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Mary Had a Little Lamb Music Box

by tbuser, published

Mary Had a Little Lamb Music Box by tbuser Mar 11, 2013

Description

UPDATE:

I printed it and the melody is correct, however the pins are too close together so the notes don't form right. I'll try tweaking it soon...

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Customized version of thingiverse.com/thing:53235

Created with Customizer! thingiverse.com/apps/customizer/run?thing_id=53235

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Instructions

Using the following options:

baseFrequC0 = 16.3516
snapAxisSlack = 0.35
pulleySlack = 0.4
midGearAngle = -5
crankGearAngle = 15
crankAxisHolderH = 1.55
GENERATE_MID_GEAR = 1
MusicCylinderNameFontSize = 8
wall = 2
E_PLA = 8240000
crankSlack = 0.2
musicAxisHolderH = 3.4
MusicCylinderNameFont = write/Letters.dxf
MusicCylinderName = mary lamb
pteethMinD = 1.5
axisSlack = 0.3
teethHolderH = 5
teethHolderW = 5
gear_hold_R = 4
crankDirection = 0
MusicCylinderNamePosition = 0
pulleyH = 10
diametral_pitch = 0.6
pinNrY = 63
pinNrX = 4
crankExtraH = 4
midSmallTeeth = 8
crankAxisR = 3
GENERATE_MUSIC_CYLINDER = 1
noteAlpha = 5
GENERATE_CASE = 1
MusicCylinderNameDepth = 0.6
gear_tolerance = 0.1
GENERATE_CRANK = 1
ro_PLA = 924
GENERATE_PULLEY = 1
$fn = 32
gear_min_gap = 0.1
crankTeeth = 8
musicCylinderTeeth = 24
crankLength = 18
gear_gap = 1
epsilonCSG = 0.1
pinD = 1.5
pinH = 3
pins = __X______X______X________X________X_______X_______X__________________X_______X_______X____________________X________X_______X__________________X______X______X________X________X_______X_______X___________________X______X_______X________X______X______X___
gearH = 3
GENERATE_CRANK_GEAR = 1
pulleySnapL = 1.2
midBigTeeth = 20
teethNotes = C 0D 0E 0G 0
gammaTooth = 1.875
DEBUG_GEARS = 0
FOR_PRINT = 1
crankAxisCutAwayH = 4
midAxisHolderH = 3.3
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