Toy Train
Description
A toy train with wheels similar to the toy truck in my profile. I print this at 30% infill with PLA and used 4 wall lines. I also use tree supports as they separate very well from the models. Due to expansion on my printer, post-print I drill the wheel axel holes at 4 mm and the hitch hole at 6.5 mm to clean out. I also tap the beginning 2-3 mm of the wheel axel holes with a 3 mm tap (optional) to help in starting the stainless M3 x 12 cap screws that act as the axels for the wheels. I have not yet had my nephew torture test this model but I tested the hitches before printing the full model and could not break them with as much force as I could muster by hand. No guarantees, though, a 3 year old boy is a tough animal LOL. Fully assembled this train is about 3 feet long and took several days to print on my Ender 3 pro. I printed each car in a different color for visual interest. Good Luck. No warranties are implied or expressed print at your own risk.
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