Radiateur, ventilateur, durite, alternateur pour moteur a air / Radiator, fan, hose alternator Pneumatic Air Engine

thingiverse

Decorative additions to the 4-cylinder engine include replacing the timing belt pulley (accessory support), fan, motor pulley, alternator, radiator, oil filter, base plate, hoses, and belt. The radiator and alternator were downloaded from Grabcab.com, modified, and resized. Alternator tension adjustment is done by loosening the alternator. I used a Chevrolet 250 engine as my model: https://www.pinterest.fr/search/pins/?q=chevy%20250%20engine&rs=typed&term_meta[]=chevy%7Ctyped&term_meta[]=250%7Ctyped&term_meta[]=engine%7Ctyped Additional material: - 2mm shafts - 2 plastic screws 6*2mm - 1 M3 screw *~15mm (motor pulley) - 2 M2 screws/locks *10 - 4 bearings 693zz (3x8x4mm) The hoses have some visual imperfections (bad parameters?). Print in flexible material (Formutura FlexiFil) with a PVA support. Printed in PETG The two parts of the alternator already have their support (be careful of the position on the plate). Collar the fan shafts into the bearing (with the speed and tension of the belt, the fan tends to leave its location). I applied bombastic glue to all pulleys in contact with the belt to improve adhesion (try something else), the belt can also be sanded. [EDIT] I found a much better solution! Use a belt adhesive product like Loctite 8005! Guaranteed result! Video: https://youtu.be/Ng54V94-18Y Coming soon: - Exhaust - Intake Update 25/08/2019: re-done motor wheel