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Author Topic: BlowFish blank machined  (Read 1827 times)

Offline pep

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BlowFish blank machined
« on: January 23, 2022, 01:26:26 PM »
Last two holes were drilled for tap size #3, 1/4 28. Is undersized for the bolt to pass thru the top half when cut.

Other than cutting, shaping, and opening the bolt pass-thru holes . It's well on it way to being a viable part.
« Last Edit: January 24, 2022, 09:03:18 AM by pep »
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Offline pep

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Re: BlowFish blank machined
« Reply #1 on: February 06, 2022, 08:01:37 PM »
Needs 2 locater pins and it will be done.  Holes are 1/2, going next size up  & turn for an interference fit. Hot and cold part assembly.
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Offline pep

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Re: BlowFish blank machined
« Reply #2 on: February 13, 2022, 03:37:43 PM »
Turned the pins cut and set next tight tolerances. Will use one part in the freezer, the other boiling water, and assemble.

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