The micro-lubrication technology is to mix a small amount of environmentally friendly and harmless lubricating oil mist particles into the compressed air to replace the cooling and lubrication of the cutting fluid during metal cutting:
MQL is a green manufacturing technology. During the cutting process, high-speed mist particles are sprayed to the cutting point, which increases the permeability of the lubricant, improves the lubrication effect, and improves the surface quality; the amount of lubricating oil is between 5-50ml/h (The number of nozzles set according to the needs is the main factor that determines the consumption), which is one ten thousandth of the cutting fluid. The advantages are: reduced lubricant costs, workpiece drying without cleaning processes, no waste liquid treatment, improved processing environment, etc.
Economic benefits brought by micro-lubrication:
1.
Eliminating cutting fluid brings huge savings, including cutting fluid procurement, storage, transportation and disposal related costs
2. After the process optimization is completed, the tool life can be expected to be extended
3.
Subsequent cleaning/cleaning of the workpiece can be eliminated, resulting in savings
4.Dried iron filings can be recycled as recyclables.
Environmental benefits brought by micro-lubrication:
●
The processing environment is greatly improved, and the inhalable particles in the workshop meet the standards, and the operator has no occupational disease risk ● Exemption of cutting fluid (oil) discharge ● Energy consumption is reduced, and the average energy saving is 7kw/machine tool (compared with traditional cutting fluid processing)
Link to this article：Benefit from many aspects of micro-lubrication application technology
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