| 摘要 |
FIELD: abrasion grinding equipment. SUBSTANCE: milling body has casing made in the form of body of rotation, at least tree vibration measuring units located inside casing and closed with covers. Each vibration measuring unit has capacity accelerometer and signal amplifier. Annular groove is formed on casing outer surface for receiving transmitting antennae, which are connected to related vibration measuring unit. Each cover is positioned in sleeve for movement relative to casing to switch on vibration measuring unit power supply. Sleeve is made from low friction material and is connected to vibration measuring unit through flexible binder. EFFECT: increased efficiency in abrasion grinding of material and prolonged service life of milling body. 1 dwg |
