XGantry-40.scad

use <misumi-parts-library.scad>;
//use <y-carriage.scad>;
//use <xgantry-plate.scad>;

extrusion= 20; // extrusion 2020
sides= 500; // side length of cube in mm
sep1= sides/2+extrusion/2; // separation of each side
sep= sides;
height= sides-extrusion/2;
bsep= sides/2;
bsep1= sides/2+extrusion/2;
bheight= sides-extrusion;
Xgantry_width=40;

carriage_ht= 22;
carriage_width= 5;

xgantry_length= sides+extrusion*2+carriage_width*2;
echo("xgantry length= ", xgantry_length);

//%translate([0,0,-height-extrusion/2]) top();

function get_xgantry_width()= Xgantry_width;
function get_xgantry_length()= xgantry_length;


Xgantry(0);
//translate([0,0,carriage_ht]) rotate([0,0,0]) extruder();
//translate([sep1+10,0,carriage_ht-10]) rotate([0,0,90]) mounting_plate();

// extruder and head
module extruder() {
	translate([-2,-2.7,0]) rotate([180,0,0]) import("JHead_hotend_blank/jhead.stl");
	translate([0,10,0]) rotate([90,0,0,0,0]) import("me_body_v5.2_3mm.stl");
}

module openrail(l= 500) {
        rotate([90,0,90]) import("openrail500.stl");
}

module gantry(xpos=0) {
	translate([0,0,4]) Xgantry(xpos);
	translate([sep1+10,0,-10]) rotate([0,0,90]) Ycarriage_with_wheels();
	translate([-sep1-10,0,-10]) rotate([0,0,-90]) Ycarriage_with_wheels();
	//translate([xpos,0,carriage_ht+10]) rotate([0,0,0]) Ycarriage_with_wheels();
}

module Xgantry(xpos= 0) {
	translate([xgantry_length/2,0,carriage_ht]) rotate([0,90,90]) hfs2040(xgantry_length);

	color("black") {
		translate([0, -get_xgantry_width()/2-1	, carriage_ht+10]) openrail();
		translate([0, get_xgantry_width()/2+1, carriage_ht+10]) rotate([0,0,180]) openrail();
	}
}

module top() {
	// top
	translate([-sep1,-sep/2,height]) hfs2020(sides);
	translate([sep1,-sep/2,height]) hfs2020(sides);
	translate([sep/2,sep1,height]) rotate([0,0,90]) hfs2020(sides);
	translate([sep/2,-sep1,height]) rotate([0,0,90]) hfs2020(sides);
}