//
// 1. You will want to git clone this repository.
//
-// 2. Decide about the notification LED aperture. See the variable
-// led_window_style, below. The default here is "ad-hoc
-// multi-colour", which can produces a translucent (clear-ish)
-// window set into the lid, even on a single-nozzle printer.
-// See "Ad-hoc multi-colour", below.
+// 2. <deleted>
//
// 3. use "make" to generate the necessary files:
//
// make -j8 fairphone-case.auto.scads `for f in \
-// HingePrint \
-// LidWindowPrint \
+// HingeLeverPrint \
// LidPrint \
// OneKeeperPrint \
// Case \
// 4. Print them. Case and OneKeeperPrint should probably be
// the same colour.
//
-// For Lid and LidWindowPrint, if you are doing ad-hoc
-// multi-colour:
-// i. Set up for clear filament
-// ii. Print LidWindowPrint. Wait for it to finish.
-// It won't take long. As soon as it finishes, tell
-// your printer to warm up (so that in fact it does
-// not cool down).
-// iii. Leaving the output so far on the printbed, reload
-// your printer with the main lid colour.
-// iv. Print LidPrint. You can let this go unattended.
+// 5. Assemble the hinge. After placing the parts in the appropirate
+// relative placement:
//
-// 5. Assemble the hinge. You will need 4x M2 12mm machine screws
-// and 8x M2 full nuts.
+// Use long bit of wire to ensure holes are lined up and proper
+// Cut four short bits of wire, using above as a guage
//
-// Make sure you get the hinge the right way round. If you're not
-// sure, run
-// openscad fairphone-case,DemoHinge.auto.scad
-// to see an assembly diagram.
+// Push two short bits into two holes on same side
+// Use long bit of wire to ensure properly in holes
+// Keep that side up so they don't fall out!
//
-// The nuts recess into the hinge. You will want very fine
-// pliers. As you screw each screw in, add the second nut when
-// the screw thread emerges from the first - this will be a
-// locknut. Screw each screw to an appropriate tightness for the
-// hinge stiffness. You want the lid-side hinge to be stiffer as
-// that makes closing the case work better.
+// For each of the two holes
+// Use 20-30cm hunk of 2.85mm PLA
+// Use gas flame to melt end until it catches fire (!)
+// Remove from flame, wave to extinguish, and quickly:
+// Dab end onto where hole is
+// As it congeals, use sidecutters to cut off by hole
//
-// When you have the stiffness right, tighten the locknuts onto
-// each first nut.
+// Repeat for two holes on other side
+// When cool, file down rough edges
//
// 6. In use:
//
// portrait orientation only right now). See
// openscad fairphone-case,DemoPropAngles.auto.scad
//
-// Ad-hoc multi-colour
-//
-// This file is set up to let you make a translucent window using a
-// single-extruder printer, using a "two print run" technique. This
-// works well with our Lulzbot TAZ 5 and Aleph Objects' version of
-// Cura. If you are using a different printer, you may need to
-// adjust the parameters or try a different technique. In particular,
-// initial_layer_thick
-// set so that the window is one layer thick
-// initial_layer_width
-// set so that the slicer draws a rectangle around the whole
-// object, rather than putting a "skirt" or anything inside
-//
-// If you have a dual-extruder printer, you can set led_window_style
-// to 2 and do a single print of LidPrint and LidWindowPrint.
-//
-// Alternatively you can set it to 1 (just a hole) or 0 (no hole).
-//
-// Thanks to Clare Boothby for the ad-hoc multi-colour technique (and
-// the parameters for our Lulzbot TAZ 5 and Aleph Objects's Cura).
-//
// Other phones
//
// It might well be possible to adapt this file for other phones.
//
// AUTHORSHIP, COPYRIGHT, LICENCE, AND LACK OF WARRANTY
//
-// Copyright (C)2018 Ian Jackson.
+// Copyright (C) 2018-2022 Ian Jackson.
