over-bridge_tuning.html 2.3 KB

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  2. <html lang="en">
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  5. <title>Ironing Pattern Calibration</title>
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  7. <body>
  8. <table width="100%">
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  10. <tr>
  11. <td style="text-align: center;">
  12. <h1>Ironing Pattern Calibration</h1>
  13. </td>
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  15. <tr>
  16. <td style="text-align: right;"><strong>
  17. <table><tr><td>Needs:</td>
  18. <td style="text-align: left;">Flow</td>
  19. <td style="text-align: left;">Temperature</td></tr>
  20. </table>
  21. </strong>
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  25. <p><strong>You need to do the filament flow calibration and the bridge flow ratio before this one.</strong> It's better if you have done the filament temperature calibration as well.</p>
  26. <p>This calibration method will print test samples with various levels of over-bridge flow ratio, between 100 and 125. Choose the lowest value on which the top surface is smooth without rough "holes". Begin with the over-bridge calibraiton.</p>
  27. <p>If the over-bridge calibration is not conclusive (same holes on all samples), then set it to 110% and use the top flow calibration. This setting is a bit more unpredictable so it's best to not move it far away from 100%.</p>
  28. <h2>Results</h2>
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  31. <h4>Example:</h4>
  32. <tr>
  33. <td><img src="./100.jpg" width="150" height="100" /></td>
  34. <td><img src="./105.jpg" width="150" height="100" /></td>
  35. <td><img src="./110.jpg" width="150" height="100" /></td>
  36. <td><img src="./115.jpg" width="150" height="100" /></td>
  37. <td><img src="./120.jpg" width="150" height="100" /></td>
  38. </tr>
  39. <tr>
  40. <td style="text-align: center;">Not flat</td>
  41. <td style="text-align: center;">Not flat</td>
  42. <td style="text-align: center;">Not flat</td>
  43. <td style="text-align: center;">Flat</td>
  44. <td style="text-align: center;">Flat</td>
  45. </tr>
  46. </table>
  47. Here, we can see that artifacts exist until the over-bridge flow was set to 115. It was flat from the flow calibration, if it's not now, it's because the bridges below the top surfaces are dropping a bit, and so it leaves more volume to fill afterwards. Here, 115 should be enough, but 120 is a more safe bet.
  48. <h2>Advice</h2>
  49. <p>TODO</p>
  50. </ul>
  51. <h2>Notes</h2>
  52. <p>This test set the setting "Complete individual objects" to true, so you may want to reset your print settings afterwards</p>
  53. <p>Licence for models used for this calibration test: CC BY-SA 3.0</p>
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