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Chatter Marks


Click here to download our white paper addressing chatter marks.

Causes:
 
  • Blade angle too steep
  • Too much blade pressure
  • Problems with gear box
  • Doctor blade is loose in the holder
  • Rough oscillation
Solutions:
 
  • Lower contact angle
  • Reduce blade pressure
  • Check main gear box
  • Check oscillation bearings
  • Reset blade in holder and tighten all bolts evenly
  • Ensure holder is clean
  • Use support blade
Products suggested:
 
The right configuration is key:

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