//
// This program for generating a 3D model is free software: you can
// redistribute it and/or modify it under the terms of the GNU
phone_edge_thick = 11.25;
-camera_pos_tl = [ 6.600, 6.750 ]; // from tl corner (as seen from back)
-camera_edge_rad = 9.750;
-camera_sz = 32.920 + .750;
+camera_pos_tl = [ 5.600, 5.750 ]; // from tl corner (as seen from back)
+camera_edge_rad = 9.750 + 0.700;
+camera_sz = 32.920 + .750 + 1.000;
// this is disabled, FP4 doesn't have one
jack_pos = [ 13.83, 8.485 ];
noisecancelmic_pos = [ 15.08 + .720, 4.35 ]; // from rhs, from top edge
noisecancelmic_dia = 4.00;
-mainmic_pos = [ 21.5, 3.45 ]; // from lhs, from top edge
+mainmic_pos = [ 21.0, 4.65 ]; // from lhs, from top edge
mainmic_dia = 4.00;
-lhshole_pos = [ phone[1]/2 - 0.80, 4.35 ];
+lhshole_pos = [ phone[1]/2 + 0.40, 4.35 ];
-// fingerpushhole_dias = [];
-fingerpushhole_dias = [ 15, 18 ]; // this is for testing
+fingerpushhole_dias = [];
+//fingerpushhole_dias = [ 15, 18 ]; // this is for testing
lanyard_half_dia = 1.15;
lanyard_entry_rel_breadth = 2;
//rearspeaker_pos_bl = [ 12.64, 18.72 ];
//rearspeaker_size = [ 3.76, 7.36 ];
-bottomspeaker_size = [ 12.35, 1.40 ] + [1,1] * 0.5;
-bottomspeaker_pos = [ 18.05, 5.52 ]; // from rhs, from top
+bottomspeaker_size = [ 11.35, 1.90 ] + [1,1] * 0.5;
+bottomspeaker_pos = [ 17.55, 5.17 ]; // from rhs, from top
microusb_above = 1.64 - 0.25;
microusb_below = 2.42;
case_th_bottom = 2.5;
case_th_lid = 3.0;
-case_th_side = 2.3;
+case_th_side = 2.6;
case_th_lip = 1.2;
lid_screen_gap_extra = .66;
keeper_gap_z_bot = 0.75;
keeper_gap_x = 0.25;
keeper_gap_x_holes = 0.75;
+keeper_fatter = 0.45;
+keeper_fatter_hole = 1.20;
+keeper_stubbier = 0.0;
keeper_side = 0; // 0 = lhs; 1 = rhs
lid_lip = 1.75;
lid_edgepart_width = 5.0;
lid_buttoncover_thick = 1.3;
-lid_buttoncover_reinf = 0.65;
+lid_buttoncover_reinf = 0.95;
foldover_gap = 0.50;
foldover_lever_gap = 0.50;
// properties of the hinge fasteners
-hingescrew_shaft_dia = 2.0 + 0.25; // M2 x 12mm machine screw
-hingescrew_shaft_len = 12;
+hingescrew_shaft_dia = 1.600 + 0.45; // beading wire
+hingescrew_shaft_len = 10;
hingescrew_fasteners_extra_thick = 0.40;
// ^ amount of thread protruding if everything was completely nominal
// and we are using two nuts
hinge_x_postscrew_gap = 0.75;
hinge_x_arms_gap = 0.35;
hinge_r_arms_gap = 0.55;
-hinge_over_nut_plate = 1.0;
+hinge_over_nut_plate = -0.50; // bodge apropos slope
// there isn't one of these, speaker is by hinge
// rearspeaker_gap = [ 2.0, 2.0 ]; // each side
$button_leg_only = false;
$suppress_forward_holes = false;
+$suppress_hinge = false;
// ---------- calculated ----------
}
}
-module KeeperProfile(slant=0){
+module KeeperProfile(fatter=0, slant=0, stubbier=0){
use_e = kppe + [0,-1] * slant * keeper_inner_width / keeper_slant_slope;
