Sunday, October 12, 2025

(BAR-55) Defender-HVY .... A Scratch Build

Here's a modifiedTRF Member @neil_w design that he graciously handed to me in his Half Baked Design thread.

​I shortened the body tube, added some X-Wing style laser cannons and generally moved things around a bit, but it's still pretty true to Neils design.​
This one is a rear eject, with a 29mm composite motor and a 24" Nylon parachute.​
 


2025-10-12 Kind of digging this partial rear ring fin option....
 
 

2025-10-13 Build Day 01,


3" Tube Fin R&D and Gluing Up Nose Cone Blanks

Doing a bit of R&D on the 3" Tube Fin. I had a 3" shipping tube in the barn and cut off a 3" long piece of it. Chucked it into the lathe and sanded the O.D. and I.D., which proved to be very "fly away". By that I mean the wraps of paper the tube is made from de-laminated easily. I decided to coat the inside and outside with wood glue and then sand the part. I think it's going to work pretty well.​
The nose cone blanks were pretty straight forward. Used some scrap 2X material and glued them together to form a 3" x 3" square. I'll turn the Nose Cone from this glued blank.​
 


 3" Ring and Nose Cone Buck

The wood glue did the trick! Some cwf and the ring will be done. I'll let the Nose Cone Buck dry and turn the Nose tomorrow.​
 


 



 

No comments:

Post a Comment