10 pump_protr_slope = 1.0;
14 hose_base_offset = 10;
19 pump_side_height = 20;
22 pump_protr_slheight = pump_protr_protr / pump_protr_slope;
24 pump_side_outer_rad = pump_side_width + pump_main_dia/2;
28 module PumpSidePlan() {
29 xm = baseplate + pump_main_dia/2;
30 or = pump_side_outer_rad;
34 translate([-xm, 0]) circle(r=or);
35 translate([-(xm+or), -or]) square([xm+or, or*2]);
37 translate([-xm, -or]) square([xm, or*2]);
39 translate([-xm-or, 0])
40 square(center=true, [pump_side_width*4, pump_shaft_dia]);
44 module PumpSideElevation(){
47 x1 = x2 - pump_main_dia;
48 x0 = x1 - pump_side_width;
49 x2a = x2 - pump_protr_protr;
52 z1 = z0 - pump_side_thick;
53 z2 = z1 - pump_side_height;
54 z2a = z2 - pump_protr_slheight;
55 z2b = z2a - pump_protr_flat;
60 translate([x0,z1]) square([x1-x0, z0-z1]);
63 translate([x1,z2]) square([x3-x1, z0-z2]);
64 translate([x1,z2]) scale([1,arcy/arcx]) circle(r=arcx);
67 translate([x2,z2a]) square([x3-x2, z0-z2a]);
70 translate([x2,z2a]) square([x3-x2, z2-z2a]);
71 translate([x2a,z2b]) square([x3-x2a, z2a-z2b]);
80 linear_extrude(height=200)
83 linear_extrude(height=200)
86 translate([-(baseplate + pump_main_dia/2), 0,
87 -(pump_side_thick + pump_side_height)])
88 cylinder(r=pump_main_dia/2, h=200);
92 module HoseSideElevation(){
93 or = hose_head_dia/2 + hose_side_thick;
96 x4 = x3 + hose_base_offset;
97 x5 = x4 + hose_head_dia/2;
98 x6 = x4 + hose_head_dia;
106 translate([-100,-100]) square([x7+210, 100]);
108 translate([x5, 0]) circle(r=or);
109 translate([-1, zm]) square([1,z0-zm]);
112 translate([x5,0]) circle(r=hose_head_dia/2);
119 translate([0, hose_head_width, 0])
121 linear_extrude(height= hose_side_width)
137 //PumpSideElevation();
138 //HoseSideElevation();