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redFrog hacks to improve dimenstional stability by samotage
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samotage
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Coordinate errors from solder paste run
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samotage
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The y axis timing belt was too short!
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samotage
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Y axis motor mount was wobbly - this is beefy, and has z drive
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samotage
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samotage
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Whole back is re-inforced for the high mount z drive fixing.
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samotage
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Tilted for a little extra travel
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samotage
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Gusset to prevent x-axis bracket flex - with polyurethane glue
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samotage
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The other side gets a special gusseting to allow good home travel.
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samotage
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The webcam mount - the original one failed.
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samotage
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This is the mount for the solder paste syringe
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samotage
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PCB fiducials make an awesome home spot, also check spot for nozzle offset.
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samotage
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samotage
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Giving up on feed (for now) instead going to use fixed tapes and solve it with code.
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samotage
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New pick needle made from a piece of 1/4 inch all thread, 18gauge syringe needle and magic.
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samotage
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samotage
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3 way solenoid valve with vent piping and home brew muffler.
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samotage
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Another view of the rear re-inforcement
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samotage
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This was a little tricky to fit...
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samotage
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Rails cut short for the gusset.