// PRUSA iteration4
// Heatbed cover MK2.5
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org

module cover()
{
    
    
    difference()
    {
        
        

        // base block
        translate([-18,0,0]) cube([36,36,9]);
        
        // inner cut
        translate([-15,-0.5,-3]) cube([30,16,9]);
        translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 15, r=4, $fn=60);    
        translate([-15,15,-6]) cube([30,22,9]);

        // inner edges
        translate([3.5,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
        translate([-14,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
        
        translate([2.5,15,0]) rotate([0,0,0])  cube([8,8,6]);
        translate([-10.5,15,0]) rotate([0,0,0])  cube([8,8,6]);
        
        translate([6.96,19.45,0]) rotate([0,0,45])  cube([5,10,6]);
        translate([-6.96,19.45,0]) rotate([0,0,45])  cube([10,5,6]);
        
        translate([3.96,18.45,0]) rotate([0,0,20])  cube([5,6,6]);
        translate([-3.96,18.45,0]) rotate([0,0,70])  cube([6,5,6]);
        
        
        
        translate([-0,20,0.5]) rotate([90,0,0]) cube([11,11,11], center = true);
        
        translate([2,14,-1]) rotate([0,0,10])  cube([8,13,6]);
        translate([-9.88,15.21,-1]) rotate([0,0,-10])  cube([8,13,6]);
        
        // outer edges
        translate([-18.0,32,-1]) rotate([0,0,25])  cube([11,11,11]);
        translate([18,32,-1]) rotate([0,0,65])  cube([11,11,11]);

        // screw holes for clip
        translate([-11,30,0]) cylinder(h = 10, r=1.6, $fn=50);    
        translate([11,30,0]) cylinder(h = 10, r=1.6, $fn=50);    


        // clip nuts entry
       translate([-11,30,8.2]) rotate([0,0,0]) cylinder(h = 4, r1=3.15, r2=6, $fn=6);    
        translate([11,30,8.2]) rotate([0,0,0]) cylinder(h = 4, r1=3.15, r2=6, $fn=6); 
     
        // heatbed terminal screw pockets
    
        translate([8.5,7.5,0]) cylinder(h = 8.6, r=3.25, $fn=50);    
        translate([-8.5,7.5,0]) cylinder(h = 8.6, r=3.25, $fn=50); 


        // clip nuts with print supports
        difference()
        {
        union()
            {
                   
                 
    translate( [ 11 , 30 , 6 ] ){
    cylinder( h = 4, r = 3.15, $fn=6);  
    
    }  
      
                
              translate( [ -11 , 30 , 6 ] ){
    cylinder( h = 4, r = 3.15, $fn=6);  
     
    }  
            }
            translate([-9.4,4,0.6]) cube([18.8,40,5.7]);
            translate([-17.6,4,0.6]) cube([5,40,5.7]);
            translate([12.6,4,0.6]) cube([5,40,5.7]);
            translate([-22,18.4,0.6]) cube([70,10,6]);
            translate([-20,31.6,0.6]) cube([70,10,6]);
        
        }
          
        difference()
        {
        union()
            {
              
               
             translate( [ 0 , 7.5 , 5.4 ] ){
    cylinder( h = 4, r = 3.15, $fn=6);  
     
    }  
             
                
            }
            translate([-11.6,0,1]) cube([10,40,5.7]);
            translate([1.6,0,1]) cube([10,40,5.7]);
            translate([-5,-4.1,1]) cube([10,10,6]);
            translate([-5,9.1,1]) cube([10,10,6]);
        }

    // heatbed screw nut entry   

    translate([0,7.5,8.2]) rotate([0,0,0]) cylinder(h = 4, r1=3.15, r2=6, $fn=6);    
       

    // LED window
    translate([-2.5,-1,-4]) cube([5,3.5,10]);
    translate([-14,-4,-6]) rotate([0,0,45]) cube([5,5,10]);
    translate([14,-4,-6]) rotate([0,0,45]) cube([5,5,10]);

    // edges
    translate([-20,-0,6.5]) rotate([45,0,0]) cube([40,5,5]);
    translate([-23.3,-1,9.7]) rotate([0,45,0]) cube([6,45,6]);
    translate([14.8,-1,9.7]) rotate([0,45,0]) cube([6,45,5]);
    
