46" RAF Crash Tender
46" RAF Crash Tender
46" RAF Crash Tender
Good to hear your making steady progress.
If you look through my build blog you will see that there's a white nav light on the top of the mast and also another on the leading edge of the cabin between the legs of the mast support.
Rob.
46" RAF Crash Tender
46" RAF Crash Tender
Aha! That's why the dwgs looked so familiar!!😁👍
Cheers, Doug 😎
46" RAF Crash Tender
46" RAF Crash Tender
46" RAF Crash Tender
Just found this on the net.
There are two approaches you can try for fixing warps in plastic. The first is to simply clamp the parts and adhere them with adhesive. I prefer the liquid styrene cement, which actually fuses or welds the parts as opposed to adding an adhesive to create the bond. Once so fused, they're nearly impossible to separate. Most of your alignment issues can be addressed this way.
Most warping issues for these models come when you cut it to allow access for your RC components. These are usually long cuts along the mid-line of the boat. It is common for the cut parts to see warping along the length, creating gaps in the seam that are unsightly and hard to address via the first method. For these, the solution is to mechanically force the part straight, then heat the plastic up to its Glass Transition temperature for a short time, then cool it off.
Polystyrene begins GT between 175-195° F (79-91 C) depending on its molecular weight, plasticizers, pigments and fillers. In order to straighten warped polystyrene parts, you need to get the plastic up to that temperature, allow it to settle in the proper shape, and then cool it back down again.
There are a number of ways to accomplish this. The safest one for small parts is to use hot water. Simply heat up a bowl of water in the microwave to something around 200F, allow it to cool slightly and then dunk your part. Once the plastic has heated up, it should become more malleable and retain whatever shape it's put into. Dunk the part in cool water to lock in the new form and you're done! You can also use your oven, which allows for precise control of temperature in a larger format.
Most sub hulls are going to be much larger than your bowls or oven, so you're going to need to use something like a hair blow dryer or, ideally, a heat gun. This takes some practice, as it's easy to overheat the parts and get warping and distortion, or even burning if you're not careful. Never focus the heat gun on one section for too long. Keep it moving at all times and use broad strokes so that you're heating up a large area. You'll see the part relax into the proper shape. Once it does, let it cool thoroughly before releasing your clamps and checking alignment. Repeat as often as necessary for a great fit.
Martin.
46" RAF Crash Tender
In the past I’ve found heating plastic suddenly has resulted in flat areas warping or distorting as the area intended is straightened. To get round this I twisted the plastic and held it in correct position with clamps etc and then gradually warmed with a hair dryer which can be moved away if distortion starts to appear
46" RAF Crash Tender
This is were the skill comes in. And experimenting it could be a case of hot water on a cloth and work a small area at a time.
I have done this on a small plastic boat some years ago and with a bit of twisting and allowing it to cool before doing the next bit.
I know that there are many types of plastic around.
And as you said in an earlier post about not wanting to bin it if you don't have to.
If you do decide to try it I would like to know how you get on.
Martin.
46" RAF Crash Tender
Ian
46" RAF Crash Tender
Hi Martin - problem is the early plastic its made from is very unstable - probably make it worse - dont know if you have ever left a plastic kit on the rear shelf of a car in the sun - warps like mad - a Lancaster looked like a pretzel ! (think I was trying to make an Avro "York" from the kit for the local boy scout troop at the time as they used one to travel to the 53 Jamboree at Sutton Coldfield)
46" RAF Crash Tender
Hi Martin - I agree with DG - we all do it from time to time . No need for apologies - you were asking the right question anyway.
Can remember reading an article on getting the warps out - for the life of me cant remember where - going through a lot of back issues at the moment - very confusing as the brain fades...........Was hoping someone else may have read it - Don't think using better half's hairdryer would go down too well - and the paint stripper heat gun would simply melt the plastic !
46" RAF Crash Tender
46" RAF Crash Tender
Indeed there is - at nearly £50. You can see plastic distortion of the hull in one photo, and there are no fittings with it.
There is one that looks to be in better condition, with most fittings and box, here https://www.ebay.co.uk/itm/VOSPER-RAF-CRASH-TENDER-by-VICTORY-INDUSTRIES-LTD-SURREY-WORKING-ORDER/202715426684?hash=item2f32c7ef7c:g:ihIAAOSwHk9dDgNU
That's got 5 hours to run, and has £16 on it so far...
46" RAF Crash Tender
Not at all! You quite correctly asked for photos and made a suggestion based on your experience. EVERYBODY 'jumps to conclusions' - you can't live without doing that. I do it all the time. Most of the time they are right - when they aren't it's an occasion for learning something. I, for instance, have never heard of the trick of putting things in the oven with a tray of water. Sounds like quite a good way to steam objects. So thank you for sharing that...
46" RAF Crash Tender
Out of interest, there is currently such an RAF crash on eBay listed as
Victory Industries vintage 1960's model toy boat Vosper RAF Rescue Launch twin p
46" RAF Crash Tender
Thank you for the information.
I should not jump to conclusions, due to the lack of information maybe I should have researched before submitting my last post.
