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smaller hose and smaller bearings (685zz)

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Eggert Jung
2020-12-26 10:53:03 +01:00
parent 06d6cc2a80
commit e8c667bced
1 changed files with 9 additions and 9 deletions
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16
hose_pump_parametric.scad
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@@ -4,10 +4,10 @@
// green holes need thread cutting M3 (hole depth 11mm) // green holes need thread cutting M3 (hole depth 11mm)
$fn=100; $fn=100;
show_case = false; show_case = true;
show_disc = true; show_disc = true;
show_lid = false; show_lid = false;
show_motor_flange = false; show_motor_flange = true;
// ##### PARAMETERS TO ADAPT ##### // ##### PARAMETERS TO ADAPT #####
@@ -15,20 +15,20 @@ show_motor_flange = false;
clearance = 0.5; // clearence for moving parts clearance = 0.5; // clearence for moving parts
// HOSE // HOSE
d_hose_out = 4.5; // outer hose diameter d_hose_out = 4; // outer hose diameter
d_hose_in = 2.5; // inner hose diameter d_hose_in = 2; // inner hose diameter
r_bending_hose = 19; // outer radius auf bent hose r_bending_hose = 19; // outer radius auf bent hose
l_squeeze = 0.4; // distance the hose is squeezed l_squeeze = 0.6; // distance the hose is squeezed
// BALL BEARINGS // BALL BEARINGS
d_bb_out = 14; // outer diameter of ball bearing d_bb_out = 11; // outer diameter of ball bearing
d_bb_in = 5; // inner diameter of ball bearing d_bb_in = 5; // inner diameter of ball bearing
h_bb = 5; // thickness of ball bearing h_bb = 5; // thickness of ball bearing
// BEARING RAISE // BEARING RAISE
h_br = 0.5; h_br = 0.5;
d_br = 11; d_br = 8;
number_of_rollers = 3; // number of rollers used number_of_rollers = 5; // number of rollers used
wall_thickness = 6; // thickness of outer case wall wall_thickness = 6; // thickness of outer case wall
hose_angle = 15; // angle of hose outlet, 0=parallel hose_angle = 15; // angle of hose outlet, 0=parallel
lid_thickness = 4; // thickness of lid lid_thickness = 4; // thickness of lid