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Small gear

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This commit is contained in:
Christian Colglazier 2022-05-20 22:56:20 -04:00
parent e643abe3d4
commit 44c9226a49
1 changed files with 10 additions and 3 deletions
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13
follow_focus.py
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@ -96,7 +96,7 @@ lid = lid.faces('>Z[1]').workplane().center(stepper_center[0], -stepper_center[1
lid = lid.faces('>Z[0]').workplane().circle(5/2).cutThruAll() lid = lid.faces('>Z[0]').workplane().circle(5/2).cutThruAll()
gear_gap=0.2 gear_gap=0.2
base = base.faces('<Z[1]').workplane().center(21,20.15).circle(25).cutBlind(-gear_thinkness-gear_gap) base = base.faces('<Z[1]').workplane().center(21,20.15).circle(26.5).cutBlind(-gear_thinkness-gear_gap)
t=11/2 t=11/2
base = base.faces('<Z[2]').workplane().hLine(t, forConstruction=True).threePointArc((-t,-t/2),(0,t)).polarLine(t, -slant_degree).close().extrude(-lid_thicknesss+wall_width) base = base.faces('<Z[2]').workplane().hLine(t, forConstruction=True).threePointArc((-t,-t/2),(0,t)).polarLine(t, -slant_degree).close().extrude(-lid_thicknesss+wall_width)
gear_offset=0.5 gear_offset=0.5
@ -113,14 +113,21 @@ lid = lid.faces('<Z[0]').workplane().circle(m_hole_diameter/2).cutBlind(-m_hole_
mod=0.8 mod=0.8
l_gear = cq.Workplane('XY').gear(SpurGear(module=mod, l_gear = cq.Workplane('XY').gear(SpurGear(module=mod,
teeth_number=58, teeth_number=63,
width=gear_thinkness, width=gear_thinkness,
bore_d=large_gear_diameter)) bore_d=large_gear_diameter))
l_gear = l_gear.translate((21+stepper_center[0],20.15+stepper_center[1]+offset+loop_thickness,(gear_thinkness+gear_offset)/2)) l_gear = l_gear.translate((21+stepper_center[0],20.15+stepper_center[1]+offset+loop_thickness,(gear_thinkness+gear_offset)/2))
s_gear = cq.Workplane('XY').gear(SpurGear(module=mod,
teeth_number=11,
width=gear_thinkness,
bore_d=4.5))
s_gear = s_gear.translate((stepper_center[0],stepper_center[1]+offset+loop_thickness,(gear_thinkness+gear_offset)/2))
# Render # Render
show_object(base, name='Follow Focus Base') show_object(base, name='Follow Focus Base')
show_object(lid, name='Follow Focus Lid') show_object(lid, name='Follow Focus Lid')
show_object(l_gear, name='Follow Focus Large Gear') show_object(l_gear, name='Follow Focus Large Gear')
show_object(s_gear, name='Follow Focus Small Gear')