More Metal

[Dave R]

Cast hand rail post and nut modeled in SketchUp. Core patterns, second from left.
Dimensions taken from a college textbook by a professor from the M.I.T., published 1905.

The post is 8-1/2 inches tall from the bottom of the base to the center of the hole.

[Bryan K]

Excellent as always.

[majid]

Excellent!

[Dave R]

Thank you gentlemen.

Here's a screen shot showing the patterns and cores for "3D printing" these things 19th Century-style.

[Bryan K]

Very nice!

[Mike Amos]

[Dave R]

A little more metal.

[mrossk]

Heavy!

[Bryan K]

Really nice clean design and modeling.

[Dave R]

Thankee gentlemen.

[Dave R]

A Sterling engine.

Needs machine screws, nuts, and some screw threads cut yet.