// CoverPrint
// StrapMount
// CatchAssembly
+//
+// For attaching tube to wall, with base, for storing sticks etc.
+//
+// WallMount goes near top
+// WallMountForBase goes at bottom
+// WallMountBase attaches to bottom, glue some neoprene to it
+// WallMountBaseCutJig jig for cutting neoprene
include <funcs.scad>
include <utils.scad>
sm_closure_cnr = 3.0;
wm_thick = 5;
-wm_screw_dia = 4.5; // XXX
-wm_screwdriver_dia = 6.0; // XXX
-wm_screw_around = 4.0; // XXX
+wm_screw_dia = 4.5; // Timco wood screw 40mm, use brown plug
+wm_screwdriver_dia = 6.3 + 1.5;
+wm_screw_around = 5.0;
wm_screw_slot = 3.5;
-wm_screw_head = 7.5; // XXX
+wm_screw_head = 8.0;
wmb_screw_dia = 5;
-wmb_screw_head_dia = 10; // XXX
-wmb_screw_around_x = 4; // XXX
-wmb_screw_around_z = 6; // XXX
+wmb_screw_head_dia = 8.7 + 0.5;
+wmb_screw_around_x = 4;
+wmb_screw_around_z = 6;
wmb_screw_depth_min = 10;
-web_screw_len = 15 + 1; // XXX
-wmb_nut_across = 8; // XXX
-wmb_nut_around_min = 2; // XXX
+web_screw_len = 16 + 0.5;
+wmb_nut_across = 7.82 + 0.35;
+wmb_nut_around_min = 2;
wmb_nut_behind_min = 5;
-wmb_nut_th = 4; // XXX
+wmb_nut_th = 3.84 + 0.75;
wmb_mount_wall = 4.5;
-wmb_mount_gap_xy = 0.5;
-wmb_mount_gap_z = 0.5;
+wmb_mount_gap_xy = 0.1;
+wmb_mount_gap_z = 0.2;
wmb_mount_y_width = 10;
wmb_bottom_gap = 35; // includes allowance for padding, etc.
wmb_bottom_th = 7;
wmb_bottom_th_min = 1;
wmb_ring_gap = 1.0;
wmb_base_extra_rad = 10;
+wmb_jig_th = 1;
+wmb_jig_around_gap = 1;
catch_stalk_h = 4.5;
catch_stalk_len = 50;
pow(sm_inner_rad - (wm_thick - sm_main_thick), 2) );
wm_y_screw = wm_y_min + wm_screw_around + wm_screw_dia/2;
wm_y_max = wm_y_screw + wm_screw_dia/2 + wm_screw_around;
+wm_lhs_y_min = -wm_y_max;
wm_y_slotc_screw = wm_y_screw + wm_screw_slot/2;
wm_y_slot1_screw = wm_y_screw + wm_screw_slot;
-wm_y_slot1_max = wm_y_max + wm_screw_slot;
+wm_y_slot1_max = wm_y_max + wm_screw_slot/2;
wm_z_slot0_screw = wm_main_width + wm_screwdriver_dia/2;
wm_z_slotc_screw = wm_z_slot0_screw + wm_screw_slot/2;
wm_z_slot1_screw = wm_z_slot0_screw + wm_screw_slot;
pow(wmb_x_screw + dia/2, 2)
);
wmb_y_screw_end = wmb_screw_thing_y_min(wmb_screw_dia);
-wmb_y_nut_min = wmb_screw_thing_y_min(wmb_nut_across + wmb_nut_around_min*2);
+wmb_y_nut_min = max(
+ wmb_screw_thing_y_min(wmb_nut_across + wmb_nut_around_min*2),
+ wm_y_slot1_max
+ );
wmb_y_mount_max = max(
wmb_y_nut_min + wmb_nut_th + wmb_nut_behind_min,
wmb_y_screw_end + wmb_screw_depth_min
wmb_nut_around_min + wmb_nut_rad
);
wmb_z_max = wmb_z_screw * 2;
-wmbb_y_max = wmb_y_mount_max + wmb_mount_gap_xy + wmb_mount_wall;
+wmbb_y_max = max(
+ wmb_y_mount_max + wmb_mount_gap_xy + wmb_mount_wall,
+ wmb_y_screw_end + web_screw_len
+ );
wmbb_x_outer = wmb_x_outer + (wmb_mount_gap_xy + wmb_mount_wall);
wmbb_z_flat_max = -wmb_bottom_gap;
wmbb_z_flat_whole_min = wmbb_z_flat_max - wmb_bottom_th_min;
