Oshkosh Het M1070, M1000

[Car5858]

I got a package from UPS today, containing the prototype diff covers. I first modeled them with Acad 2009 3D, then exproted an stl file. This file I sent to a 3D prototyping company for evaluation. Each part cost about 20-25 dollars to produce, but I now have casting masters.

I did do a temp fit-up, and found that the design of the bearing housing was missing needed reinforcement (exposed internal bearing). So I will have to redesign that part.

Since I did not request a specific color, the parts came in cream color ABS . I did not request a smooth finish due to the extra cost.

Over all the parts are as designed, so 3D printing has come a long way in the last couple years. The parts are a little rough with ridges about .003 inches apart and produces a really nice look (to me).

The service provider was fast with the production and shipped the parts the next day. I cant ask for better than that

So now you guy's have an idea of what the axles will look like when finished.

If you need to make a one off part for a master or installation I think this is a good alternative to machining for a couple of days.

I have started on the front spring assemblies but not enough progress to show.

Thanks for looking

Carl