From 42498096ed7be0f5b92096dc2c4da6f0d10aaef3 Mon Sep 17 00:00:00 2001
From: Christian Colglazier <christian@cacolglazier.com>
Date: Sat, 21 May 2022 15:53:39 -0400
Subject: [PATCH] Slot for small gear

---
 follow_focus.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/follow_focus.py b/follow_focus.py
index 5360a2d..a4c7ae5 100644
--- a/follow_focus.py
+++ b/follow_focus.py
@@ -92,7 +92,6 @@ copy = lid.faces('>>Z[0]').workplane().center(0, -offset-loop_thickness).polarLi
 lid = lid.faces('>Z[0]').shell(.000001-wall_width)
 lid = lid.add(copy)
 
-
 lid = lid.faces('>Z[1]').workplane().center(stepper_center[0], -stepper_center[1]-offset-loop_thickness).circle(5).extrude(lid_thicknesss-wall_width)
 lid = lid.faces('>Z[0]').workplane().circle(5/2).cutThruAll()
 
@@ -137,8 +136,12 @@ l_gear = l_gear.translate((21+stepper_center[0],20.15+stepper_center[1]+offset+l
 
 s_gear = cq.Workplane('XY').gear(SpurGear(module=mod,
                                           teeth_number=11,
-                                          width=gear_thinkness,
-                                          bore_d=4.5))
+                                          width=gear_thinkness))
+tab_distance = 2
+shaft_diameter = 5
+copy = s_gear.faces('<Z[0]').workplane().vLine(tab_distance, forConstruction=True).hLine(10).vLine(-10).hLine(-20).vLine(10).close().cutThruAll()
+s_gear = s_gear.faces('<Z[0]').sketch().circle(shaft_diameter/2).finalize().cutThruAll()
+s_gear = s_gear.add(copy)
 s_gear = s_gear.translate((stepper_center[0],stepper_center[1]+offset+loop_thickness,(gear_thinkness+gear_offset)/2))
 
 # Render