translate([0,0,-1])
cylinder(r=sm_inner_rad, h=max(width+2, cut_width));
translate(smc_pos)
- StrapMountBolt(10, width);
+ StrapMountBolt(5, width);
translate(smc_pos)
cube([ sm_bolt_tighten_allow, 40,100 ], center=true);
children(1);
module WallMountMounts(){
linextr(0, wm_z_max){
translate([ -sm_outer_rad, 0 ])
- rectfromto([ 0, -wm_y_max ],
+ rectfromto([ 0, wm_lhs_y_min ],
[ wm_thick, wm_y_slot1_max ]);
}
}
module WallMountScrewHoles(){
- translate([ -sm_outer_rad + wm_thick, 0, wm_z_slotc_screw]) {
+ translate([ -sm_outer_rad + wm_thick, 0, wm_z_slotc_screw ]) {
translate([ 0, wm_y_slotc_screw, 0 ])
WallScrewHoleSlot();
translate([ 0, -wm_y_slotc_screw, 0 ])
mirror([0, my, 0]) {
translate([wmb_x_screw, 0, wmb_z_screw]) {
linextr_y_xz(wmb_y_screw_end,
- wmb_y_screw_end + 100) // XXX change 100
+ wmb_y_screw_end + 50)
circle(r = wmb_screw_dia/2);
linextr_y_xz(wmb_y_screw_end + web_screw_len,
- wmb_y_screw_end + 100) // XXX change 100
+ wmb_y_screw_end + 50)
circle(r = wmb_screw_head_dia/2);
linextr_y_xz(wmb_y_nut_min,
wmb_y_nut_min + wmb_nut_th) {
hull(){
rotate(30)
circle(r = wmb_nut_rad, $fn = 6);
- translate([0, 100]) // XXX change 100
+ translate([0, 50])
square(wmb_nut_across, center=true);
}
}
}
}
+module WallMountForBaseFixingsTest(){ ////toplevel
+ intersection(){
+ WallMountForBase();
+ linextr(-100,100)
+ rectfromto([ -sm_outer_rad-10, -wm_y_min ],
+ [ wmb_x_outer + 1, -100 ]);
+ }
+}
+
+module WallMountBaseFixingsTest(){ ////toplevel
+ intersection(){
+ WallMountBase();
+ linextr(-2,100)
+ rectfromto([ -sm_outer_rad-10, -wm_y_min ],
+ [ wmbb_x_outer + 1, -100 ]);
+ }
+}
+
module WallMountBasePillarsPlan(){
for (my = [0,1]) {
mirror([0, my]) {
}
}
+// trim parts that are would foul the wall
+module WallMountTrimWallFoulPlan(){
+ translate([ -sm_outer_rad, 0])
+ rectfromto([ -wmbb_r_top, -(wmbb_r_top + 1) ],
+ [ 0, +(wmbb_r_top + 1) ]);
+}
+
module WallMountBase(){ ////toplevel
difference(){
union(){
}
}
- // trim parts that are would foul the wall
linextr(wmbb_z_min - 1, wmb_z_max + 1)
- translate([ -sm_outer_rad, 0])
- rectfromto([ -wmbb_r_top, -(wmbb_r_top + 1) ],
- [ 0, +(wmbb_r_top + 1) ]);
-
+ WallMountTrimWallFoulPlan();
WallMountBaseScrewsEtc();
}
}
+module WallMountBaseCutJigPlan(){ ////toplevel
+ difference(){
+ union(){
+ circle(r = wmbb_r_top);
+ }
+
+ translate([ wmb_jig_around_gap, 0 ])
+ WallMountTrimWallFoulPlan();
+
+ offset(delta = wmb_jig_around_gap)
+ WallMountBasePillarsPlan();
+ }
+}
+
+module WallMountBaseCutJig(){ ////toplevel
+ translate([ 0,0, wmbb_z_flat_max + 0.5 ])
+ linextr(0, wmb_jig_th)
+ WallMountBaseCutJigPlan();
+}
+
module WallMountForBaseDemo(){ ////toplevel
render() WallMountForBase();
color("blue") render() WallMountBase();
%WallMountBaseScrewsEtc();
+ %WallMountBaseCutJig();
}
module CatchAssemblyCoreProfile(){
~ianmdlvl / reprap-play.git / blobdiff