I tried to post this earlier but evidently it got lost. Look at message 5 in Hoss26's thread. X2 cnc finished for now maybe
There is a dxf there. I have attached a jpg that Dan created.
I have been looking through the threads here. Either I have overlooked or no one has posted the sizes and lengths of ball screws for their conversions of the X2. What I am looking for are the length and size of the X,Y,Z ball screws for the origional HF44991 mini. All axes are stock lengths. I believe I am gonna go with the 262oz steppers from hobbycnc. I already have a 4 axis controller board from them. Any help would be great.
That print is for my conversion, but the ballscrew lengths are different than the stock screws. I'd have to dig them out to check. the X and Y anyway.
Also if you use the print, make the y axis screw length 7.000 inches not 6.750.
the extra 1/4 inch was needed for a customers mill (a grizzly i think) due to variations in the base castings. I'd leave a little extra and trim off what you don't need after a test fit. that way you'll get the most travel out of the base you have.