
translate([x,y,-1]) cylinder(d=4.2,h=11);
translate([x,y,5.7]) cylinder(d=8.3,h=11,$fn=6);
}
screws();
}
%skf6805();
}
module screws() {
for (a=[30:120:270],$fn=64) {
x = cos(a)*22;
y = sin(a)*22;
translate([x,y,-1]) cylinder(d=4.2,h=11);
translate([x,y,4.5]) cylinder(d=8.4,h=11,$fn=6);
%translate([x,y,4.8]) cylinder(d=7.5,h=3.1,$fn=6);
}
}
module nsk6804() {
rotate([0,90,0]) resize([7,32,32]) import("nsk6804.stl");
}

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cad/bearing_seat_6804.stl
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cad/bearing_seat_6805.stl Normal file
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