- polygon([use_e, kppd, kppc, kppb, kppa, kppf]);
+ polygon([use_e + [+1,-1] * fatter,
+ kppd + [ 0,-1] * fatter - stubbier * [1,0],
+ kppc - stubbier * [1,0],
+ kppb,
+ kppa + stubbier * [0,1],
+ kppf + [+1, 0] * fatter + stubbier * [0,1]
+ ]);
}
module EdgeProfile(){
Flip_rhs(1) SideButton(64.220, +1, 14.500 ) children(); // power
Flip_rhs(1) LidButtonishLeg(14, -1) children();
Flip_rhs(0) LidButtonishLeg(21, -1) children();
+ Flip_rhs(0) LidButtonishLeg(38, +1) children();
Flip_rhs(0) LidButtonishLeg(14, +1) children();
}
Flip_rhs(1-keeper_side) intersection(){
rotate([90, 0, 0])
linear_extrude(height = phone_height + phone_cnr_rad * 2)
- KeeperProfile(1);
+ KeeperProfile(fatter=0, slant=1);
// outline of the whole case, to stop it protruding
translate([0,0, -25])
}
// hinge
- HingePortion(hex20, hex21) HingeBaseProfile();
+ if (!$suppress_hinge)
+ HingePortion(hex20, hex21) HingeBaseProfile();
// buildout for prop recess
if (prop_caserecess_buildout_r > 0) Flip_rhs(1)
rotate([90, 0, 0])
linear_extrude(height = phone_height + phone_cnr_rad * 2)
minkowski(){
- KeeperProfile();
+ KeeperProfile(fatter=keeper_fatter_hole);
rectfromto([ -keeper_gap_x, -keeper_gap_z_bot ],
[ keeper_gap_x_holes, +keeper_gap_z_top ]);
}
// CaseAperture(jack_pos, jack_dia, 8);
Flip_rhs(1)
CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 8);
- CaseAperture(lhshole_pos, noisecancelmic_dia, 8, 1);
}
+ CaseAperture(lhshole_pos, noisecancelmic_dia, 8, 1);
OrdinaryBottomEdgeApertures();
MicroUSBEtc();
// gaps for the lid's hinge arms
- HingePortion(hex20 - hinge_x_arms_gap,
- hex21 + hinge_x_arms_gap)
- minkowski(){
+ if (!$suppress_hinge) {
+ HingePortion(hex20 - hinge_x_arms_gap,
+ hex21 + hinge_x_arms_gap)
+ minkowski(){
HingeLidProfile();
circle(r= hinge_r_arms_gap, $fn= 8);
}
- // screw holes in the hinge arms
- HingeScrews();
+ // screw holes in the hinge arms
+ HingeScrews();
+ }
// thumb recess
ThumbRecessApply(epp4[1])
HingeLeverOuterProfile();
// space for the screws
- HingePortion(hex26, hex24)
- HingeLeverInnerProfile();
+// HingePortion(hex26, hex24)
+// HingeLeverInnerProfile();
// recesses for the nuts
- HingePortion(hex23, hex26+1)
- HingeLeverNutProfile();
+// HingePortion(hex23, hex26+1)
+// HingeLeverNutProfile();
// bores for the screws
HingeScrews();
translate([0, -phone_cnr_rad, 0])
rotate([90, 0, 0])
linear_extrude(height = phone_height - phone_cnr_rad * 2)
- KeeperProfile();
+ KeeperProfile(fatter=keeper_fatter, stubbier=keeper_stubbier);
}
module OneKeeperPrint(){ ////toplevel
linear_extrude(height=200)
rectfromto(include, inside_br - include);
}
+
+ for (i= [1,2]) {
+ translate([ 0, -phone[1] * i/3, 0 ])
+ cube(center=true, [1000, 4, 100]);
+ }
}
module TestSelectLidFrame(){
~ianmdlvl / reprap-play.git / blobdiff