Duesenberg Straight 4, quarter scale

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peterl95124

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its the little things that take so much time...
here are the distributor and oil pump, still works in progress
(and there's a water pump part currently clamped to my mill,
which is taking up lots of mental energy to design)
 

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peterl95124

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a small amount of progress on the water pump (have mostly been working on other projects)
some (fun for me!) rotary table work was involved, plus lots of filing afterwards
 

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peterl95124

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some machining operations on the rotary table for the water pump scroll
first is approximating the scroll height as a staircase
second is using a 45-degree end mill to approximate the tubular roundness of the scroll
 

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