The all coupling rods were installed for testing. In some angle the movement was slightly tight, but I do not this it is a problem. Breaking in will smooth the movement. The joint pin with he head was made from SUS303.
組み込んで三軸連動のテストをしてみる。微かに渋い角度もあるが問題なし。少し走らせれば軽く回るようになるだろう。関節のピンはSUSで六角ボルトを作った。