Re: UVPlotter project
There has been a lot of talking about Fresson and I believe John even suggested to make a machine for direct carbon coating but I should like to talk about another for me much more interesting possibility. For alternative photographic process what we should need, I believe, should be a digital enlarger that could permit us to print digital files directly -avoiding negatives- on coated papers using UV light.Francesco,
One thing, while at first glance steppers are the ideal motion control motor, far better performance is obtained. There are numerous step and direction servo motor controllers that make the intefacing no more difficult. You will want to ensure that you use preloaded linear guides and something along the lines of Brecoflex belting instead of lead screws.