10 pump_protr_slope = 1.0;
14 hose_base_offset = 10;
20 pump_side_height = 20;
23 pump_protr_slheight = pump_protr_protr / pump_protr_slope;
25 pump_side_outer_rad = pump_side_width + pump_main_dia/2;
29 module PumpSidePlan() {
30 xm = baseplate + pump_main_dia/2;
31 or = pump_side_outer_rad;
35 translate([-xm, 0]) circle(r=or);
36 translate([-(xm+or), -or]) square([xm+or, or*2]);
38 translate([-xm, -or]) square([xm, or*2]);
40 translate([-xm-or, 0])
41 square(center=true, [pump_side_width*4, pump_shaft_dia]);
45 module PumpSideElevation(){
48 x1 = x2 - pump_main_dia;
49 x0 = x1 - pump_side_width;
50 x2a = x2 - pump_protr_protr;
53 z1 = z0 - pump_side_thick;
54 z2 = z1 - pump_side_height;
55 z2a = z2 - pump_protr_slheight;
56 z2b = z2a - pump_protr_flat;
61 translate([x0,z1]) square([x1-x0, z0-z1]);
64 translate([x1,z2]) square([x3-x1, z0-z2]);
65 translate([x1,z2]) scale([1,arcy/arcx]) circle(r=arcx);
68 translate([x2,z2a]) square([x3-x2, z0-z2a]);
71 translate([x2,z2a]) square([x3-x2, z2-z2a]);
72 translate([x2a,z2b]) square([x3-x2a, z2a-z2b]);
81 linear_extrude(height=200)
84 linear_extrude(height=200)
87 translate([-(baseplate + pump_main_dia/2), 0,
88 -(pump_side_thick + pump_side_height)])
89 cylinder(r=pump_main_dia/2, h=200);
93 module HoseSideElevation(){
94 or = hose_head_dia/2 + hose_side_thick;
97 x4 = x3 + hose_base_offset;
98 x5 = x4 + hose_head_dia/2;
99 x6 = x4 + hose_head_dia;
107 translate([-100,-100]) square([x7+210, 100]);
109 translate([x5, 0]) circle(r=or);
110 translate([-1, zm]) square([1,z0-zm]);
113 translate([x5,0]) circle(r=hose_head_dia/2);
120 translate([0, hose_head_width, 0])
122 linear_extrude(height= hose_side_width)
138 //PumpSideElevation();
139 //HoseSideElevation();