10 pump_protr_slope = 1.0;
14 hose_base_offset = 10;
18 pump_side_height = 20;
21 pump_protr_slheight = pump_protr_protr / pump_protr_slope;
23 pump_side_outer_rad = pump_side_width + pump_main_dia/2;
27 module PumpSidePlan() {
28 xm = baseplate + pump_main_dia/2;
29 or = pump_side_outer_rad;
33 translate([-xm, 0]) circle(r=or);
34 translate([-(xm+or), -or]) square([xm+or, or*2]);
36 translate([-xm, -or]) square([xm, or*2]);
38 translate([-xm-or, 0])
39 square(center=true, [pump_side_width*4, pump_shaft_dia]);
43 module PumpSideElevation(){
46 x1 = x2 - pump_main_dia;
47 x0 = x1 - pump_side_width;
48 x2a = x2 - pump_protr_protr;
51 z1 = z0 - pump_side_thick;
52 z2 = z1 - pump_side_height;
53 z2a = z2 - pump_protr_slheight;
54 z2b = z2a - pump_protr_flat;
59 translate([x0,z1]) square([x1-x0, z0-z1]);
62 translate([x1,z2]) square([x3-x1, z0-z2]);
63 translate([x1,z2]) scale([1,arcy/arcx]) circle(r=arcx);
66 translate([x2,z2a]) square([x3-x2, z0-z2a]);
69 translate([x2,z2a]) square([x3-x2, z2-z2a]);
70 translate([x2a,z2b]) square([x3-x2a, z2a-z2b]);
79 linear_extrude(height=200)
82 linear_extrude(height=200)
85 translate([-(baseplate + pump_main_dia/2), 0,
86 -(pump_side_thick + pump_side_height)])
87 cylinder(r=pump_main_dia/2, h=200);
91 module HoseSideElevation(){
92 or = hose_head_dia/2 + hose_side_thick;
95 x4 = x3 + hose_base_offset;
96 x5 = x4 + hose_head_dia/2;
97 x6 = x4 + hose_head_dia;
105 translate([-100,-100]) square([x7+210, 100]);
107 translate([x5, 0]) circle(r=or);
108 translate([-1, zm]) square([1,z0-zm]);
111 translate([x5,0]) circle(r=hose_head_dia/2);
116 //PumpSideElevation();