Re: Scratch Building the Portuguese Carrack in 1/700th Scale
Posted: Mon Jul 04, 2011 2:27 am
You're the Man, Bruno!!!

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Oh that's great news! I am wanting to get a handle on those big war galleys in particular. Actium sounds interesting... And maybe Kleoptera's Barge as well...SvenLittkowski wrote:Amazing! Your ships are so tiny, and still so full of details! You should send me some of your ships by mail, ha ha ha!
Can't wait to see you building some distinctive vessels of the Roman navy! And I will assist you with detail information. What about "The battle of Actium"?
Wow! I'd love to see pics of your work. You can PM them to me or post them here if you'd like.SvenLittkowski wrote:Amazing, amazing, amazing...
I have already reconstructions of many Actium ships, among them two of the largest of the battle galley of Antonius and Cleopatra, real floating fortresses.
Wonderful!SvenLittkowski wrote:I also have reconstructions of the smaller vessels of Octavian.
I'd love to see them! Modeling is all about the imagination.SvenLittkowski wrote:Another idea for your scratch-building "wharf" would be ... fantasy ships! I could give you some sketches, you might like them. What do you think about that?
The most common scale for kits is 1/700th scale. This is good for large 20th Century Subjects... but makes earlier era ships quite small... as you can see. However, the advantage of 700th scale is the overwhelming representation of so many ship subjects. Other common scales are 350th, 200th, 100th, (a popular scratch building scale) 1/92, and 1/72.SvenLittkowski wrote:Also, a question I got is, what are the possible sizes (in scales like "1:72" or "1:700", or in length like "2 cm" or "25 cm")?
callen wrote:Hey Tom!
Good to hear from you man! How are things over in...?(actually I don't know where you live) As you can see, your work is continuing to inspire me.![]()
I miss your Venetian.![]()
Hope you are doing well.
What do you think, Ron? Is it the economy of scale? ...Or the scale of our economy?ARH wrote: Hi Callen, keep up the good work, even my little parts are large compared to yours,![]()
Hey Sven. Good to hear from you.SvenLittkowski wrote:How do you produce all these fine parts I see being used in these photos here? Do you use some software and a PC to produce them?
Hi Neal!callen wrote:Hey Tom!
Good to hear from you man! How are things over in...?(actually I don't know where you live) As you can see, your work is continuing to inspire me.![]()
I miss your Venetian.![]()
Hope you are doing well.
Well that's good news!Tom L. wrote:Hi Neal!
To be brutally honest, things have been going poorly in the extreme. But, better things are on the immediate horizon, and time with a particular early, early Renaissance ship being a BIG priority.
I believe the etching process is done by hand. From what I understand you immerse the brass sheet sandwiched with the glass patterns of the PE art, and then watch carefully to see how long it takes for the extra metal to be dissolved in the acid. If you don't wait long enough you will have 'flash' and/or and incomplete etching, if you wait too long then some of your parts will be eaten away by the acid. But to be honest, I have never done it, nor have I seen it done, this is just what I've heard from different people. Bruno told me that it took him about four years to learn the process before he was able to etch successfully, and that also the arrangement of the parts on the fret is crucial to the success of the etching process.SvenLittkowski wrote:Thanks for this great answer, all my questions are solved.
Yes, it all depends on the software your friend is using, and also on the attached hardware. It seems to me that a hardware device is attached to his computer that etches based on the information the computer sends to this device. Am I right?
Thank you for your kind offer Sven. Bruno and I actually work pretty closely together. Between Bruno and Rusty White of Flagship Models, who is the other 'partner' in our little endeavor, I have all the collaboration I have time for at the moment. Indeed, I wonder if I have time enough for what we're planning as it is.SvenLittkowski wrote:What software is your friend using? I use also some 3D software, maybe in case i have the same software, I could assist you as well and create plenty new amazing parts for your ships, so the burden is taken away a little bit from th shoulders of your friend. The etching, however, still has to be done on his system.