}

    // heatbed pcb support
    translate([-17,0,4]) cube([3,20,2]);
    translate([14,0,4]) cube([3,20,2]);
    translate([-17,0,4]) cube([14,2,2]);
    translate([3,0,4]) cube([14,2,2]);


    // heatbed screw body
    difference()
    {
        
       
       translate([0,7.5,4]) rotate(90, v = [0,0,1]) cylinder(h = 3.9, r=2.75, $fn=50);   
       translate([0,7.5,6.5]) cylinder(h = 4, r=2.76, $fn=50);    
       translate([0,7.5,3]) cylinder(h = 4, r=1.6, $fn=50);    
    }


}

module clip()
{
    
    difference()
    {
        // base body
        translate([-15,15.5,-3]) cube([30,20.5,6]); 
        
        // inner angled cut
        translate([3.5,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
        translate([-14,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
        
        translate([3.5,15,0]) rotate([0,0,0])  cube([7,8,6]);
        translate([-10.5,15,0]) rotate([0,0,0])  cube([7,8,6]);
       
        translate([6.96,19.45,1]) rotate([0,0,45])  cube([5,10,6]);
        translate([-6.96,19.45,1]) rotate([0,0,45])  cube([10,5,6]); 
        
        translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 17, r=3.5, $fn=60);
            
        translate([-7,15,0]) rotate([0,0,0])  cube([14,11,6]);
       
        translate([3,14,1]) rotate([0,0,10])  cube([7,13,6]);
        translate([-9.88,15.21,1]) rotate([0,0,-10])  cube([7,13,6]); 
        
        // cables cut
        translate([-0,36,3]) rotate([90,0,0]) cylinder(h = 187, r=4, $fn=60); 
    
        // screws
        translate([-11,30,-3]) cylinder(h = 10, r=1.6, $fn=50);    
        translate([11,30,-3]) cylinder(h = 10, r=1.6, $fn=50);
        translate([-11,30,-5.5]) cylinder(h = 3, r2=3.1, r1=5, $fn=50);    
        translate([11,30,-5.5]) cylinder(h = 3, r2=3.1, r1=5,$fn=50);
       
    // print support for nut heads    
    difference()
    {
        union()
        {
            translate([-11,30,-3.5]) cylinder(h = 3, r=3.1, $fn=50);    
            translate([11,30,-3.5]) cylinder(h = 3, r=3.1, $fn=50);
        }
        translate([-30,18.4,-0.8]) cube([60,10,2]);
        translate([-30,31.6,-0.8]) cube([60,10,2]);
        translate([-9.4,25,-1.1]) cube([18.8,10,2]);
        translate([-22.6,25,-1.1]) cube([10,10,2]);
        translate([12.6,25,-1.1]) cube([10,10,2]);
    }    
    
    // thermistor cable entry
    translate([-0,22,4]) rotate([115,0,0]) cylinder(h = 15, r=3, $fn=60);     
    
    
    // edges  
  
        translate([-18.0,32,-5]) rotate([0,0,25])  cube([11,11,15]);
        translate([18,32,-5]) rotate([0,0,65])  cube([11,11,15]);


    
        
    }
    
    // cable rims
    difference()
    {
        difference()
        {
            translate([-0,36,3]) rotate([90,0,0]) cylinder(h = 10, r=4.5, $fn=60); 
            translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 17, r=3.5, $fn=60);
            
        }
        translate([-15,18,3]) cube([30,20,6]);    
        translate([-15,27,-5]) cube([30,2,16]);    
        translate([-15,30,-5]) cube([30,2,16]);    
        translate([-15,33,-5]) cube([30,2,16]); 
        translate([6.96,19.45,1]) rotate([0,0,45])  cube([5,10,6]);
        translate([-6.96,19.45,1]) rotate([0,0,45])  cube([10,5,6]); 
        translate([-4,20,0]) rotate([0,0,0])  cube([8,11,6]); 
        
        
        
    }
       
}


  

translate([0,40,3]) 
clip();

translate([0,40,9]) rotate([180,0,0]) 
cover();