This is a "2 in 1" upgrade for Any cheap Kossel/Delta with 20x20x680mm long vertical extrusions/rods. These printers often comes with low quality rods, and getting 3 good quality replacement should cost you from about 25 to 60 bucks depending on where you buy/order them.
With this upgrade, you not only get better prints thanks to your printer being enhanced with 3 smoother rods, but you also stabilize your printer a lot with reusing the original rods for stability.
The spared old rods will reinforce each corner of the printer using an angle of 7°.
Prerequisites
For your convenience, I created a Corner set and a Full set. The first one will cover one of the 3 corners, the second one should let you print everything needed at once.
| 7bottomV3_fixed.stl | 116.3KB | |
| 7CornerSetV3_fixed.stl | 273.6KB | |
| 7feetV3_fixed.stl | 68.5KB | |
| 7fullSetV3_fixed.stl | 831.6KB | |
| 7TopV3_fixed.stl | 115.2KB |
