A device for feeding coolant at flat face grinding parts made of brittle nonmetallic materials

摘要

abstract; to an application for utility model "device for supplying coolant at the flat parts of the face grinding of brittle nonmetallic materials"; The utility model aims to improve the quality of the ground surface of parts of non-metallic materials. It consists of a hollow spindle on which the faceplate range of housing and the grinding wheel. Fastening of the grinding wheel takes place with a washer and a screw, which is wrapped in a hollow spindle. The screw has a circular cross-channel coolant nozzle.; Said technical result is achieved due to a more effective coolant to the grinding wheel contact zone - the workpiece. This is ensured by the fact that the holes in the circumferential multichannel nozzle formed at an angle α to the principal axis of rotation of the grinding wheel.; Better penetration coolant reduces the temperature in the cutting area, due to timely lubrication of friction surfaces, and heat dissipation from the cutting zone.; Coolant supply also affects the cleaning ability of the coolant as it is an obvious way of povysheniya.1il.