Ch 017 / 22
Step 01.7 — Join the first vertical to the first corner¶
Step 7 of 22 with a helper · Chapter 01 — Frame
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Parts:
- B extrusion ×1 · Frame Kit 2.4-350 box
- M5×16 BHCS ×2, already in the two A extrusions · already on the bench
- 3 mm hex key, straight · tool
Do:
- Stand a B extrusion in the first corner, access holes facing outward.
- Slide it over the two bolt heads and push both A extrusions home.
- Snug through each access hole with the 3 mm key. Not tight.
Check
Both A end faces sit flush against the vertical, its bottom is flush with theirs, and the corner sits flat on the stone.
Helper Holds the two A extrusions together at the corner while you snug the bolts.
What you're looking at
Manual p.15 shows the first corner going together: one B extrusion standing in the void with its two access holes on the outward faces. The two horizontals occupy the vertical's inner faces, so only the outer pair can take a driver.
Source: Voron manual p.15