The analytical justification of wear resistance of sanding belts for the purpose of increase of their working capacity
In article methods of increase of wear resistance of abrasive material when processing wood and wood materials are considered and proved. On modern representations, the main reason for decrease in working capacity and wear resistance of grinding skins when processing wood is the balling. One of ways of increase in wear resistance of sanding belts is their punching by a notch of openings. When punching sanding belts additional volume for placement of remote material is created and the quantity of the particles of shaving which got stuck in intergrain space decreases that significantly increases operability of the abrasive tool.