Laser Pointer Rocking Mount for ZWobble Compensation

Laser Pointer Rocking Mount for ZWobble Compensation

thingiverse

Use a rocking laser pointer mount for precise measurement of Z-wobble in Solidoodle 2 prints. The latest firmware, available on Github, features a Z-Wobble compensation tool that allows you to input customized curve values for optimal print results. To use the rocking laser pointer, home your print head and place the rocker with a laser aimed at a wall. Send M97 A0, G28, and G1 Z1.411 commands to clear any previous compensation and move the bed down one full rotation of the z-axis threaded rod. Measure the distance of 14 marks taken .1mm apart from each other, then input these values into a gcode file with M97 W1.411 P0 and M97 Z0.0 L[distance between 1st and base point] commands to create your customized compensation curve. Finally, load the gcode file and print the compensation curve before each session for optimal results.

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