Wednesday, January 30, 2013

How to Build a Trebuchet for Warhammer or Historical Wargames

How to Build a Bretonnian Trebuchet for Warhammer
OK siege warfare fiends, Part Two, how to build a Trebuchet for playing Warhammer or any other historical war-games. We are making a Bretonnian Trebuchet for the defense of the keep or attacking those pesky Empire Counts. For historical purposes, simple traction trebuchets can be used as early as the 8th century and more complex counterweight trebuchets through the 12th century up to the 15th and 16th centuries.

How to Build a Trebuchet for Warhammer
We started by assembling various sticks to use for the boards. The base was cut 6 inches (15.25 CM) long and 2.5 inches (6.25 CM)wide. The sling arm is 11 inches (28 CM) in length. The height of the uprights is 6 inches (15.25 CM)

How to Build a Trebuchet for Warhammer
We drilled 3 holes in the arm so it could be adjusted forward or back. Holes in the uprights were drilled to match. The arm was made from 3 pieces glued together. The hemp twine was used to wrap around the arm for support.

How to Build a Trebuchet for Warhammer
To create the winch to crank the arm down, we drilled a hole in either end of a small dowel with a pin drill. Make sure the holes are through at a 90 degree angle to each other.

How to Build a Trebuchet for Warhammer
Insert a round toothpick in both holes and clip them off at about half an inch or 1.25 CM. We used thin cardstock strips to attach it to the angled support. This will mimic metal brackets holding it together.

How to Build a Trebuchet for Warhammer
Now the weight for our trebuchet. This will be for a proud Bretonnian Duke so will display the fleur-de-lis. We did a quick sketch and being as this will be a model for gaming, decided to carve it out of foam.

How to Build a Trebuchet for Warhammer
Here is the stone carved with the fleur-de-lis.

How to Build a Trebuchet for Warhammer
We primed it black and added a layer of dark gray for the first coat.

How to Build a Trebuchet for Warhammer
Next use a medium gray and finally a drybrush of light gray.

How to Build a Trebuchet for Warhammer
Using a warm white, highlight the edges of the  fleur-de-lis and outer edges of the stone.

How to Build a Trebuchet for Warhammer
Drill a hole through the two back supports of the arm and insert a small dowel or round toothpick for a pin. Use a heavy gauge wire make a long U shape, place it over the pin and push it down into the foam.

How to Build a Trebuchet for Warhammer
We used a cotton string to wrap around the winch. Apply a coat of glue to the winch to affix the string. Hemp twine could be used again, we chose to differ the cords for variety.

How to Build a Trebuchet for Warhammer
We then made a small loop on the other end, applied a touch of glue and wrapped the tail around the rest of the string.


How to Build a Trebuchet for Warhammer
Then drill another hole below the arm support and insert a piece of curved wire. The loop was slipped over it and the remainder of the wire loop was pushed in to secure it in place.

How to Build a Trebuchet for Warhammer
At the top of the arm, drill two small holes. One in the top and one on the underside just down from the top. The one on the bottom will also be curved to hold the bottom of the sling in place. The top wire is only bent slightly forward to allow the top loop the ability to release, thus hurling the contents upon thy enemies head!

The sling was cut from a small piece of fabric. Using a healthy amount of glue, wrap the same type of string around each end of the cloth. Allow enough string to add loops to both ends as we did for the winch.
As mentioned above, the bottom hook is attached with the loop of string in place.

How to Paint a Trebuchet for Warhammer
Now onto painting the body. Everything was primed in black and the first coat of color was burnt umber. Any dark brown will work.

How to Paint a Trebuchet for Warhammer
Make sure to coat the twine used on the arm supports.

How to Paint a Trebuchet for Warhammer
We wanted to go with a warm wood tone instead of a faded look so went with Nutmeg, a reddish brown, for the second coat. Use a wider flat brush and apply the color across the sticks. This allows some of the crevices to retain the darker colors already applied.

How to Paint a Trebuchet for Warhammer
 Here's the body once the nutmeg was finished. You can see the black and dark brown showing through, creating shadows and extra depth.

How to Paint a Trebuchet for Warhammer
The entire trebuchet was then given a light coat of Golden Brown and then a finish light drybrush of Tan. This last step will go a long way to making the recesses pop out nicely.

A good coat of tan was applied to the twine binding the arm together and a final drybrush of Warm White was applied to finish the "rope supports".

How to Paint a Trebuchet for Warhammer
A few details were added to the trebuchet, so lets get to them. On either side is a winged dragon which we decided would be bare metal work. Each was painted Gunmetal and highlighted with Aluminium. The winch supports were given the same treatment.

How to Paint a Trebuchet for Warhammer
On the top of each upright we placed dragon heads with banners coming off the bottoms. We painted a rough coat of Clay Bisque over the bottom and banners.

How to Paint a Trebuchet for Warhammer
The dragon heads were painted first with Brick Red...

How to Paint a Trebuchet for Warhammer
secondly a coat of Tomato was applied. We also painted every other twist in the banner fabric around the dragons base.

How to Paint a Trebuchet for Warhammer
A final light coat of Napthol Crimson brightened them up. The banners had a final coat of Warm White as well.

How to Paint a Trebuchet for Warhammer
There is a shield with a dragon emblem on the trebuchet arm that was painted with a white field and red dragon. We used the same three reds on the shield. Here you can also see the finished metal dragon on the side.

Scratch Built Bretonnian Trebuchet
The sling, attached strings and winch strings were all given a wash of Burnt Umber. The strings all had a drybrush of tan and a highlight of Warm White. Then we added some projectiles.

Scratch Built Bretonnian Trebuchet
And there you have it. A fabulous and devastating trebuchet to aid your siege towers approach to castle walls.

Scratch Built Bretonnian Trebuchet
The Bretonnian fleur de lis stone weight can be replaced by any other carving you prefer. Or for something more historical, a large wooden bin filled with rocks.

Scratch Built Bretonnian Trebuchet
Once again, we hope you enjoy the tutorial and your trebuchet. Drop us a comment and let us know what you think!

Have A Great Battle,
The Old Crow

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