Liquid spray nozzle for abrasive wheel of grinding machine

摘要

The spray nozzle and rim clearer (10) is used for abrasive wheel for grinding (1) of boron nitride granules, for use on a grinding machine with five axes of freedom. It is made up of a curved form of which the section reduces from the entry end (11) whatever to a reduced section at the exit end (12). The concave wall (13) is an inwardly curved wall in a manner to globally marry up to the peripheral surface to be sprayed (U). The nozzle is characterised in that it contains lateral holes (15) on the concave surface (13) for projecting the lubricant onto the peripheral surface (2) of the abrasive wheel (1) in order to clear the latter.