Era

# Era

Era is a fast, cheap, simple, robust 3d printer design.

This project is greatly inspired by [Ultimaker 2 Aluminum Extrusion 3D printer](http://www.thingiverse.com/thing:811271).

## The Era Principle

Era is designed with the principle: minimal efforts to achieve professional grade.：

First, it is designed to be easily printable from any present printer. As most printers print in PLA or ABS, which are not as strong as metal or polycarbonate (the most common casing and part mate