https://forum.rc-sub.com/ vBulletin Forums en Thu, 18 Jun 2026 17:52:56 GMT vBulletin 60 https://forum.rc-sub.com/images/misc/rss.png https://forum.rc-sub.com/ https://forum.rc-sub.com/forum/builder-threads/195766-rubis-class-sna-perle-s606 Tue, 16 Jun 2026 03:46:38 GMT RUBIS CLASS Build Thread SNA PERLE (S 606) Model in 1/64 scale. Model Length 45.25 inches. (1149.35 mm.) Beam 4.68 inches. (118.8 mm.) ... RUBIS CLASS Build Thread

SNA PERLE (S 606)

Model in 1/64 scale.
Model Length 45.25 inches. (1149.35 mm.)
Beam 4.68 inches. (118.8 mm.)


Sous Marin Emeraude (S 604)






Randy Sanders Stern Design







Keith Bender RUBIS Prop





]]> Builder Threads Albacore 569 https://forum.rc-sub.com/forum/builder-threads/195766-rubis-class-sna-perle-s606 https://forum.rc-sub.com/forum/photos-of-real-subs/photos-of-real-british-submarines/195742-v-class-ww2-courtesy-stills-taken-from-drachinfel-v-class-video Sun, 14 Jun 2026 18:17:04 GMT V class (WW2) courtesy stills taken from Drachinfel V class video 3 inch deck Gun

3 inch deck Gun






Saturation reduced to remove original photo 'yellowing'.


HMS Vox 'slow astern' departing for patrol.



The famous HMS Venturer (P68)





]]> Photos of BRITISH Submarines Albacore 569 https://forum.rc-sub.com/forum/photos-of-real-subs/photos-of-real-british-submarines/195742-v-class-ww2-courtesy-stills-taken-from-drachinfel-v-class-video https://forum.rc-sub.com/forum/youtube-videos/195741-the-british-v-class-ww2-submarines-from-the-excellent-drachinfel-series Sun, 14 Jun 2026 16:48:04 GMT The British V class (WW2) Submarines from the excellent Drachinfel Series. Some excellent photos
]]> YOUTUBE VIDEOS Albacore 569 https://forum.rc-sub.com/forum/youtube-videos/195741-the-british-v-class-ww2-submarines-from-the-excellent-drachinfel-series https://forum.rc-sub.com/forum/photos-of-concept-fantasy-or-science-fiction-subs/195738-spinosaurus Sun, 14 Jun 2026 01:31:02 GMT In action https://www.facebook.com/share/v/19oCyECsAp/ In action https://www.facebook.com/share/v/19oCyECsAp/]]> Photos of Concept, Fantasy or Science Fiction Subs redboat219 https://forum.rc-sub.com/forum/photos-of-concept-fantasy-or-science-fiction-subs/195738-spinosaurus https://forum.rc-sub.com/forum/general-topics/195727-cold-war-submarine-battles Fri, 12 Jun 2026 14:40:23 GMT GENERAL TOPICS redboat219 https://forum.rc-sub.com/forum/general-topics/195727-cold-war-submarine-battles https://forum.rc-sub.com/forum/tips-n-tricks/195714-something-you-never-considered-using Wed, 10 Jun 2026 23:58:25 GMT Nice paint job ]]> redboat219 https://forum.rc-sub.com/forum/tips-n-tricks/195714-something-you-never-considered-using https://forum.rc-sub.com/forum/silly-questions-from-newbies/195691-want-to-make-a-clear-canopy-looking-for-lessons-learned Wed, 10 Jun 2026 01:32:06 GMT Basically trying to make something that looks like a jet fighter canopy. have tried 3D resin printing in clear resin, sand, clear paint with mixed...

before and after sanding, clear painting resin printed canopy eventually warped and de-bonded headlight kit yellowed a bit over time]]> SILLY QUESTIONS FROM NEWBIES! Occupant https://forum.rc-sub.com/forum/silly-questions-from-newbies/195691-want-to-make-a-clear-canopy-looking-for-lessons-learned https://forum.rc-sub.com/forum/general-topics/195688-needed-for-subfest Tue, 09 Jun 2026 21:28:39 GMT https://www.youtube.com/watch?v=XRJV9dIc00w https://www.youtube.com/watch?v=XRJV9dIc00w
]]> GENERAL TOPICS trout https://forum.rc-sub.com/forum/general-topics/195688-needed-for-subfest https://forum.rc-sub.com/forum/youtube-videos/195686-two-idiot-torpedomen Tue, 09 Jun 2026 20:13:31 GMT https://youtu.be/kPphwfaB0NE https://youtu.be/kPphwfaB0NE]]> YOUTUBE VIDEOS He Who Shall Not Be Named https://forum.rc-sub.com/forum/youtube-videos/195686-two-idiot-torpedomen https://forum.rc-sub.com/forum/caswell-models/195650-interesting-history-from-ww-ii-andy-andrews-wisdom-harbor Mon, 08 Jun 2026 13:37:43 GMT These are available through June 12, 2026. Stories from the Greatest Generation... Stories from the Greatest Generation . Scroll down web page for art.

