Self-starting cooling and lubricating system with low cutting fluid use level and control method for self-starting cooling and lubricating system

Abstract

The invention discloses a cooling and lubricating system with a low cutting fluid use level. The cooling and lubricating system comprises an ultrasonic atomizing unit, an atomizing unit with spray nozzles, a cutting heat detecting unit and a circuit control module. The ultrasonic atomizing unit and the atomizing unit with the spray nozzles respectively comprise a plurality of atomizing assemblies which are arranged near front cutter face and rear cutter face regions of a cutter, the atomizing assemblies are integrally controlled on the basis of the temperature of a front cutter face of the cutter, the temperature of the front cutter face of the cutter is detected by the cutting heat detecting unit in real time, and accordingly various cooling and lubricating media can be flexibly compositely applied. The invention further discloses a corresponding electric control method. The cooling and lubricating system and the electric control method have the advantages that the cutting fluid use level can be greatly lowered while excellent integral cooling and lubricating effects are guaranteed; a good cooling effect can be realized, the cooling and lubricating system is convenient to control and wide in application range, accordingly, the cooling and lubricating system and the electric control method are particularly applicable to large-scale industrial production places such as machining places, and the like.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and more specifically relates to a self-starting cooling and lubricating system with less cutting fluid and a control method thereof. Background technique [0002] Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting and grinding. Performance, anti-rust, degreasing cleaning and anti-corrosion properties. The above characteristics of cutting fluid make it widely used in many machining fields including machine tool processing. However, the use of cutting fluid also brings many problems, the most important of which are the problems of cost increase and environmental pollution caused by excessive use of cutting fluid. For example, relevant data show that in the energy consumption of machine tool machining, the power required for spindle operation accounts for about 30%, while the energy consumption related to cooling and lu...

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Problems solved by technology

[0004] However, further studies have shown that the improvement of the above-mentioned prior art mainly focuses on the type of ingredients of the cutting fluid itself, the compounding of the cutting fluid, and the spraying method. Problems such as high energy consumption and severe environmental pollution have not been effectively resolved, and the characteristics of the cutting process have not been fully considered and designed.

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