HMS Holland 1 - 3D CAD model in the making

[RCSubGuy]

Absolutely gorgeous work!

[DrSchmidt]

Some more pipes and plugs....

[DrSchmidt]

More bits, parts, levers....

[DrSchmidt]

A bit of progress on my old Holland project.....still working on the Otto Motor, that has much more in common with a steam engine than with a modern combustion engine, e.g. the revolution speed was controlled with a centrifugal governor.

[DrSchmidt]

Som emore details, drives, cam shaft....the position of the rocker levers with respect to piston posiion is approximated....

[DrSchmidt]

A bit of progress on the Otto motor of the HMS Holland. Some rocker levers, valves and retaining springs.

[DrSchmidt]

Some more progress on the valve covers and the cam shaft supports.....

[DrSchmidt]

Working of good drawings makes a huge difference....

[DrSchmidt]

I ran into this excellent 3D model of the HMS Holland by Mark Alloway:

https://blenderartists.org/t/hms-holland/1100038

As I'm missing source material for the Engine I contacted him to learn where he got his information. He was very helpfull, and I'm happy to say, that I got some very accurate drawíngs of the Otto engine . That's a big differenece,....

[DrSchmidt]

Slow progress...

[DrSchmidt]

Nice Sunday aftrenoon....some European League Football and drawing the Otto-Engine of the H.M.S. Holland

[DrSchmidt]

And some more....

[DrSchmidt]

More progress on the internal structure....

[DrSchmidt]

Getting the bulkheads and floors done....

[DrSchmidt]

Took a while, but thank to the nice hint by Mr. Subculture I got hands on the John Lambert pans of the HMS Holland, got them scanned and now I'm good to go....