Cam Shaft Toy

thingiverse

- Modelled from a Cummins 15L engine (seemed fitting) - Warning it will take alot of support material and cleanup to smooth - Insert-able length is 171 mm (6.74"), Smaller Shaft Diameter 28 mm (1.77"), Larger Shaft Diameter 50mm (2"), it also has a suction cup option - mold volume 217 mL ( 7.34 fluid oz) - Each has a mold and the actual pecker itself depending on how you are going to mold them. - mold has location for 4, 10mm locating dowles - can be scaled, cut and glued together to any size you want - Use Platinum Cure Silicone, Shore Hardness 10 = firm, 5 = Medium (ish), 3 = soft. - Smooth-On is a good source: "Dragon Skin 10" for firm, "Ecoflex-00-50" for medium and "Ecoflex 00-30" for soft ___________________________________________________________________ - for a quick and dirty toy (will have flashing that needs to be cleaned up) you can use the 3d printed molds - You could also sand and clear coat the mold halves, using Vaseline to seal the halves (note: silicone touching Vaseline will not set so make sure it doesn't squeeze into the mold cavity during assembly. So don't use too much in other words) - Print with thick walls ex: 4 layers or more with 8% infill - if going the wax route you will loose detail and don't let the molten wax sit in the mold too long, it softens the plastic ________________________________________________________________ - you can also just print the dick it self, sand it smooth, seal and make a mold the old fashion way, use this way for the best results. ______________________________________________________________ - I recommend printing vertical if possible to get the resolution. - pour the silicone to just bellow the surface then right at the end of the pot life smush the top on and add a weight to keep it from moving - a good resource for silicone toy making: https://vimeo.com/candiru - My other Thingiverse account: https://www.thingiverse.com/coil_b2/designs - Have Fun!!