Electrostatic micro-lubricating based cutting device

Abstract

The invention discloses an electrostatic micro-lubricating based cutting device. The device comprises a box body, wherein a liquid storage device used for storing cutting fluid is arranged at the topof the box body, an air source adjusting processor is arranged on the side surface of the box body, a pneumatic plunger pump, an electromagnetic valve, an electrostatic generator, a gas-liquid electric converging device and a pneumatic frequency generator are arranged in the box body, the air source adjusting processor is connected with the electromagnetic valve in the box body, a first air pipe and a third air pipe are arranged on the electromagnetic valve, the electromagnetic valve is connected with the pneumatic plunger pump through the first air pipe, the electromagnetic valve is connectedwith the pneumatic frequency generator through the third air pipe, and the pneumatic frequency generator is connected with the pneumatic plunger pump through a second air pipe. The electrostatic micro-lubricating based cutting device has the beneficial effects that the charged lubricating fluid under the condition of electrostatic micro-lubrication has better lubricating and cooling capacity, sothat the processing quality of a workpiece is improved, the use of the lubricating fluid is reduced, and the environment-friendly benefit can be further met.

Description

technical field [0001] The invention relates to the technical field of micro-lubrication cutting, in particular to a cutting device based on electrostatic micro-lubrication. Background technique [0002] Minimal quantity lubrication refers to lubrication conditions in which very small amounts of lubricant are used. It is used in cutting, high-speed rotating machinery such as high-speed centrifuge using this lubrication method. It is also called minimum quantity lubrication in mechanical cutting, that is, the minimum amount of cutting fluid is used to achieve the best cutting effect. It is a kind of lubrication method for metal processing, that is, semi-dry cutting. Usually, compressed air (air, nitrogen, carbon dioxide, etc.) is mixed and vaporized with a very small amount of lubricating oil to form a micron-sized droplet oil mist, which is then sprayed into the cutting area or the moving pair through the nozzle at high speed, so that the cutting area or the moving pair Ef...

AI Technical Summary

Problems solved by technology

This also brings a lot of trouble and damage: the high temperature generated during the machining process makes the cutting fluid gradually evolve into mist and volatilize. During the evaporation process, many mist particles and water splashes will be splashed. Once inhaled by the operator, it will directly Threatening the health of the operator and polluting the surrounding environment virtually; some cutting fluids have special properties, and the chips attached to them are usually treated as harmful substances. additives, its cutting fluid is difficult to degrade through natural means, so it often leads to environmental pollution

At the same time, the additives used in the cutting fluid will also bring great harm to the health of the staff, and at the same time affect the processing quality

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