From 07a2e1b711505e548734cf8e12b22aeba9eaca3a Mon Sep 17 00:00:00 2001 From: veverkaondrej <37627939+veverkaondrej@users.noreply.github.com> Date: Mon, 1 Oct 2018 10:54:43 +0100 Subject: [PATCH] selective infill improved --- Printed-Parts/scad/y-motor-holder.scad | 178 ++++++++++++++----------- 1 file changed, 98 insertions(+), 80 deletions(-) diff --git a/Printed-Parts/scad/y-motor-holder.scad b/Printed-Parts/scad/y-motor-holder.scad index 3ded59b..cabee2c 100644 --- a/Printed-Parts/scad/y-motor-holder.scad +++ b/Printed-Parts/scad/y-motor-holder.scad @@ -1,81 +1,99 @@ -// PRUSA iteration4 -// Y motor holder -// GNU GPL v3 -// Josef Průša and contributors -// http://www.reprap.org/wiki/Prusa_Mendel -// http://prusamendel.org - -module holder() -{ - difference() - { - // base body - translate([-6,-1.5,0]) cube([19,42,47]); - - // shape cuts - translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=11.5, $fn=50 ); - translate([-11,20,15]) cube([26,23,64]); - translate([-20,5.5,-1]) cube([26,41,64]); - translate([-20,-5,37]) cube([26,21,20]); - translate([-20,-1,37]) cube([26,30,20]); - - // lower motor screw - translate([-20,35 ,10.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=50 ); - translate([-7,35,10.5]) rotate([0,90,0]) cylinder( h=15, r=3.1, $fn=50 ); - - // upper motor screw - translate([-20,4,41.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=50 ); - translate([4,4,41.5]) rotate([0,90,0]) cylinder( h=4, r=3.1, $fn=50 ); - - // lower frame screw - translate([0,12,7]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=50 ); - translate([0,7,7]) rotate([90,0,0]) cylinder( h=5, r=3.1, $fn=6 ); - translate([0,6.6,7]) rotate([90,0,0]) cylinder( h=2, r2=3.1, r1=4, $fn=6 ); - - // upper frame screw - translate([0,12,29]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=50 ); - translate([0,7,29]) rotate([90,0,0]) cylinder( h=5, r=3.1, $fn=6 ); - translate([0,6.6,29]) rotate([90,0,0]) cylinder( h=2, r2=3.1, r1=4, $fn=6 ); - - // corners - translate([-10,20,42]) rotate([45,0,0]) cube([60,10,10]); - translate([-10,-5,42]) rotate([45,0,0]) cube([60,10,10]); - translate([-10,38,-7]) rotate([45,0,0]) cube([60,20,10]); - translate([-10,43,10]) rotate([45,0,0]) cube([60,20,20]); - translate([-14,-10,-2]) rotate([0,45,0]) cube([10,50,10]); - translate([-14,-10,37]) rotate([0,45,0]) cube([10,50,10]); - translate([18,-10,-5]) rotate([0,0,45]) cube([10,10,60]); - } - - // reinforcement - translate([7.8,1.9,0]) rotate([0,0,55]) cube([5,5,18]); - difference() - { - translate([7.8,1.9,13.6]) rotate([0,0,55]) cube([5,5,23.4]); - translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=12, $fn=30 ); - } - -} - -module y_motor_holder() -{ - rotate([0,90,0]) - difference() - { - holder(); - - // selective infill - translate([-0,1,33]) cube([12,0.5,2]); - translate([-3,1,2]) cube([15,0.5,1]); - translate([-5,1.5,13]) cube([17,0.5,8]); - - //version - translate([-1,-1,15]) rotate([90,0,0]) linear_extrude(height = 0.6) - { text("R2",font = "helvetica:style=Bold", size=5, center=true); } - } -} - -y_motor_holder(); - - +// PRUSA iteration4 +// Y motor holder +// GNU