APPARATUS FOR FEEDING CUTTING FLUIDS Russian patent published in 2002 - IPC

FIELD: machine engineering, possibly grinding blanks of different materials. SUBSTANCE: apparatus includes wedge-shaped nozzle for supplying aqueous cutting fluid. Device for feeding grease is secured to nozzle. Said device is in the form of detachable housing with rectangular cross section and it includes electromagnetic winding, spring-loaded rod screwed to sleeve carrying briquette of grease. Row of incandescence filaments is arranged in outlet portion of housing; said filaments are connected with direct current circuit. Such apparatus provides stepwise supplying of cutting fluid at removing allowance and at dwelling in order to prevent mutual influence of cutting fluid and grease and to realize effective grinding. EFFECT: enhanced quality of ground blanks. 3 dwg