LOS ANGELES class Sub on Scale 1/81 (I thnik?)

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  • profesorul
    Lieutenant
    • Mar 2010
    • 63

    #46
    Thanks PETER ,

    All I can do is to tray !.

    Comparing to 1/700 scale my job is "a piece of cake" .

    MARIUS

    Comment

    • profesorul
      Lieutenant
      • Mar 2010
      • 63

      #47
      Originally posted by Peter W
      Marius,

      Easiest way to do it is if you have a rivet gun. Drill a hole into a scrap piece of metal the size of the rivet, then fit and pop the rivet then slowly and steadily with a drill bit slightly bigger than the rivets hole drill the head off. It will probably get stuck on the bit but just reverse the drill whilst holding it with pliers.

      Peter
      HI PETER ,

      What do You say about that ? .
      - I enlarge hole in the hull approximately 0,1mm bigger than the rivet ring ,
      - I enlarge also the hole in the rivet ring nd than I cut it the ring ,
      The result is , what You see in the pictures below :






      looks more OK than the rivet next ?.
      The last picture shown the rivet ring with flat surface up side down but I don't like it . I'm gonna use the rivet ring with curved surface up .

      MARIUS

      Comment

      • Peter W
        Captain
        • May 2011
        • 509

        #48
        Looks good, as long as the hole is 1/8" (3mm) or bigger then it will be functional as well.

        As Mr M says " keep it up ".

        Peter

        Comment

        • profesorul
          Lieutenant
          • Mar 2010
          • 63

          #49
          OK That's it !.
          I'm don with the flooding holes .
          I don't want to hear NO more about Flooding Holes!!! .

          these is the FINAL shape :














          MARIUS

          Comment

          • profesorul
            Lieutenant
            • Mar 2010
            • 63

            #50
            And Part II :










            MARIUS

            Comment

            • profesorul
              Lieutenant
              • Mar 2010
              • 63

              #51
              HELLO There ,

              I progressed a little work on the submarine. ...
              Not having a laser level or other modern means of marking curved surfaces , I have found a way to draw a straight line inside the lower hull .
              I did like the following:
              On the exterior of the lower hull I had the axis allready trased – axis used to draw the flooding holes ...... I made a few very small holes along this axis , I’ve passed a more resistant rope inside the submarine , I caught as stretched out as I could at the ends , and on the other holes I made a connection to the outside as seen in pictures .
              In the end I’ve put a few drops of glue on each link

















              MARIUS

              Comment

              • profesorul
                Lieutenant
                • Mar 2010
                • 63

                #52
                part II :

                then I moved to the next stage of the work consisted of making a bronze bushings have inside a 6mm hole for propeller shaft and a small flange at one end.
                Flange and also will be a stop on it will slip when the propeller rotates.
                Bush I did - a smaller more remain outside as much as in material thickness will give aft cone when the hole for attachment.
                I found a shaft 6mm long enough, worked extremely fine (it was to a printer) at one end which I did a 5mm thread for the adoptive propeller and screwing nut





















                MARIUS

                Comment

                • profesorul
                  Lieutenant
                  • Mar 2010
                  • 63

                  #53
                  PART: III ,



















                  Comment

                  • profesorul
                    Lieutenant
                    • Mar 2010
                    • 63

                    #54
                    And the last step :
                    - not having such thick material for WTC supports - and two component resin is very expensive here , I chose to do each support from light pvc , four layers of 2 mm glued , pressed and procesed on lathe - as seen in pictures .... a job that is extremely messy ,






















                    MARIUS

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