BIQU H2 Ender 3 +Pro Mounting Bracket for BL Touch

prusaprinters

<p>Slight modification to change the source step file to the bolt pattern for the x-carriage on the Ender 3 (validated on Creality model) and Ender 3 Pro. &nbsp;Used as many bolts as possible to add stiffness. Using the same 7mm thickness from the BIQU mount which unfortunately limits build volume by 6 mm. &nbsp;I reused my z-axis limit switch on the right hand side of the 4040 section (Ender 3 Pro) and would up with a 214 mm Y-axis build length. &nbsp;I might try to update and reclaim those 6 millimeters.</p><p>Printed in FlashForge ABS Pro Grey with 0.4 mm nozzle and 0.2 mm layer height. &nbsp;I upped the perimeters to 4 and upped a gyroid infill to 50% for more stiffness.</p><p>BL Touch offset (z offset is approximate)</p><pre><code class="language-plaintext"> * +-- BACK ---+ * | [+] | * L | 1 | R &lt;-- Example "1" (right+, back+) * E | 2 | I &lt;-- Example "2" ( left-, back+) * F |[-] N [+]| G &lt;-- Nozzle * T | 3 | H &lt;-- Example "3" (right+, front-) * | 4 | T &lt;-- Example "4" ( left-, front-) * | [-] | * O-- FRONT --+ */ #define NOZZLE_TO_PROBE_OFFSET { -38, .2, -.64 }</code></pre>