Thanks again.
Martin.
46" RAF Crash Tender
Er, no. The boat referred to is the well-known ready-to-run toy marketed by Victory Industries in 1954. It was very successful, would be seen on many boating ponds in the 50s and 60s, and is still quite common on Ebay. See Phil Smith's excellent site tracking plastic models from this company - I have linked to the page with the Crash Tender. These toys were probably where the black-white-grey colour scheme first originated...
VIP (Victory Industries Products) also did a matching model of the 'Mercury' - a Vosper high speed yacht built for Stavros Niarchos in about 1960, and based on the Brave patrol boat class. Three gas turbines - 60kt plus. Still in existence, though now renamed 'Brave Challenger'... see https://www.philsmith.co.uk/VIP/1960.htm
These early plastic toys all suffered to a varying extent from warping over time.
https://www.philsmith.co.uk/VIP/1954.htm
46" RAF Crash Tender
Can you post some photos of it .
I am assuming that she is made using wood, if so perhaps a gentle steaming and some clamps and weights.
I have heard of some people putting them in the oven on a low setting with a tray of water under it but they never said if it actually worked.
Martin.
46" RAF Crash Tender
Those are the same drawings that I posted 6 days ago.
if I remember correctly Martin (Westquay) sent them to me a year or so ago to ask me to enhance them a little so we could decipher the text describing the paints used.
Thanks for blowing up the text 👍
It confirms as I had posted; decks, cabin sides and tops were all the same shade of grey.
https://www.e-paint.co.uk/Lab_values.asp?cRange=BS%20381C&cRef=BS381C%20631&cDescription=Light%20grey
Decks non-slip, cabins smooth. No white anywhere. But if you like white - Why not?😉
Cheers, Doug
46" RAF Crash Tender
46" RAF Crash Tender
46" RAF Crash Tender
46" RAF Crash Tender
Further to the paint scheme, here's some information that I came across some while ago, I think VMW supplied it to me.
Hope that helps.
Rob.
46" RAF Crash Tender
46" RAF Crash Tender
The boat hooks I used were 200mm long and I bought them on eBay:
https://www.ebay.co.uk/itm/Boathooks-Set-of-3-200-Model-Boat-Fittings/173445968301?hash=item28622f71ad:g:jNEAAOSwx~JWE7FD
The Seller is Battlecrafts.
The Centre floor is slightly higher than the main deck and the door is slightly wider than the hatch cut-out in the roof.
I hope theses 'photos are helpful.
regards.
Rob.
46" RAF Crash Tender
I contacted Battlefields and they have 3 x Boathooks 1/24th scale 20 mm long
I intend putting the floor in where the motor sits
46" RAF Crash Tender
46" RAF Crash Tender
46" RAF Crash Tender
Launched in 1944 she spent most of her operational life in the Far East.
https://en.wikipedia.org/wiki/HMS_Cossack_(R57)
Your Cossack F03 / G03 was apparently sunk in 1941!
https://en.wikipedia.org/wiki/HMS_Cossack_(F03)
Cheers, Doug 😎
46" RAF Crash Tender
46" RAF Crash Tender
John
46" RAF Crash Tender
But not the two crash boats / Fireboats (93 & 94) which Ray's model is based on.
Some boats seem to have had a multitude of colour schemes over their service lives. Especially those stationed in the Med and tropical zones.
The service life of 93 and 94 seems have been pretty short in comparison so photos are nearly as rare as rocking horse droppings. All I can offer is the paint scheme 'as built' (or intended?) by Vosper.
In the end "Yer pays yer money and yer takes yer choice!"
Cheers mate, Doug 😎
46" RAF Crash Tender
Almost everyone seems to go with the black and grey theme for most boats, (the RNZAF painted their 64ft HSL hull black with varnished coamings at one stage but soon changed it to 'Launch Blue' as black was not on (no reference to pool) apparently, - ended up white in the end with varnished coamings!
46" RAF Crash Tender
With all of those parts I could make something good LOL!
Martin.
46" RAF Crash Tender
John
46" RAF Crash Tender
"How did you remove yours (pics) from mine??? those King Oscar sardines again , "
I don't give away ALL my secrets John 😉
Sardines?? Are you building some with sub-sub-miniature RC kit!? 😁
Cheers, Doug 😎
46" RAF Crash Tender
Read that the Israelis mounted a twin Oerlikon on theirs so as son wanted a gun - thought that would do.
46" RAF Crash Tender
46" RAF Crash Tender
John.
46" RAF Crash Tender
Fair winds,
Nerys
46" RAF Crash Tender
No news yet on the 'Peking' / 'Arethusa' I'm afraid.
Will let you know as soon as I hear anything. My 'feelers' are out 😉
Re RN wooden decks.
Yes you are quite correct as far as the larger vessels, such as cruisers and battleships / battlecruisers, were concerned. This had also occurred to me. But not for the 'little ships'; destroyers, corvettes and coastal craft etc as far as I know. And certainly not varnished as you say 👍 Cheers, Doug 😎
46" RAF Crash Tender
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