HI to all, work on the ram base continues, the two rail pieces on the loading platform are removed as this parts goes attached to the ram body and not to the loading platform.
The loading platform
The rails are cut flush
Using a piece of channel the new rail pieces are glued to the ram base, a piece of styrene rod 10mm x 3.3 dia. is used to support the back of each rail.
The channel is glued so that when the platform is in the raised position the rails are almost touching the platform and aligned to the rails on the platform.
Now the side of the ram base gets some missing detail, a piece of styrene in the shape of U is made and
Glued to each side.
Next the second cut is done at 19mm, and the final cuts 10mm up from the center line
Here the two cut parts
The parts are glued to each side of the ram base
Verlinden resin bolt heads complete the details
The reference photo
All the closed holes are drilled out on each side
Now I started to make the control box? And pipes on the ram base
The box measurements are a guess looking at the photos of the area, I made it 5x5x8mm
The box is made from square styrene rod and styrene disks used where the pipes connect to it
Next the pipes are made from copper wire and glued in place, two 3x3x8 blocks are glued under the ram
Base and pipes connected to it.
Two small valves? Are simulated with verlinden bolts
The control level is made with styrene rod, brass tube and styrene disks. I think it is a control level
But it also looks like a socket wrench, so again is my guess.
There are lifting cables stored on the ram base, so I made the cables with picture wire and tape
Here the cables are placed on the side of the base
Some reference photos
The wheel at the back of the base is installed and it received handles made from cooper wire
With the ram base finished I started detailing the breech block
Here is the breech block assembled, the two cranks rods at each side are too short and need to be
Replaced so that the handles can clear the sides of the block.
Here is the fix
Now the breech bar receives some details, the edge needs to have the same curvature as the shell hole
With the breech closed I marked the circumference of the hole
Then moving the block to the center I marked the new curvature
Here are the two marks
Using the dremmel I removed the plastic to the new shape
Next a piece of .40 styrene sheet is cut to shape and glued in place
I used a PVC coupling and rubber bands to hold the styrene in place until the glue dries
After sanding the edges smooth it looks like this
Now the curves match
After finding the center I drilled a 15/64 hole
Two disk are made with the punch, one 2mm and 4mm
The disks are glued together
I used a 5.3mm washer and glued the disks to it
It is now glued to the block
A 10mm hole is made and an 8.5 mm disk is glued in it with two small holes at the bottom
Now it all looks like this
This is a long update, a lot has being made and closing to the painting stage.
Thanks for looking
Abdin