GPL v3 +// Josef Průša and contributors +// http://www.reprap.org/wiki/Prusa_Mendel +// http://prusamendel.org + +module holder() +{ + difference() + { + // base body + translate([-6,-1.5,0]) cube([19,42,47]); + + // shape cuts + translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=11.5, $fn=50 ); + translate([-11,20,15]) cube([26,23,64]); + translate([-20,5.5,-1]) cube([26,41,64]); + translate([-20,-5,37]) cube([26,21,20]); + translate([-20,-1,37]) cube([26,30,20]); + + // lower motor screw + translate([-20,35 ,10.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=50 ); + translate([-7,35,10.5]) rotate([0,90,0]) cylinder( h=15, r=3.1, $fn=50 ); + + // upper motor screw + translate([-20,4,41.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=50 ); + translate([4,4,41.5]) rotate([0,90,0]) cylinder( h=4, r=3.1, $fn=50 ); + + // lower frame screw + translate([0,12,7]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=50 ); + translate([0,7,7]) rotate([90,0,0]) cylinder( h=5, r=3.1, $fn=6 ); + translate([0,6.6,7]) rotate([90,0,0]) cylinder( h=2, r2=3.1, r1=4, $fn=6 ); + + // upper frame screw + translate([0,12,29]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=50 ); + translate([0,7,29]) rotate([90,0,0]) cylinder( h=5, r=3.1, $fn=6 ); + translate([0,6.6,29]) rotate([90,0,0]) cylinder( h=2, r2=3.1, r1=4, $fn=6 ); + + // corners + translate([-10,20,42]) rotate([45,0,0]) cube([60,10,10]); + translate([-10,-5,42]) rotate([45,0,0]) cube([60,10,10]); + translate([-10,38,-7]) rotate([45,0,0]) cube([60,20,10]); + translate([-10,43,10]) rotate([45,0,0]) cube([60,20,20]); + translate([-14,-10,-2]) rotate([0,45,0]) cube([10,50,10]); + translate([-14,-10,37]) rotate([0,45,0]) cube([10,50,10]); + translate([18,-10,-5]) rotate([0,0,45]) cube([10,10,60]); + } + + // reinforcement + translate([7.8,1.9,0]) rotate([0,0,55]) cube([5,5,18]); + difference() + { + translate([7.8,1.9,13.6]) rotate([0,0,55]) cube([5,5,23.4]); + translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=12, $fn=30 ); + } + +} + +module y_motor_holder() +{ + rotate([0,90,0]) + difference() + { + holder(); + + // selective infill + translate([-0,3.4,33.3]) cube([12,0.5,2]); + translate([-0,1.6,33.3]) cube([12,0.5,2]); + translate([-0,-0.2,32.8]) cube([12,0.5,2.5]); + + translate([-1.75,-0.2,1.4]) cube([13.75,0.5,2.2]); + translate([-1.75,1.6,1.4]) cube([13.75,0.5,1.6]); + translate([-1.75,3.4,1.4]) cube([13.75,0.5,1.6]); + + translate([-5,-0.1,14.1]) cube([17,0.5,6.4]); + translate([-5,1.9,14.1]) cube([17,0.5,6.4]); + + translate([-5,3.7,14.1]) cube([17,0.5,6.4]); + + translate([-5,4.2,13]) rotate([90,0,0]) cube([17,0.5,4.3]); + + translate([-5,4.2,11.5]) rotate([90,0,0]) cube([17,0.5,4.3]); + + translate([-5,4.2,21]) rotate([90,0,0]) cube([17,0.5,4.3]); + translate([-5,4.2,22.5]) rotate([90,0,0]) cube([17,0.5,4.3]); + translate([-5,4.2,24]) rotate([90,0,0]) cube([17,0.5,4.3]); + //version + translate([-1,-1,15]) rotate([90,0,0]) linear_extrude(height = 0.6) + { text("R3",font = "helvetica:style=Bold", size=5, center=true); } + + + } +} + +y_motor_holder(); + + \ No newline at end of file