Crank Gear

thingiverse

A customized version of this music box design can be found at http://www.thingiverse.com/apps/customizer/run?thing_id=53235. The following options were used for the customization: MusicCylinderNamePosition = 0, crankAxisHolderH = 1.55, gearH = 3, MusicCylinderNameDepth = 0.6, MusicCylinderName = "test song", midBigTeeth = 20, E_PLA = 8,240,000, baseFrequC0 = 16.3516, epsilonCSG = 0.1, diametral_pitch = 0.6, snapAxisSlack = 0.35, crankGearAngle = 15, ro_PLA = 924, midAxisHolderH = 3.3, MusicCylinderNameFontSize = 8, GENERATE_CRANK_GEAR = 1, crankLength = 18, midGearAngle = -5, axisSlack = 0.3, midSmallTeeth = 8, crankExtraH = 4, gear_min_gap = 0.1, gear_hold_R = 4, pulleySnapL = 1.2, pteethMinD = 1.5, gear_gap = 1, crankTeeth = 8, gear_tolerance = 0.1, DEBUG_GEARS = 0, MusicCylinderNameFont = "write/Letters.dxf", pulleySlack = 0.4, teethNotes = C 0C#0D 0D#0E 0F 0F#0G 0G#0A 0A#0B 0C 1C#1D 1D#1E 1F 1, GENERATE_CRANK = 0, gammaTooth = 1.875, GENERATE_MUSIC_CYLINDER = 0, wall = 2, crankDirection = 0, teethHolderH = 5, teethHolderW = 5, crankAxisCutAwayH = 4, pinNrY = 35, pinNrX = 13, GENERATE_MID_GEAR = 0, crankSlack = 0.2, pulleyH = 10, noteAlpha = 5, musicCylinderTeeth = 24, and crankAxisR = 3. The design also includes a pulley with H = 10 and a music cylinder axis holder with H = 3.4. The model was generated with FOR_PRINT = 1 and $fn = 32.