Uploaded November 2020 | Updated September 2026, 1 week ago

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In this episode, we will be re-installing the gantry into the k40 laser sheet metal and discuss the final steps you will need to take to ensure that gantry and therefore optical train square and true. Keep in mind you should be within-in sub 1mm tolerances for the effective performance of your laser over a lager area.

Part 1 of the series: youtu.be/mGQvHKnOa_c
Part 2 of the series: youtu.be/e5qrOYx6BKk

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k40 Air Assist Head: diy3dtech.com/k40_air_assist_head
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