caja de musica

thingiverse

A customized version of this thing can be created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=53235. Options used in generating the model include gearH set to 3, gammaTooth set to 1.875, axisSlack set to 0.3, teethHolderH and teethHolderW both set to 5, pulleyH set to 10, GENERATE_PULLEY set to 1, ro_PLA at 924, MusicCylinderName set as "test song", GENERATE_MID_GEAR set to 1, gear_min_gap set to 0.1, FOR_PRINT set to 1, gear_hold_R set to 4, crankSlack set to 0.2, pinNrY set to 35, pinNrX set to 13, wall set to 2, diametral_pitch at 0.6, E_PLA at 8240000, midAxisHolderH set to 3.3, GENERATE_MUSIC_CYLINDER set to 1, pinD set to 1.5, pinH set to 3, pins containing "X" and "o", gear_gap set at 1, GENERATE_CASE set to 1, pulleySnapL set to 1.2, pteethMinD set to 1.5, teethNotes as "C 0C#0D 0D#0E 0F 0F#0G 0G#0A 0A#0B 0C 1C#1D 1D#1E 1F 1", musicCylinderTeeth set to 24, crankLength set at 18, gear_tolerance set to 0.1, crankGearAngle set to 15, crankAxisR set to 3, snapAxisSlack set to 0.35, GENERATE_CRANK_GEAR set to 1, epsilonCSG at 0.1, crankAxisCutAwayH set to 4, crankExtraH set to 4, DEBUG_GEARS set to 0, crankAxisHolderH set to 1.55, $fn set to 32, MusicCylinderNameFontSize set to 8, midSmallTeeth set at 8, MusicCylinderNamePosition set to 0, MusicCylinderNameFont set as "write/Letters.dxf", midBigTeeth set at 20, midGearAngle set to -5, crankTeeth set at 8, crankDirection set at 0, and GENERATE_CRANK set to 1, along with musicAxisHolderH set to 3.4, MusicCylinderNameDepth set to 0.6, and noteAlpha at 5. The model parameters result in a music cylinder with teeth playing the notes C, C#, D, D#, E, F, F#, G, G#, A, A#, and B when it's rotated by a crank, with the crank gear angle set at 15 degrees.