Mary Had a Little Lamb Music Box

thingiverse

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... Customized version of http://www.thingiverse.com/thing:53235 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=53235 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____XXX__XXX____X____X_X__X__X__X____X____X_XX____X__XX____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