From 8c2d2f265790ae2022549438b198a60bbebea266 Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Tue, 29 Sep 2020 22:34:35 +0200
Subject: [PATCH] skrpro-mount: hole for nylon string

---
 skrpro-mount.scad | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/skrpro-mount.scad b/skrpro-mount.scad
index aabdfd9..6de9377 100644
--- a/skrpro-mount.scad
+++ b/skrpro-mount.scad
@@ -2,23 +2,26 @@ eps = 0.01;
 infty = 200;
 
 hole_dist = 87;
-hole_d = 2.5;
+hole_d = 3;
 hole_sep = 5;
 
 pcb_side_l = hole_dist+2*hole_sep;
 frame_l = 56;
 frame_w = 6.5;
-frame_wall = 2;
+frame_wall = 2.5;
 frame_wall_front = 4;
 
 body_w = 15;
-body_h = 10;
-pcb_h  = 7;
-pcb_bot = 3;
+body_h = 15;
+pcb_h  = 12;
+pcb_bot = 8;
 
-frame_open_x = 3;
+frame_open_x = 5;
 frame_open_y = 15;
 
+nylon_d = 3 + 0.7;
+nylon_wall = 2;
+
 module body() {
 	// pcb-side arm
 	cube([pcb_side_l, body_h, body_w]);
@@ -56,5 +59,10 @@ difference() {
 		rotate([0, 90, 0])
 		rotate([0, 0, 90])
 		cylinder(r = hole_d/2, h = body_h + 2*eps, $fn = 6);
+	// nylon string hole
+	translate([0, nylon_d/2 + nylon_wall, nylon_d/2 + nylon_wall])
+	rotate([0, 90, 0])
+	rotate([0, 0, 90])
+		cylinder(r = nylon_d/2, h = pcb_side_l + eps, $fn = 6);
 }
 
-- 
2.43.5