I tried to use Snapmaker with different modules. The 3D printing and Laser modules work perfectly.
However, while testing the CNC engraving module, I found that the eccentricity of the motor was quite noticeable. I made a video for your reference. You can feel the eccentricity by hearing the sound. The coupler and v-bit continuously ‘hitting’ my ruler and I think they shouldn’t perform like this if they are perfectly concentric. Does anyone face the same situation?
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Thank you for your feedback.
The current precision of the coupling is 0.1 mm. We will improve the precision later and make sure the eccentricity is no more than 0.03 mm.