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CPDDET

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Posts posted by CPDDET

  1. The next step was to make the vertical rod on which the gooseneck rides.

    I began by taking a piece of 1/32 inch brass round stock and flattening one end with a pin driver and hammer. Then slid the gooseneck on the round end before flattening that end with the pin driver.

    In order to drill the holes in the flat ends without the drill bit wandering, I glued (CA) a .05mm washer on each end to act as a guide for the drill bit. Then hand drilled the holes with a pin vice. After words I used acetone to remove the washers.

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    Now to build the bands that attaches the gooseneck assembly to the foremast.

  2. Finally got around to making the other half of the gooseneck for the foremast. Its been a while coming, LOL

     

    I began with a .125 square brass bar and milled it down to .085

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    Then used a #66 bit to drill a hole for the through bolt that would hold the two halves together

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    Then drilled another hole into the face of the bar and two more holes into the side of the bar

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    Then, using a file, joined the two holes to form a slot

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    Checked the fit of the two halves

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    Then drilled a hole straight down into the bar to accommodate a piece of brass rod that will be used to attach the gooseneck to the boom

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    I attached the two halves with a .8 mm bolt and nut and trimmed off the excess

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    Then used a jeweler’s saw to cut the gooseneck from the bar

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    Used CA to glue the brass rod into the back side of the gooseneck

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    This is a picture of the finished gooseneck mounted (simulated) on a brass rod with a piece of dowel for the boom. The boom can swivel port to starboard, slide up and down the brass rod and the gooseneck will allow the boom to lift after the downhaul is set

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