From da8b5dee5c3432b67a34d0d7298e10d0653390b9 Mon Sep 17 00:00:00 2001
From: Christian Colglazier <christian@cacolglazier.com>
Date: Sun, 22 May 2022 21:05:24 -0400
Subject: [PATCH] Fastener gap
---
follow_focus.py | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/follow_focus.py b/follow_focus.py
index f8f65a4..02600ae 100644
--- a/follow_focus.py
+++ b/follow_focus.py
@@ -17,6 +17,7 @@ fastener_width= 11
fastener_height= 3.5
fastener_length= 20
fastener_h_spacing= .2
+fastener_gap= .2
# NEMA 17 stepper motor
stepper_motor_size= 42.0
@@ -172,8 +173,9 @@ base = base.faces('<<Y[-1]').workplane().center(-5,0).circle(6.5/2).cutBlind(-su
base = base.faces('<<Y[-1]').workplane().circle(8.5/2).cutBlind(-support_radius-mount_gap)
# Fastener
-base = base.faces('<<Y[-1]').workplane().circle((fastener_width+1)/2).cutBlind(-fastener_hole_depth)
-fastener = base.faces('<<Y[-4]').workplane().circle(fastener_width/2).extrude(fastener_hole_depth+fastener_h_spacing+fastener_height, combine=False)
+base = base.faces('<<Y[-1]').workplane().circle(fastener_width/2+fastener_gap).cutBlind(-fastener_hole_depth)
+fastener = base.faces('<<Y[-4]').workplane().circle(fastener_width/2)\
+ .extrude(fastener_hole_depth+fastener_h_spacing+fastener_height, combine=False)
fastener = fastener.faces('<<Y[-1]').workplane().center(-fastener_length,0)\
.line(20,-fastener_width/2)\
.vLine(fastener_width)\