High-performance intelligent three-phase minimum quantity lubrication system and use method thereof

Abstract

The invention provides a high-performance intelligent three-phase minimum quantity lubrication system and a use method thereof. The system comprises a minimum quantity lubrication digital quantification supply unit, a water digital quantification supply unit, a compressed gas supply unit, an intelligent control unit and an ejection unit, the water digital quantification supply unit is communicatedwith an external water source, and the compressed gas supply unit is communicated with a gas source. The use method of the system includes the steps of system power-on, system hardware setting, system parameter setting, program selection, starting, processing stop, system power interruption and the like. The processing performance and the processing quality of the minimum quantity lubrication system are effectively improved.

Description

Technical field [0001] The invention relates to the technical field of metal processing cooling and lubrication, in particular to a high-performance intelligent micro-lubrication technology. Background technique [0002] In recent years, with the economic pressure brought by traditional pouring cooling and lubrication, as well as serious environmental and health hazards, dry cutting technology and micro-lubrication technology have been developed by leaps and bounds. Dry cutting completely eliminates the use of traditional cutting fluids and is a typical green and environmentally friendly cleaning process. However, for materials with low thermal conductivity (such as titanium alloys, nickel-based alloys, etc.) and processing techniques with high surface quality requirements, dry cutting is difficult to achieve. For this reason, in these processing areas, micro-lubrication technology is used to replace traditional cutting technology. Micro-lubrication technology refers to the use...

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Problems solved by technology

[0003] There are three main problems in the traditional micro-lubrication device: 1. The electromagnetic pulse pneumatic pump is used as the power source of the micro-lubricating oil and water, and the noise is relatively large, and the pressure of the air source in the workshop is required to be high and the stability is high. However, most The air source in the workshop does not meet the requirements for use, which brings great obstacles to the large-scale promotion of the minimum quantity lubrication device; There is a big difference, so the requirements for the cooling performance and lubrication performance of the cutting fluid are different, so the requirements for the minimum quantity lubrication cooling and lubrication parameters (that is, the amount of lubricating oil per minute, the amount of water per minute and the pressure of compressed air) are different. However, the existing For the minimum quantity lubrication products, the adjustment of the above three parameters depends entirely on the manual experience of the operator. The adjustment is not accurate enough, and it is impossible to save or reproduce the minimum quantity lubrication cooling and lubrication parameters that have been adjusted and proved to be suitable for a specific process. Parameters to implement cooling and lubrication for the processing of specific process objects; 3. With the advancement of Made in China 2025, enterprises' demand for intelligence continues to increase, but none of the existing microlubrication devices on the market has achieved intelligence

It solves the problem of uneven mixing of water and oil and poor liquid output, and saves the power consumption of the air compressor, but it still cannot realize the quantitative digital supply of three-phase oil, water and gas, and the degree of intelligence is not high

It brings great obstacles to the rational application and promotion of minimum quantity lubrication technology on site

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