# Making a fillet inside and outside the bend?

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## Making a fillet inside and outside the bend?

 This post was updated on . 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.
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## Re: Making a fillet inside and outside the bend?

 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 _______________________________________________ OpenSCAD mailing list [hidden email] http://lists.openscad.org/mailman/listinfo/discuss_lists.openscad.org