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Found 9 results

  1. Admiralty Models has been working with a very talented 3D computer modeler who is building us a Swan class ship model (Pegasus). Besides the exceptional quality of his work, I can see the enormous benefit of a 3D model in showing how all the various pieces fit together. As the model's construction closely follows the actual vessel, it's build may be viewed in sequential layers. Our builder is precisely following the four volume Fully Framed Ship Model series of books, bringing David Antscherl's seminal work to life. In the near future, we will be offering the fully framed and fitted out computer model to those in the process of building a Swan class model or are contemplating building one. Between the Swan books and computer images I believe we will have the most comprehensive instructions and photos available for building a fully framed ship model. Stay tuned!
  2. I have been very remiss in not posting this log. So let me make up for my omission. and please stay with me while I share my complicated story. In late July of 2018 a friend came to me and said "you build model boats don't you?" And when I said yes he handed me a piece of paper with a name and phone number on it. He said "Call this guy. he has money". And with that my adventure began. When I called the guy (his name is Mike) it turned out he is an instructor for a school that trains students for careers in the maritime industry. The school has a harbor tug that is approx. 70 years old and needs to be retired. They don't have a lot of money and came up with the idea of building a model of a tug as an inexpensive way to teach about a modern tug until they can raise the money for the real thing. So they offered me several $1000 to build this model and a fueling barge to go with it. They wanted a tug model that was approx. 4 feet long. As mentioned elsewhere in this site I have been learning Fusion 360 and experimenting with 3D printing. So I thought what a great opportunity to use these skills. Never in my wildest dreams could I have imagined what happened from here. Both good and bad. Thanks to this wonderful web site I already knew about someone who had used Fusion to make 6' long 3D printed Battleships. So my first contact was to get an estimate of what it would take and how long. I also knew that my good friend Dr. Per had much more experience in CAD than I have and reached out to him. So I won't go into all the details. but as it turned out This school is part of the federal government and it took several weeks to just get approval on how not to spend any US tax dollars to do this project. It took many more weeks to get connected to the company that designed the Tug. And finally with the help of an attorney and an NDA. We got to spend a day on board the tug here in Seattle and received partial plans. So the non modeling part of this project took 4 1/2 months. Neal was given 6 weeks to develop the CAD drawings and then we had a design review with the customer. All of this was completed 12/21/2018. And now we could start actually modeling. I should also mention that the project was being funded by donations from a 3rd party and it took a while but we got set up as a vendor to them and got paid an initial $500.00 to cover materials.
  3. Hello, This is my 3D build log for HMS Pandora. The build was started in February 2011, and it is still in progress. The primary references include the Anatomy of the Ship: The 24-gun Frigate Pandora (the plans), The Shipbuilder's Repository (it contains the dimensions and the scantlings of HMS Porcupine, which is of the same class as the Pandora), and the “Swan” Series. Many other books and online resources are also referred to. I began with drafting a 2D drawing of the ship, and then I imported different parts of the 2D drawing into Solidworks to guide the 3D building process. In the following posts I will post the screenshots I captured during the build and briefly describe what is new in each figure. Jingyang
  4. I'm a complete CAD nerd. That is to say, I know my way around software - I should as a programmer (it seems) - but CAD is new to me. I've been looking for programs - preferably free, yes I'm Dutch - which could be used by a layman. So far I've tried DELFTship, and autoCAD. DELFTship is cumbersome, and unfortunately autoCAD is rather expensive for what it will be used. Today I found another program: Draftsight. It's free, 2D and 3D, uses DXF files, runs on Windows/Linux/MAC. So I'll try this one, and have a look at the - hopefully not to complicated - engine under the hood. (Download: http://www.3ds.com/products/draftsight/download-draftsight/)
  5. Hello All, I've recently downloaded the latest version of Sketchup and intend to start working on some plans. I apologize if some of my questions have been covered elsewhere or if it becomes immediately obvious that my ambitions far exceed my potential skill, but here goes. First, is there a way to import a scanned (jpeg or other type of image file) of a plan into Sketchup to begin adding lines, etc.? Also, is there anyone here that is using Sketchup for a 2D set of plans to develop framing and working drawings for a ship model? I've seen quite a few 3D discussions, but someone's step-by-step approach - sort of a "Ship Model Plans In Sketchup For Dummies" - with me being the dummy, would be hugely helpful. Many Thanks, Bill Abbott www.abbottcartoons.com
  6. I recently learned about a browser based 3D CAD program which is able to run on Windows and Mac platforms as well as mobile devices. https://www.onshape.com/ This program offers a free version and a paid version. So I signed up for the free version and quickyly learned that my 10 yr old 64bit computer's Radeon graphics card does not support webGL which is required to run this program on your web browser, tablet or phone. Also, your browser must also support webGL and most modern web browsers like Firefox and Chrome support this feature but some browsers disable this feature because of performance issues. I learned too that some graphics cards are supported and some are not. The program from what I can tell is in a Beta production status. Despite all these various requirements it look's like a vary robust 3D CAD program. Here is a link about webGL https://www.khronos.org/webgl/
  7. I've been playing with the free version of DelftShip (www.delftship.net) for creating hull designs. I've done quite a few designs by hand but I've never been able to see how I could create a faired hull with 2D CAD: it would be too cumbersome. As an test, I created a model of a 30 m "frigate". Although I didn't use all the tools for fairing the lines, it only took my about three hours to create this design. I found the tools for pushing and pulling the hull into shape reasonable intuitive. I've attached some of the output files: Lines drawing Table of waterline offsets (program can also output a point-cloud file) Hydrostatic data Resistance data - it looks like the hull speed is about 9 knots. Perspective renderings The program can also use a table of offsets to create a model. I didn't add decks, wales or ports, but the program is capable of this. I did manage to add the keel, masts and a bowsprit, however. I'm not sure the ship modeller will find this too useful, but there is an interesting feature for laying out the panels of the develop-able surfaces for chine boats. Those who research hull design, especially how it affects speed, cargo and armament capacity, and perhaps seaworthiness, could find it useful. I wonder how Chapelle's "Search for Speed Under Sail" would have benefited from being able to quickly do resistance analyses. If anyone wants the Delftship project file, please contact me: this forum won't all me to attach it. FrigateResistance.pdf FrigateHydroStatics2.pdf FrigateHydroStatics.pdf FrigatePerspective1.pdf FrigatePerspective2.pdf FrigateOffsets.txt FrigateLines.pdf
  8. I had created the attached as a guide to interpret the Zebra View of my Hull and offer it here for others ( hoping it has some value as I have yet to "get it" .....but haven't given up yet!) I include a Zebra View image of my hull. if anyone understands Zebra View and can offer some insight it would be greatly appreciated. Alan TRYING TO MAKING SENSE OF THE ZEBRA VIEW IN SOLIDWORKS.pdf
  9. Hi. I am just getting into CAD modeling and I have Solidworks ver 2005. I am learning the very basics at the moment. Not easy at when your over 60. The purpose of learning this is I want to do a very detailed cross section of the Victory. My question is... Is there anyone else out there using Solidworks ?? I have found a few very good Utube starter videos. Any advice apart from telling me to change software is welcome (as I already own Solidworks the cost will kill the project). Many thanks Antony.

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