Step 06.2 — Learn the four names¶
Step 2 of 42 · Chapter 06 — Z axis (and Chapter 06b — Gantry squaring)
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Parts: none.
Do: Learn the stack at one corner: Z drive at the bottom, Z joint above it, Z belt between them, Z idler at the top. Both belt ends clamp at the gantry corner, one under it, one on top.
Check
You can point at all four features on the real machine at the front-left corner before you build the other three.
What you're looking at
One corner, top to bottom: the Z idler at the top of the upright, the Z joint that carries the gantry corner where the belt clamps, the Z belt, and the Z drive at the bottom. Four of these lift and level the gantry.
Source: Voron manual p.109 · Video: Part 4 @0:55:46