Minimum quantity lubrication device based on automatic control

The invention discloses a minimum quantity lubrication device based on automatic control. The minimum quantity lubrication device comprises a detection module, a control module, an execution module and a control algorithm; and the detection module is used for detecting the flow and the pressure in real time, and the control module adjusts the flow and the pressure according to the optimal coolingparameter output by the control algorithm. The execution module is used for receiving an execution command from the control module and adjusting the flow and the pressure to reach a parameter value given by the control algorithm; and the control algorithm can finally output cutting fluid flow and air pressure cooling parameters as the optimal cooling scheme for achieving the machining quality target after operation and calculation. The minimum quantity lubrication device has the advantages that real-time automatic control over the flow and air pressure of the minimum quantity cutting fluid isachieved, and the device i