South Dakota 1920 (IRCWCC)

Discussion in 'Warship Builds' started by Kevin P., Jan 17, 2022.

  1. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    Float spool, float alignment mounts, and painted. the alignment posts fit inside the distribution center
    2C2E6A74-B760-4A15-8D2C-C3B377A27839.jpeg
    simple spool
    0A0F307B-2C43-408D-8556-374528E58948.jpeg
    C95564AC-7B1B-44CF-9613-66F6ED6F94F1.jpeg
     
  2. JustinScott

    JustinScott Well-Known Member

    Joined:
    Oct 20, 2006
    Posts:
    2,211
    Location:
    Dallas
    Tell us more about that spool?

    it’s hard to see from the photo how strong it is.
     
  3. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    It’s a simple spool attached to underside of float, so strength isn’t a key factor, the spool is printed in two halves, with a 1/8” hole down the middle for a fiberglass or stainless rod, simple printed supports. Dimensions for this specific one are 1.125” dia for the spool and about 3” long, it holds 10ft of 3/32” cord easily. I have a 10-24 screw through the bottom of the hull as a lifting anchor
    8ABA7CBB-0BB5-4A64-AB2F-69FD711558DB.jpeg
     
  4. JustinScott

    JustinScott Well-Known Member

    Joined:
    Oct 20, 2006
    Posts:
    2,211
    Location:
    Dallas
    Got it. That’s on the float.

    What do you have it anchored to on the hull?
     
  5. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    10-24 screw through the hull.
    73CAA9FA-2B11-4027-989A-8F174DB2919B.jpeg
    First battle / sea trials in the books this past weekend in NJ
    369F7A8A-A91A-49D6-A96B-BAB9A5E88644.jpeg
    several things to address, needs to go on a diet, need to cut down the rats nest, going up in motor speed from 900kv to 1100, some co2 system improvements
     
  6. bsgkid117

    bsgkid117 Vendor

    Joined:
    Feb 8, 2013
    Posts:
    1,175
    Location:
    NJ
    Glad you could make it @Kevin P. Also glad that despite the weather you were able to get some valuable combat trials for South Dakota.
     
    Justin Ragucci likes this.
  7. Nomercy

    Nomercy Well-Known Member

    Joined:
    Jan 27, 2021
    Posts:
    191
    Location:
    Maryland
    Guns worked good...lol
     
    diceman42 likes this.
  8. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    Some work before the Maryland battle this weekend. Shifted to larger gun hose, added a solenoid, plastic mags for weight considerations
    D02FB2DC-D393-4954-877D-6DA5960C97AA.jpeg
    cage masts
    F7CBF2CB-6F2A-4D4B-A90E-B6B45D441FA1.jpeg
    EFDC9DD7-AF79-43EB-B1E2-588F0DDA0651.jpeg
    Just about ready
    93318A8C-2C4E-48A1-939F-A67447A05EFF.jpeg
     
  9. diceman42

    diceman42 Member

    Joined:
    Jun 25, 2023
    Posts:
    30
    Location:
    SoCal
    This is a really impressive build
     
  10. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    Updating this build with some more details
    I made two decks since this boat has the unique feature of having two aft triple turrets and enough units to fill them. It was a major design decision that I had to build the rest of the boat around, fitting 3 bottles and 6 aft solenoids and accumulation tanks. I’ll take some more internal pictures soon, but here are a few from testing
    IMG_1803.jpeg
    Getting them to hit together was important, this was a shot while dialing the two groups in
    IMG_1805.jpeg
    test on a few boats that need resheeting
    IMG_1806.jpeg
    IMG_1807.jpeg
    They need some more work to get them performing that well on the water, I ran them 1st sortie for two battles and both campaign

    a few shots from nats
    IMG_1935.jpeg
    IMG_1936.jpeg
    And a highlight video

    View: https://youtu.be/3cecqZE1dyE?si=vwh_IXgWN_73gJ4U
     
    Commodore, WillCover and Beaver like this.
  11. Commodore

    Commodore Well-Known Member

    Joined:
    Aug 8, 2013
    Posts:
    560
    Location:
    Sunny TX
    Very nicely done! It appears that you had the same problem I had, of not realizing how close your stern guns were really hitting. I'm afraid that I dumped too many shots in the water Monday and Tuesday.
     
  12. Kevin P.

    Kevin P. Well-Known Member

    Joined:
    Mar 29, 2015
    Posts:
    1,722
    Location:
    Chantilly, VA
    Yes, the on board camera is enlightening, explains why our hit rates are so low

    some pictures of internals
    IMG_2047.jpeg
    6 aft solenoids and accumulation tanks
    IMG_2048.jpeg
    IMG_2049.jpeg
    Bow section
    IMG_2050.jpeg
    Tubing for mags from weight restrictions, space for pump
    IMG_2051.jpeg
    IMG_2052.jpeg
    IMG_2053.jpeg
    Aft aimers, need to hold both ends of barrels to really get them to hit together, tips can adjust up and down
    IMG_2054.jpeg
    About at the convergence point
    IMG_2055.jpeg
    Working on guns a bit before the nj battle
     
    notSoGnarly and Lou like this.