| 1 | There are two variants of the Repap Wilson design. Some of the RP parts are common, and those STL files are located in this main directory. |
| 2 | |
| 3 | The parts that are specific to one version or the other are located in the respective subfolders. |
| 4 | |
| 5 | The BOM will tell you how many of which parts you will need to build the printer. |
| 6 | |
| 7 | Notes about updates: |
| 8 | |
| 9 | 6/21/14 - I've modified a few models described below: |
| 10 | |
| 11 | 1. The Y belt holder now has a tensioner (yay) affixed to the side. Use |
| 12 | a M3 x 20 or longer screw and nut to push the little round piece against |
| 13 | the side of the belt after assembly. |
| 14 | |
| 15 | 2. The fan duct for the extruder has been redesigned so that there are |
| 16 | separate outlets for the top of the hot end and below the nozzle. This |
| 17 | has been working great for me for PLA; ABS prints may not want that lower |
| 18 | outlet blowing on the print so I'll archive the original fan duct as well. |
| 19 | |
| 20 | 3. The extruder body itself should now print better. The opening for the |
| 21 | 608 bearings on the sides has been marginally increased, as has been the |
| 22 | J-Head hole on the bottom. The opening for the hobbed bolt was cleared |
| 23 | out to remove some extraneous support material. Also, the distance |
| 24 | between the M3 screws for the hot end attachment was decreased by about |
| 25 | 1mm to get a better grip on the J-Head. |
| 26 | |
| 27 | 4. The Y ends for the TS were changed just a wee bit to make the holes come |
| 28 | out more suitable (when sliced and printed with a .5mm nozzle) and also |
| 29 | to add .5mm of height to the feet so that the printer won't tend to rock |
| 30 | on the central frame. |
| 31 | |