Search results

  1. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Now I'm building leaf springs. Total 6 sets for front drive wheels. The test 3 sets are ok. One set contains with 18 sheets bending along the template. First 3-4 sheets must be serious in bending (exactly follow the template). After the shape is formed the remained sheets are easier. Just bend...
  2. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello cdavenport The bagasse paper cardboard is normal material for architech model building here. There are 2 thickness 1.2 mm and 1.5 mm i found here. You may find some similar or better materials there. Michael is building the beta tender he tries with 1.0 mm cardboard. Every thing is fine...
  3. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello all It has been long time not to update here. I started to build the suspension unit. This unit is not leaf spring like other wheels because there are sliding units above it , so leaf spring cannot be placed here.
  4. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Thank you for your post to my works. I've replied at your PM. Best Regards ----kooklik----
  5. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Thank you 4x4paper Today I have new parts to show. The drive wheel box and its centering unit. The coil spring was made of 1.2 mm copper wire. Coiled on 3.6 mm shaft.
  6. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    I bought them from a stationary store near my place. :)
  7. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Cardboard paper. It made of bagasse. Mostly used for architect model building.
  8. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello cauesousa6 and cdavenport Thanks you. This kit will be contained with many of cardboard parts. There is someone already gave me a notice to do the laser cutting. It would be very faster way for the modelers. I am thinking to release in the pre-cut version too. But still so far from...
  9. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello ekuth Thanks for your nice words. Yes this model is Big as its name. The part quantity is a big volume too. Before I get to next step I have to arrange the parts I've cut and built to the pages with numbers. Sametime give the same number to the same part in 3D model too. Now I'm adding...
  10. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Thanks Michael , I wait to see your tender wheels in new version. Best Regards ----kooklik----
  11. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Front Engine chassis finished
  12. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Building front engine chassis
  13. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Unrolled chassis parts.
  14. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello there I was redesigning almost all parts. Added details to chassis , brake , suspension. All parts are ready to be unrolled.
  15. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Finished all front drive wheels.
  16. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Hello all I redesigned the side rods and all links behide the cylinder.
  17. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    I cut a gift wraping sheet like a ribbon. Spray glue on it and wrap around the wheel.
  18. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Intermediate Drive Wheel Hello there , I just finished cutting cardboard pieces of another kind of drive wheel. The frame position is quite well fitting. I tried without glue. Parts connection is very strong.
  19. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Thank you Tony I finished the test build of Main Drive Wheel. It works well. There was some gap between surface and surface by cutting and bending errors. I repaired by adding big volume of glue to those gaps. And removed the exceed volume by a cotton bud. Those gaps were completely removed.
  20. K

    Union Pacific BIG BOY 4-8-8-4 1/25 Scale (Engine)

    Thank you Bob and bulldogowner I'm back to the long journey again. The wheel skinning process is under testing. Not finish yet. :noworry: