Beams riding on tracks (I do not know the terminology) were made from resin. The master was made from laminated styrene.

これは台車受けの梁。厚みが必要なのでレジンで作ってしまうことにした。原型は例によってスチロールの積層。

I also made the master of coupler pockets in the same way.

これはカプラーポケット。同様に作った。

Mass-produced beams and coupler pockets. Some of them have large babbles, but they are not a problem.

量産した台車受け梁とカプラーポケット。物によっては派手に気泡が入っているが問題はない。

Also small resin parts were mass-produced.

前回原型を作った小物部品も量産。