$fn = 40; //The more, the smoother
smoothness= 20; //The lesser, the smoother

HelixDiameter = 39.79; //mm

HelixWireSize = 2; //mm

ThreeDPartCutout = HelixWireSize*1.5;
ThreeDPartWidth = 10; //mm (distance from PCV pipe to wire)


PVCPipeInnerDiameter = 16; //mm
PVCPipeOuterDiameter = 20; //mm
//This should be applied: Helix diameter
//= PVC pipe diameter
//+ 2 * (distance from pipe surface to wire center)
    
//Helper 3d printing needed fixer
color("blue"){
    
    union(){
        difference(){
            translate([PVCPipeOuterDiameter-ThreeDPartWidth,-ThreeDPartWidth/2,0]){
            
            cube([ThreeDPartWidth,ThreeDPartWidth,ThreeDPartWidth]);
            }
            translate([0,0,-ThreeDPartWidth/2]){
            cylinder(ThreeDPartCutout*8,PVCPipeOuterDiameter,PVCPipeOuterDiameter);
            }
        }
        translate([PVCPipeOuterDiameter,-ThreeDPartWidth/2,0]){
            difference(){
                cube([HelixDiameter-PVCPipeOuterDiameter+ThreeDPartWidth,ThreeDPartWidth,ThreeDPartWidth]);
                translate([ThreeDPartWidth*2,ThreeDPartWidth*1.5,ThreeDPartWidth/2]){
                    rotate([90.0,0.0,0.0]){
                        cylinder(ThreeDPartWidth*2,ThreeDPartCutout,ThreeDPartCutout);
                    }
                }
            }
        }
    }

}

//PVC pipe
color("gray"){
    translate([0,0,0]){
        difference(){
            
        }
    }
}