Last updated: 08/13/20108 Rev. 9
2
Hand file
3. Build and BOM
The steps shown here will correspond with the SMW3D build videos. It should be noted these videos are
quickly getting outdated due to amazing feedback from users.
NOTE: as of November 2017, the mini wheels running inside the beam may be changed to Delrin.
NOTE: as of November 2017, mechanical limits are included in all R7 kits. The limits get installed as such:
Y gantry plate
–
limit faces rear of machine
X gantry plate
–
limit faces the right-hand side of the build looking at the machine
Z gantry plate
–
limit faces down
All wired NO
Step One:
In the first step, you will be assembling the Y gantry plates. These plates will run on the side of the R7 as
you are facing the machine. One notable change from the videos is the .2mm shims are no longer
needed. At the end of this step you will have two assembled Y gantry plates, each with eight mini wheels
and three large wheels (all on M5 x25 bolts), the ACME block will also be installed (M5 x 20 bolts). Take
your time on the wheels. If all wheels touch the C-Beam, you are in a great spot. We state in the video a
tension is required. We have found this is not true. Each plate can take up to an hour and a half to
completely assemble. So, sit back, relax, and let's build.
Содержание R7
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