Random stuff…

I have a little bit of time so I thought I would post some random things.

First off, most of you know that I have been growing my coffee plants for around 5 years. I have only had blossoms on them twice and earlier this year was the one of them. I was really happy to see blossoms, since its a good indicator that I’ve finally gotten close to making them happy. I was watering them a couple days ago and almost didn’t notice these…

Those are coffee beans! The very first time in years of growing I have had coffee beans! They are hard to notice because they really blend in with plant. As proof, see how many beans you can count in the next photo..

Hint: there are 5 beans in that photo, but I bet you counted 3. I’ll post more pics if they get to the ripe phase and turn red. Overall, I’m just happy to see any beans, ripe or not.

Switching gears…… Some of you know I enjoy making small engines and I have met many wonderful people going to miniature engine meets and forums. One of the great men I got to meet was Bruce Satra. He revived a model engine from the 1940’s called the Morton M5. The Morton model engine is actually based on the LeBlond engines in the previous post. Here is a pic of the Morton Bruce built in the ’80’s.

I started a Satra M5 from castings that Bruce sold several years back, but I didn’t buy a complete kit, just a few to get me started. When I ran into a couple machining questions I emailed Bruce and he was always super helpful. Unfortunately Bruce passed away several years ago and many of us were left without parts. A friend of Bruce, whom I will not name but is an easy Goggle search to find, was supposed to keep the Satra Morton M5 going in memory of Bruce. Alas, he has completely dropped the ball, even going so far as not keeping VernalEngineering.com (Bruce’s M5 webpage) running. Here is a pic of the fantastic castings Bruce used to sell…

So, left without a source of parts after several attempts over several years to contact Mike (oops, wasn’t going to name drop) I am left with my usual answer. I will make my own castings based on Bruce’s notes and conversations we had. (As if some of you out there couldn’t guess I was going to say that)

I’ve started the process and here is a little info on progress. I started by modeling the parts in CAD software and then printing out the parts to verify dimensional accuracy…

Those quick and rough prints checked out, so now I am making my wax molds. I’m a couple revisions in on the rod and piston molds, and have found a wax suitable to injecting into the small lines and cavities. Now I am just refining the molds to help with the last small imperfections in the wax parts. I’ll post more pics and info when I have some final wax parts before attempting the first metal castings.

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