DELTA PIPE PRINTER - STEP 1 - TOP FRAME

While doing some renovation at home, I saw an ABS pipe and the idea flash in my head to make a DELTA printer from ABS instead of other method. After some research it's was possible, ABS pipe have 60 degrees angle, I decided to give a try and make one.

This is a work in progress, all the files will be available soon, hopefully some will help to improve some of the part if needed.

This should decrease the overall price of a delta printer since this design use far less screws & nuts compared to a ROSTOCK delta printer. Also no linear bearing is needed, all the parts is ABS PIPE or printed apart the magnets/metal ball and aluminum hollow tube used for the arm.

Pros:
* You can really make the printer of any size! My design size 21" wide / 3 foots in height with a print area of 14" diameter at around 2 feet height.
* It's cheap using 1.5 inch ABS
* ABS Pipe are solid, hard to brake

Cons:
* T shape are not 90 degrees more like 88 degrees, but this is not that much of an issue