Extruder doesn't retract on inner wall lines thereby causing stringing











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I am trying to stop the stringing that occurs on one of my prints, I have set it so that it retracts the filament which does stop it during the extrusion of the outer wall layer, however when it comes to print the inner lines of the section it does not retract at all (the extruder gear does not move back).



Outer Wall Line Prints Without Stringing



Inner Wall Line Prints With Stringing



I am using Cura as my slicer and I cannot find any setting that would change this. My current retraction settings are as follows:



Enable Retraction - On

Retract At Layer Change - On

Retraction Distance - 7

Retraction Retract Speed - 40 mm/s

Retraction Prime Speed - 30 mm/s

Retraction Extra Prime Amount - 1 mm3

Retract Before Outer Wall - On


I am not sure how to stop this from happening, any suggestions that you can make will be greatly appreciated.






cura extrusion ender-3 retraction







share|improve this question




























    up vote
    4
    down vote

    favorite
    2












    I am trying to stop the stringing that occurs on one of my prints, I have set it so that it retracts the filament which does stop it during the extrusion of the outer wall layer, however when it comes to print the inner lines of the section it does not retract at all (the extruder gear does not move back).



    Outer Wall Line Prints Without Stringing



    Inner Wall Line Prints With Stringing



    I am using Cura as my slicer and I cannot find any setting that would change this. My current retraction settings are as follows:



    Enable Retraction - On
    
Retract At Layer Change - On
    
Retraction Distance - 7
    
Retraction Retract Speed - 40 mm/s
    
Retraction Prime Speed - 30 mm/s
    
Retraction Extra Prime Amount - 1 mm3
    
Retract Before Outer Wall - On


    I am not sure how to stop this from happening, any suggestions that you can make will be greatly appreciated.






    cura extrusion ender-3 retraction







    share|improve this question


























      up vote
      4
      down vote

      favorite
      2









      up vote
      4
      down vote

      favorite
      2






      2





      I am trying to stop the stringing that occurs on one of my prints, I have set it so that it retracts the filament which does stop it during the extrusion of the outer wall layer, however when it comes to print the inner lines of the section it does not retract at all (the extruder gear does not move back).



      Outer Wall Line Prints Without Stringing



      Inner Wall Line Prints With Stringing



      I am using Cura as my slicer and I cannot find any setting that would change this. My current retraction settings are as follows:



      Enable Retraction - On
      
Retract At Layer Change - On
      
Retraction Distance - 7
      
Retraction Retract Speed - 40 mm/s
      
Retraction Prime Speed - 30 mm/s
      
Retraction Extra Prime Amount - 1 mm3
      
Retract Before Outer Wall - On


      I am not sure how to stop this from happening, any suggestions that you can make will be greatly appreciated.






      cura extrusion ender-3 retraction







      share|improve this question















      I am trying to stop the stringing that occurs on one of my prints, I have set it so that it retracts the filament which does stop it during the extrusion of the outer wall layer, however when it comes to print the inner lines of the section it does not retract at all (the extruder gear does not move back).



      Outer Wall Line Prints Without Stringing



      Inner Wall Line Prints With Stringing



      I am using Cura as my slicer and I cannot find any setting that would change this. My current retraction settings are as follows:



      Enable Retraction - On
      
Retract At Layer Change - On
      
Retraction Distance - 7
      
Retraction Retract Speed - 40 mm/s
      
Retraction Prime Speed - 30 mm/s
      
Retraction Extra Prime Amount - 1 mm3
      
Retract Before Outer Wall - On


      I am not sure how to stop this from happening, any suggestions that you can make will be greatly appreciated.






      cura extrusion ender-3 retraction




      cura extrusion ender-3 retraction






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      share|improve this question













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      edited 7 hours ago









      Greenonline♦

      3,18831044




      3,18831044










      asked 7 hours ago









      Liam

      1207




      1207






















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          Cura has a setting called combing that is enabled by default. This stops the printer from retracting if the travel is contained within the walls. It does this to speed up the print but you get oozing during the travel since the plastic is still in the melt zone. You can change this setting to no skin will will stop it from combing on the skin layers or turn it of completely.






          share|improve this answer























          • Thank you, That solved it.
            – Liam
            4 hours ago










          • You're welcome, glad I could help!
            – Perplexed Dipole
            1 hour ago











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          active

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          1 Answer
          1






          active

          oldest

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          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          4
          down vote



          accepted










          Cura has a setting called combing that is enabled by default. This stops the printer from retracting if the travel is contained within the walls. It does this to speed up the print but you get oozing during the travel since the plastic is still in the melt zone. You can change this setting to no skin will will stop it from combing on the skin layers or turn it of completely.






          share|improve this answer























          • Thank you, That solved it.
            – Liam
            4 hours ago










          • You're welcome, glad I could help!
            – Perplexed Dipole
            1 hour ago















          up vote
          4
          down vote



          accepted










          Cura has a setting called combing that is enabled by default. This stops the printer from retracting if the travel is contained within the walls. It does this to speed up the print but you get oozing during the travel since the plastic is still in the melt zone. You can change this setting to no skin will will stop it from combing on the skin layers or turn it of completely.






          share|improve this answer























          • Thank you, That solved it.
            – Liam
            4 hours ago










          • You're welcome, glad I could help!
            – Perplexed Dipole
            1 hour ago













          up vote
          4
          down vote



          accepted







          up vote
          4
          down vote



          accepted






          Cura has a setting called combing that is enabled by default. This stops the printer from retracting if the travel is contained within the walls. It does this to speed up the print but you get oozing during the travel since the plastic is still in the melt zone. You can change this setting to no skin will will stop it from combing on the skin layers or turn it of completely.






          share|improve this answer














          Cura has a setting called combing that is enabled by default. This stops the printer from retracting if the travel is contained within the walls. It does this to speed up the print but you get oozing during the travel since the plastic is still in the melt zone. You can change this setting to no skin will will stop it from combing on the skin layers or turn it of completely.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 7 hours ago

























          answered 7 hours ago









          Perplexed Dipole

          304119




          304119












          • Thank you, That solved it.
            – Liam
            4 hours ago










          • You're welcome, glad I could help!
            – Perplexed Dipole
            1 hour ago


















          • Thank you, That solved it.
            – Liam
            4 hours ago










          • You're welcome, glad I could help!
            – Perplexed Dipole
            1 hour ago
















          Thank you, That solved it.
          – Liam
          4 hours ago




          Thank you, That solved it.
          – Liam
          4 hours ago












          You're welcome, glad I could help!
          – Perplexed Dipole
          1 hour ago




          You're welcome, glad I could help!
          – Perplexed Dipole
          1 hour ago


















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