CNC rebuilding adventures

摘要

I recently found a great deal on a used CNC milling machine, a Tree Journeyman 330. At least, for $1,500 it seemed like a good deal, but it was not running. I knew it needed a new Z-axis ball screw and I had already found and purchased a replacement. Another issue with the machine was that the previous owner had begun parting the machine out and had already removed the table and Z-axis drives. I was able to get these with the machine, but they came in a large cardboard box.