Jump to content

Pegasus by hdrinker - 1:48 - POF - Swan practicum


Recommended Posts

You could try copper tubing or sterling silver tubing, patinated with liver of sulfur and then burnished.  The silver will look just like pewter but the copper is cheaper.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     NRG Rigging Project

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale               Echo Cross Section   

Gallery:  Hannah - 1:36 scale.

Link to comment
Share on other sites

Thanks to you all for your recommendations. I actually tried using brass tubing cut at an angle and soldered to brass sheet. The sheet I trimmed to an oval and bent up on the top to create the angle between the waterway and sperketing. A recess was then cut around the hole in the hull into which the metal was set to create a flush fit. This was done in two sections, inboard and out. I had many solder failures until I learned to predrill the sheet, as the heat tended to melt the solder otherwise. The result isn’t too bad.

299FB347-C55B-4771-989F-327B996AC2A9.jpeg

04EFF2F9-28EE-4C05-A830-8464E69CE695.jpeg

Link to comment
Share on other sites

Just now, hdrinker said:

Thanks to you all for your recommendations. I actually tried using brass tubing cut at an angle and soldered to brass sheet. The sheet I trimmed to an oval and bent up on the top to create the angle between the waterway and sperketing. A recess was then cut around the hole in the hull into which the metal was set to create a flush fit. This was done in two sections, inboard and out. I had many solder failures until I learned to predrill the sheet, as the heat tended to melt the solder otherwise. The result isn’t too bad.

299FB347-C55B-4771-989F-327B996AC2A9.jpeg

04EFF2F9-28EE-4C05-A830-8464E69CE695.jpeg

I’ll paint them . I also used a drill guide to line up the scupper holes correctly.

6F17F2F8-C9F1-4DA6-ABCF-985B4F2C90F7.jpeg

665C49BF-B8E9-4089-85DA-509F112E5E3D.jpeg

25F663F3-5E9A-4B89-86DB-5CD30405B853.jpeg

Link to comment
Share on other sites

Starting the Brody Stove. Has anyone made the stove in metal? How does one solder tiny brass or copper pieces next to each other without melting what you just joined before? It can be impossible sometimes to apply a heat sink when the pieces are really close /together. Have tried silver solder but can’t get it to melt with my mini butane torch. 
Henry

Link to comment
Share on other sites

  • 1 month later...

Well, the stove was delayed until I figured out what soldering method would work best for me. Decided to tackle the chain pumps first. Wow! It took days of frustration trying to get everything lined up so the driving rods would passs through all the various bearings, more - less straight. Turned out to be less than more. But it was an opportunity to try out soldering tiny parts. Resistance soldering proved my favorite. I think I’m ready to tackle the stove. 
 

627EE8C3-0DDB-4F2C-A86A-7BC5BBE9F728.jpeg

34D7CEE0-CBED-4343-98DC-81A181A35561.jpeg

Link to comment
Share on other sites

  • 1 month later...

Thanks Kevin. As it turned out, I used a blackening solution which after several applications undid much of the fine detailed soldering. So several steps back, I persist. But I no longer shake in fear at the soldering process. I’m using resistance soldering almost exclusively and find that with a sharpened tip, the heat can be applied to a very small area without threatening adjacent joints. When there’s an issue, yellow ochre paste applied to the joint at risk works well .

Link to comment
Share on other sites

  • 3 weeks later...
  • 1 month later...
  • 4 weeks later...
  • 2 weeks later...

Have started the gun carriage tackle. Not including the hardware on the carriages themselves, there are a total 96 blocks, 96 eye hooks and 80 ring bolts. All to be blackened and lacquered. A daunting task of which making the metallic components alone occupied the day today and will do so for another several days for blackening, etc. Haven’t begun the blocks.

IMG_1338.jpeg

Link to comment
Share on other sites

  • 4 weeks later...
  • 3 weeks later...

Aft bulkheads added. I found these a challenge. The construction varied a little from the book. I found it worked OK to use holly of the prescribed thickness and make the beveled panels with a #11 blade cut in at an angle. Getting the right fit to the inner sides was done first for the fore and aft bulkheads using heavy cardboard. These were then incorporated into a cardboard blank which provided an exact pattern of the whole bulkhead. The section and panel lines could then be drawn on this template. I used the band saw to cut the sections so the kerf of the saw blade had to be considered, as subsequent assembly of the various sections together would otherwise result in a shortened bulkhead. So a new pattern was made in cardboard redrawn to a greater length with the kerf lines added. The pattern was then transferred to a wooden blank with all the lines drawn and the sections and doors cut out. The result was a pair of bulkheads very close to the necessary width with the lines for the panels straight all across. 
 

The final challenge involved the fore and aft bulkhead between the transverse bulkheads. This joins the transverse bulkheads at the inner frames of the starboard doors and is meant to be parallel to the center line of the model. To accomplish this, the starboard doors of the transverse bulkheads need to line up with each other accordingly. This required that the door positions of those bulkheads be drawn in the right location initially. That location, moreover, needs to be close enough to the center line to accommodate the ring bolt of the gun tackle between those two bulkheads. I admit to not being aware of this last detail when I drew the original lines for the doors and panels. As a result, my fore and aft bulkhead does not lie parallel to the center line. Not a big deal since it won’t be seen anyway. But for the perfectionist these considerations might avoid redoing the bulkheads after the matter is discovered.


It will be noted in the second image that the gun port lid tackle has been added only for the port gun lids.

 

My plan is to tackle the focs’l next before completing the deck beam construction.

IMG_1391.jpeg

IMG_1399.jpeg

Link to comment
Share on other sites

  • 3 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...