Parts for TRIX Metal Construction Sets

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These are parts for TRIX metal construction sets. The original plastic gears have a module of 1.5, but appropriate for the center to center distance should be 1.56. That is why the gears have a large clearance. I decided to make gears with a module of 1.55 instead of 1.56 because of the tolerance of the base parts we need a little bit more clearance. I added some gear wheels with a different number of teeth, a crank and a helping wrench for the positioning of nuts and bolts. To be continued! The models were created with PTC Creo Elements Direct Modeling Express 6.0. This programm is free, but can only read native pkg2, step, stl and write only pkg2, stl and pictures.