Re: 1/350 USS Bennington (CV-20)
Posted: Mon Sep 03, 2012 1:34 am
Update 51
It�s ma�ana, if just barely.
O.K., here�s what I came up with for the boat booms. Remember, before I start that I don�t know what the
I�m doing. I know very little about ships and have very limited experience building models. The only scratch building I have ever done has been on this model.
I based my boom on Figure 2-20-Parts of a Boat Boom, in the NAVEDTRA 14067 Seaman manual. (Thanks Russ!) For positioning and boom lengths I used the �Yorktown Drawings Data Sheet� from Ray Bean�s Essex2, a clip of which is shown below. I started with the boom #1 in the photo, which as Tracy has posted, was used in underway refueling. To make the boom, I reasoned that if it has a catwalk it must be fairly large, but not too large. I picked a piece of styrene rod out of my assortment that looked good. It happened to be 0.06� diameter, which, if you do the math would be 1.75�. This seems reasonable to me for a narrow catwalk. In reality, they could be larger or smaller, I don�t know.
I used a narrow strip of PE sprue (if you can call it that) to make the catwalk. The width was perfect, so all I had to do is cut it to length, and glue it on to the rod, which was already cut to length. For the triangle shaped object that must be where the gooseneck is I used part of the NTDS Antenna Bridge from the GMM 1/700 Modern New Jersey PE set. I put an eye bolt from GMM�s 1/350 Buckley/England PE set on the end of the boom where the Topping Lift (or Vang) would attach and a part of the Boat Man ropes from the same PE set for the pulley near the center of the boom. It�s not perfect by any means, but I think once I paint it, it will look decent. I�m not sure that it�s worth the extra effort, but hey, I�m having fun, and besides, now that I�ve done one, I�m kind of committed to doing the others. As for the next one, based on comments by russ2146, who pointed out that Boom #2 doesn�t have access to a deck, I think I�m going to move it forward of where it is showing in the plans (as shown in green in the figure above).
CHEERS!
It�s ma�ana, if just barely.
O.K., here�s what I came up with for the boat booms. Remember, before I start that I don�t know what the
I based my boom on Figure 2-20-Parts of a Boat Boom, in the NAVEDTRA 14067 Seaman manual. (Thanks Russ!) For positioning and boom lengths I used the �Yorktown Drawings Data Sheet� from Ray Bean�s Essex2, a clip of which is shown below. I started with the boom #1 in the photo, which as Tracy has posted, was used in underway refueling. To make the boom, I reasoned that if it has a catwalk it must be fairly large, but not too large. I picked a piece of styrene rod out of my assortment that looked good. It happened to be 0.06� diameter, which, if you do the math would be 1.75�. This seems reasonable to me for a narrow catwalk. In reality, they could be larger or smaller, I don�t know.
I used a narrow strip of PE sprue (if you can call it that) to make the catwalk. The width was perfect, so all I had to do is cut it to length, and glue it on to the rod, which was already cut to length. For the triangle shaped object that must be where the gooseneck is I used part of the NTDS Antenna Bridge from the GMM 1/700 Modern New Jersey PE set. I put an eye bolt from GMM�s 1/350 Buckley/England PE set on the end of the boom where the Topping Lift (or Vang) would attach and a part of the Boat Man ropes from the same PE set for the pulley near the center of the boom. It�s not perfect by any means, but I think once I paint it, it will look decent. I�m not sure that it�s worth the extra effort, but hey, I�m having fun, and besides, now that I�ve done one, I�m kind of committed to doing the others. As for the next one, based on comments by russ2146, who pointed out that Boom #2 doesn�t have access to a deck, I think I�m going to move it forward of where it is showing in the plans (as shown in green in the figure above).
CHEERS!