Finally the locomotive is joining the take-apart-toy series.
An other fun toy, for children to take apart & build again.
When the boiler explodes, the locomotive could be "repaired" easily.
For young children, this is a fun way to improve eye-hand coordination.
This locomotive needs:
* all body parts
* 9x bolts
* 2x nuts
* a screw driver set
Bolts & nuts & screw driver set, could be downloaded here for free:
With 10+ downloads, also a wagon will be designed.
For now, the base_frame2.stl does have a M3 interface, for adding a hook.
20190119: Model is printed, tested and where necessary the uploaded stl files are optimized.
Printed most parts with 0.8 nozzle.
Boiler parts & cap with 0.4 nozzle.
Care has been take, getting all dimension right. But it still seems difficult to print the right dimensions.
The bolt & nut interfaces on the locomotive parts are the same like the 'stand-alone' bolt_v1 & nut_v1. I would like to suggest, first printing one bolt & nut and use the same settings for the locomotive parts.