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Hello all of you, A friend got some castings in a box that must come from the US. Tey are aluminum and on the box is written "Palmer Bros". Together with it a drawing/plan, made by H. Upshur and dated 12-15-00. The drawing is from a single cilinder engine with a T-cylinder. The castings are for...

Hello everyone, I have a set of castings comming from the US. It is meant for building a Palemr Bros NR2 modelengine. It has T-shaped cilinderheads. Originaly for marine purposes. There is only one drawing made by H. Upshur and dated 12-15-00. But that drawing is from a one cylinder engine. The...

It is not exactly work in progress as you see usual. But I saw in the download sector the drawings from that condensing steamengine and I have made some Solidworks drawing from it. It is not yet completely finished, but it gives you a good idea how it will look when finished. I made this drawing...

Does anyone on this forum have some experience with cutting off internal gears? I would like to know if it is possible either on a millingmachine or with some special home made tools. Nemt

As promissed, some pictures from work I've done so far. The engine is beginning to look like an engine. The cilinderblocks are machined from the sollid. Waterspaces are bored in the 4-jaw chuck. I Have prepared the cylinders by boring them. Now I have to make them fit in the cylinder blocks...

Hello dear people, As many others, I accendentely landed in this forum. I'm a modelengineer for several yaers now. Started with stem, did some stirling an now mainly building IC models. Right now I try to build L.C. Masons Mastiff. It will be more ro less a Bull Mastiff because, beiing a...