"Frère Jacques" Music Cylinder for Parametrized Music Box

thingiverse

Using the following options: musicCylinderTeeth = 24 wall = 2 GENERATE_CASE = 0 FOR_PRINT = 1 pulleySnapL = 1.2 DEBUG_GEARS = 0 crankAxisR = 3 musicAxisHolderH = 3.5 crankExtraH = 4 crankAxisCutAwayH = 4 gearH = 3 GENERATE_CRANK = 0 gammaTooth = 1.875 epsilonCSG = 0.1 GENERATE_CRANK_GEAR = 0 crankDirection = 0 ro_PLA = 924 axisSlack = 0.3 diametral_pitch = 0.6 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.....X..X.X..........X...........X..X..................X......................................XXXXXXXXXXXXX midGearAngle = -5 $fn = 32 crankTeeth = 8 GENERATE_MUSIC_CYLINDER = 1 E_PLA = 8240000 crankAxisHolderH = 1.5 pinNrY = 49 pinNrX = 13 gear_tolerance = 0.1 crankGearAngle = 15 pteethMinD = 1.5 GENERATE_MID_GEAR = 0 crankLength = 18 GENERATE_PULLEY = 0 baseFrequC0 = 16.3516 teethHolderH = 5 teethHolderW = 5 midSmallTeeth = 8 pulleyH = 10 crankSlack = 0.2 pulleySlack = 0.4 gear_min_gap = 0.1 midBigTeeth = 20 noteAlpha = 5 midAxisHolderH = 3.3 teethNotes = C 0C#0D 0D#0E 0F 0F#0G 0G#0A 0A#0B 0C 1C#1D 1D#1E 1F 1 snapAxisSlack = 0.55 gear_hold_R = 4 gear_gap = 1 This model is compatible with the default parameters of the "Parametric Music Box" and was created using this web page: http://www.wizards23.net/projects/musicbox/musicbox.html with the input: C0 D0 E0 C0 C0 D0 E0 C0 C0 E0 D0 E0 C0 C0 E0 G0 A0 D0 F0 E0 G0 E0 C0 C0 C0#0D 0D#0E 0F 0F#0G 0G#0A 0A#0B 0C 1C#1D 1D#1E 1F 1. When entering this into Customizer, make sure you set pinNrY to 49 (so one lower than the calculated value) because the last line in the input ensures that the cylinder hits all notes at the same time and plays a strange sound.