• I think, you can build something with rollers, drills and pistons.
    You would use rollers for 3 different purposes: guiding the beam, pushing the beam, and 2 to measure by how much you pushed the beam.
    you would have clamps powered by the pistons to keep the beam in place while you drill.
    For drilling, you’d have 2 drills operating at the same…[Read more]