Sunday 26 July 2015

Seems like current version of Scara 3d printer is done.

12 hours of continuous printing time.
Summary is 3d approximately.
Quality is enough for current version.
In a few days I will finalize scad and read.me file and ... v2 development.

Ideas for v2:
• x8 or x9 gear ratio (current is 5, with x8 precision will increased in 1.6)
• Belt path will be shortened twice (no belt couplers at all)
• No teeth on big pulleys at all (more precision, easy to print).
• Smaller dimensions (but with the same print area).
• A lot of improvements - more modular and service friendly
• Z axis will be improved (at least 2 bearing for each rod and may be threaded rod, more modular way to attach - currently is hard to upgrade without disassembly)


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