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E

eZe

Mon, Jan 30, 2017 9:14 AM

Hello, i would like to make a fillet in a L shaped rectangular pipe

length=30;
width=4;
height=5;
thickness=0.5;
eps=0.05;
difference(){
union(){

cube([width,length,height]);

difference(){
translate([0,length-eps,0]) cube([length,width,height]);
translate([width-thickness,length+thickness,thickness])
cube([length-width+2eps,width-2thickness,height-2thickness]);
}//d1
}//u
translate([thickness,-eps,thickness])
cube([width-2thickness,length+2eps+width-thickness,height-2thickness]);
}//d2

How can i use this code to make a fillet inside and outside the bend.

--
View this message in context: http://forum.openscad.org/Making-a-fillet-inside-and-outside-the-bend-tp20266.html
Sent from the OpenSCAD mailing list archive at Nabble.com.

Hello, i would like to make a fillet in a L shaped rectangular pipe length=30; width=4; height=5; thickness=0.5; eps=0.05; difference(){ union(){ cube([width,length,height]); difference(){ translate([0,length-eps,0]) cube([length,width,height]); translate([width-thickness,length+thickness,thickness]) cube([length-width+2*eps,width-2*thickness,height-2*thickness]); }//d1 }//u translate([thickness,-eps,thickness]) cube([width-2*thickness,length+2*eps+width-thickness,height-2*thickness]); }//d2 How can i use this code to make a fillet inside and outside the bend. -- View this message in context: http://forum.openscad.org/Making-a-fillet-inside-and-outside-the-bend-tp20266.html Sent from the OpenSCAD mailing list archive at Nabble.com.

A

arnholm@arnholm.org

Mon, Jan 30, 2017 9:38 AM

On 2017-01-30 10:14, eZe wrote:

Hello, i would like to make a fillet in a L shaped rectangular pipe

I would suggest you create your profile in 2D,
and then assemble the L by extruding the 2D profile 3 times.

2 linear_extrudes for the straight parts.
1 rotate_extrude, 90 degrees for the bend. Translate profile to get the
required radius.

Then position and union the resulting 3d parts.

Carsten Arnholm

On 2017-01-30 10:14, eZe wrote: > Hello, i would like to make a fillet in a L shaped rectangular pipe I would suggest you create your profile in 2D, and then assemble the L by extruding the 2D profile 3 times. 2 linear_extrudes for the straight parts. 1 rotate_extrude, 90 degrees for the bend. Translate profile to get the required radius. Then position and union the resulting 3d parts. Carsten Arnholm

R

Ronaldo

Mon, Jan 30, 2017 11:49 AM

You may make a 2D Lshape with the rounded corner you want. linear_extrude()
it and subtract the inner tube volumes.

--
View this message in context: http://forum.openscad.org/Making-a-fillet-inside-and-outside-the-bend-tp20266p20268.html
Sent from the OpenSCAD mailing list archive at Nabble.com.

You may make a 2D Lshape with the rounded corner you want. linear_extrude() it and subtract the inner tube volumes. -- View this message in context: http://forum.openscad.org/Making-a-fillet-inside-and-outside-the-bend-tp20266p20268.html Sent from the OpenSCAD mailing list archive at Nabble.com.

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Making a fillet inside and outside the bend?