FINE POWDER REMOVAL METHOD

摘要

PURPOSE:To remove completely fine powder adhering to an abrased object, in a large amount at one time within a short time, by bringing fluidly into contact a specifically shaped fine powder removing material with an already abrased object in a barrel polishing machine. CONSTITUTION:Synthetic resin particles having no projection or a sharp angle part or those having a spherical or almost spherical shape and impact resistance are used as a fine powder removing material. Thus fine powder removing material and an already abrased object to which a fine powder is adhered are brought into contact with each other flowably in a barrel polishing machine so as to remove the fine powder easily and completely therefrom.