Step 02.29 — Identify Z0 and start there¶
Step 29 of 44 · Chapter 02 — Z drives, Z idlers, Z rails, deck panel
Tap to enlarge
Gather for this segment — steps 02.29–02.37 (~30 min)
Fasteners, Tools & Misc box
- M5 roll-in T-nut ×4
- M5×40 SHCS ×2
- M5×10 BHCS ×2
- M5×16 BHCS ×1
Belts, Chains & Fans box
- Rubber foot 38×19 mm ×1
Printed parts
[a]_belt_tensioner_a×1 · bin 02-Z0, 02-Z2
Already on the bench
- one complete
_adrive - one
_amotor and mount assembly - the completed
_adrive - the
_amotor and mount assembly
Parts:
- one complete
_adrive · already on the bench - one
_amotor and mount assembly · already on the bench
Do:
- Find the front-left corner from the FRONT tape; lay an
_adrive and motor assembly beside it. - Dry-fit first: retainer face toward the motor's extrusion, counterbore face outboard over the side rail, 16T in line with the 80T.
Check
An _a drive and motor dry-fitted at front-left: retainer face toward the motor's extrusion, counterbore face outboard over the side rail, baseplate up.
What you're looking at
Manual p.40: the highlighted corner is Z0, front-left. The mirror hand of the printed parts decides which corner an assembly fits, so the drive and motor mount are matched to the corner before a single bolt goes in.
Tip
If the dry-fit only works with the _b parts, the map is reversed. Swap every _a for _b for the rest of the chapter and write that in the build log.
Source: Voron manual p.40 · Voron manual p.41 · Voron-2 CAD Voron_2.4r2_Assembly_STEP.zip @ de7e89d (corner map)