Static minimal quantity lubrication aerial fog electric charge device

Abstract

The invention provides a static minimal quantity lubrication aerial fog electric charge device which comprises a box, a high-voltage static conveying line connector, a high-voltage connector base, anelectric charge electrode, an air pipe, a liquid pipe and a spraying nozzle. A liquid conveying channel and an air conveying channel are arranged inside the box, an electrode guide hole is formed in the liquid conveying channel, one end of the liquid pipe communicates with the liquid conveying channel inside the box, and the other end of the liquid pipe communicates with a minimal quantity lubrication device; and the high-voltage static conveying line connector is fixed to the high-voltage connector base of the box, the high-voltage connector base is connected with one end of the electric charge electrode, the other end of the electric charge electrode is inserted into the liquid conveying channel through the electrode guide hole and is in contact with lubricating fluid in the liquid conveying channel to achieve electric charging, the inner end of the air pipe communicates with one end of the air conveying channel, the electric charge lubricating fluid is mixed with air in the air conveying channel to be sprayed out from the spraying nozzle. The static minimal quantity lubrication aerial fog electric charge device has the beneficial effects of being compact in structure, high in integration degree, stable in electric charging and convenient to install, enabling electric charge lubricating fluid electric charge to be not prone to losing and the like.

Description

technical field [0001] The invention relates to the technical field of mechanical lubricating fluid supply devices, in particular to an aerosol charging device for electrostatic micro-lubrication. Background technique [0002] In traditional machining, lubricating fluid is widely used in order to reduce the machining temperature, prolong the tool life, and improve the surface finish and dimensional accuracy of the workpiece. The lubricating fluid is generally poured to lubricate and cool the processing area. While lubricating fluid brings benefits to the machinery manufacturing industry, it also produces unfavorable factors such as resource consumption, environmental pollution and impact on employee health. [0003] Dry cutting is a new processing method that does not use lubricating fluid. However, in dry cutting without using lubricating fluid, in order to ensure high processing efficiency, high product processing quality, high tool life and process reliability, the tool...

AI Technical Summary

Problems solved by technology

However, the core of EMQL technology is to use high-voltage static electricity to charge the lubricating fluid. The integration of the charging device is not high, the convenience of use is not enough, and there are problems of charge loss and damage to operators and precision instruments.

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