What Was Dr. Seuss Doing During World War II? | Wisdom Harbour






Art work about D-day June 6 You can view it and Interesting stories. Stories from the Greatest Generation




]]> Nautilus Drydocks Products Scott T https://forum.rc-sub.com/forum/caswell-models/195650-interesting-history-from-ww-ii-andy-andrews-wisdom-harbor https://forum.rc-sub.com/forum/general-topics/195648-a-saying-that-applies-to-our-hobby Mon, 08 Jun 2026 06:41:52 GMT
Don't let anyone talk you out of spending $500 on a used sub. That $900 will be the best $1700 you ever spent.

It can apply to our wtc as well. How many times have you heard that a new WTC is too expensive? And that a person wants to build their own. Well that savings quickly becomes a more expensive adventure than just buying a new WTC. ]]> GENERAL TOPICS trout https://forum.rc-sub.com/forum/general-topics/195648-a-saying-that-applies-to-our-hobby https://forum.rc-sub.com/forum/photos-of-concept-fantasy-or-science-fiction-subs/195647-hydronaut-model-from-1966-movie-around-the-world-under-the-sea Mon, 08 Jun 2026 00:57:00 GMT https://en.wikipedia.org/wiki/Around_the_World_Under_the_Sea https://en.wikipedia.org/wiki/Around..._Under_the_Sea

]]> Photos of Concept, Fantasy or Science Fiction Subs redboat219 https://forum.rc-sub.com/forum/photos-of-concept-fantasy-or-science-fiction-subs/195647-hydronaut-model-from-1966-movie-around-the-world-under-the-sea https://forum.rc-sub.com/forum/youtube-videos/195646-amazing-ship-lifts-around-the-world Sun, 07 Jun 2026 22:42:19 GMT Amazing Ship Lifts around the world
]]> YOUTUBE VIDEOS Albacore 569 https://forum.rc-sub.com/forum/youtube-videos/195646-amazing-ship-lifts-around-the-world https://forum.rc-sub.com/forum/general-topics/195641-yes-it%E2%80%99s-ai Sun, 07 Jun 2026 18:56:43 GMT GENERAL TOPICS Das Boot https://forum.rc-sub.com/forum/general-topics/195641-yes-it%E2%80%99s-ai https://forum.rc-sub.com/forum/tips-n-tricks/195607-investment-casting-everything-you-were-afraid-to-ask-or-didn-t-know Fri, 05 Jun 2026 20:28:31 GMT Hello everyone. At the request of forum members, I will try to explain, in full detail, how to master investment casting. I will describe the...
At the request of forum members, I will try to explain, in full detail, how to master investment casting.

I will describe the complete process from start to finish, including all necessary consumables, tools, equipment, as well as examples of how to replace purchased items with homemade alternatives to save money.

So, let's begin.

A little about myself. My name is Anton, and I have been working as a jeweler in a private jewelry workshop for the past five years. I have never completed any formal courses related to this profession.

The only profession I have that is officially confirmed by a state-issued diploma is that of a career military officer.

Everything I know and everything I do, I learned from publicly available sources.

I will explain the entire process with a focus on scale modeling rather than jewelry making, so it will be easier for you to understand. However, everything described here works just as well in the opposite direction.

ATTENTION!

This material will be very extensive. To ensure that the entire guide remains available in full and in the correct order, I strongly ask everyone not to comment on this topic until I write in the final post that I have shared all of my experience and that questions are welcome.

If someone decides to begin working on their own before I finish writing this guide and needs my advice, you can always send me a private message.

Later, this topic may evolve into a question-and-answer discussion, but I would like the first page and the complete guide to remain intact and uninterrupted.

So, let's begin.

What is investment casting?

Investment casting is a process in which a disposable wax model is destroyed during the burnout of the mold, and the resulting cavity is then filled with molten metal during casting.

Here is the complete sequence of operations required to produce a metal casting using the vacuum casting method:

(Each of these steps will be explained by me in detail, with examples, different implementation options, pictures, and videos, exactly as I perform them in my day-to-day work.)

1. A wax model is made.
2. If only one model is being cast, it is attached to a sprue, which is then attached to the flask base.
   2a. If multiple models are to be cast at the same time, a "tree" is assembled. This consists of a thicker wax rod serving as the "trunk," onto which the models are attached using a wax pen. Each model is connected to the trunk through its own sprue.
3. A perforated flask is placed onto the flask base. The flask is usually wrapped with either masking tape or regular tape beforehand. I use regular tape because it is more reliable.
4. The investment material is prepared and poured into the flask using a vacuum.
5. After the investment hardens, the rubber flask base is removed, the tape is taken off, and the investment is trimmed with a knife to remove any excess material that has flowed onto the flask.
6. The flask is placed into a burnout furnace equipped with a controller that allows temperature stages and their durations to be programmed.
7. After the burnout cycle is complete, the furnace program transitions to a holding temperature suitable for casting molten metal into the flask.
8. The flask is removed from the burnout furnace and filled with molten metal using either vacuum casting or centrifugal casting.
9. After cooling, the investment material is broken away using water or mechanical methods, and the casting is removed.
10. The castings are separated from the sprues, cleaned, and finished.

This is a brief overview without going into the details of each step (which I will, of course, cover later). Using this process, I made the propellers for my Project 941 model:






By the way, casting jewelry in gold or silver is actually easier than casting a complex model like this.

This model contains several mistakes, starting from step one and continuing through other stages of the process. I will point them out and explain them to you.

I hope you will find it informative and educational.

]]> CollectiveBorg https://forum.rc-sub.com/forum/tips-n-tricks/195607-investment-casting-everything-you-were-afraid-to-ask-or-didn-t-know