abrasive-blasting-problemsFouling of the oil circulation system or fuel system can causedamages to bearings or regulator parts.Blocking of dust-removal boresReactions withblasting media (SiC)Blasting media entersinto bores that are notsufficiently maskedDamaged or accidentallyremoved coatingsBlasting media with undesiredgrain distributionFouling from the blasting media and/ormasking systemSurface too rough or notrough enoughUnallowably heavyloading with blasting particles:- Compromises following finishing steps- Bearing damagesProblems with abrasive blasting:Insufficient materialremoval: coating remnants, damageresidueRoughness causesbackground fluorescenceduring penetrant testingDeposits and blockages in air ductsReactions withblasting mediaClose crack orcavityGroove-like sharp notches due to "glancing shots"