DEVICE FOR LUBRICANT-COOLANT FEED AT PLANAR GRINDING BY GRINDING WHEEL PERIPHERY

摘要

FIELD: process engineering.SUBSTANCE: invention relates to metal cutting and can be used at grinding machine with the tool horizontal axis and with application of lubricant-coolant. This device includes casing and nozzles for feed of the latter. Said casing has front cover, side and front nozzles secured thereat and directed at right or acute angle to processed surface. It incorporates the set of distribution pipes with valves for pressure and lubricant-coolant outflow rate adjustment to make a closed circuit of lubricant-coolant feed over cutting zone edges and produce through flow bath of lubricant-coolant.EFFECT: protected cutting zone, higher cutting efficiency.2 dwg