Motor, Chain, and Crank Shaft The video shows the motor turning the chain and the crank shaft. Some of the parts in the video are not quite finished but I really wanted to see if it all worked together ok. Actually, when I put it together like this,…
Continue readingThe Jig and Crank Parts I built the parts to the crank shaft and then drilled some holes in that long aluminum plate to hold the parts in place. I thought that the holes in the crank parts would hold the rest of the parts in place, but…
Continue readingBack Plate with Motor Mount The back plate attaches to the back of the frame and holds the motor and one of the bearing tubes for the crank shaft. I call it a “bearing tube” because it’s a short tube brazed into the metal plate to hold a…
Continue readingMy dad gave me his old million machine. It’s a Benchmaster mill and it works pretty dang well compared to using a hack saw and filing. Benchmaster (banana for scale) I’ve learned a lot about milling in the last few weeks, but nothing that would get written in…
Continue readingIt occurred to me that a link that is used only to change the direction of link movement, like the one pictured below, is sort of an idler link. it’s like an idler pulley because it doesn’t do anything on it’s own. An idler pulley keeps tension in…
Continue readingI have a new part built for the new Rolling Ball Sculpture. Small Ball Lifter The small lifter part is the lowest lifting arm on the mechanism. This part lifts the ball off the frame to a position where another arm can take the ball. The ball is…
Continue readingThe PriorityStackPanel class is a Panel element that I built for my Windows Store app. The idea is that the panel should adapt the content to the display based on a set of rules. The existing panels in C# and WinRT are totally useless for this task because…
Continue readingManufacturing has begun on ball lifter #2. Design Animation of Lifter #2 The lower mechanism lifts the ball off the entry track to a position where link 3 at connector F can catch it. From there, it is lifted and dropped onto a short track about half way…
Continue readingI have only used this horizontally. This panel will shrink down to zero size if needed, which might not be what you expect. The important parts of the code are commented. This is my first attempt at this particular feature and the code may be incomplete. I have…
Continue readingI recently wrote about a sort of StackPanel that I needed to write that would never show partial content if there was not enough room for that content. Well, I was about to write a new post with the code for it, which is working as well as…
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