Turning apparatus with minimal quantity lubrication based on magnetic circulation and ultrasound-assisted infiltration

A turning apparatus with minimal quantity lubrication (MQL) based on magnetic circulation and ultrasound-assisted infiltration, comprising a turning tool being fixed with a two-dimensional ultrasonic auxiliary device, wherein a magnetic circulation nozzle and a magnetic circulation recycling nozzle are respectively arranged on both sides of the turning tool, a lubricant channel is respectively provided inside the magnetic circulation nozzle and the magnetic circulation recycling nozzle, and a magnet is provided on a periphery of the lubricant channel;

• wherein, the magnet provided on the periphery of the lubricant channel of the magnetic circulation nozzle is a electromagnet, a coil of the electromagnet is connected to an alternating current (AC) power supply;
• the lubricant channel of the magnetic circulation nozzle is connected to one end of a first flexible pipe, another end of the first flexible pipe is connected to a lubricant canister after passing through a peristaltic pump, and the peristaltic pump is further connected to one end of a second flexible pipe, another end of the second flexible pipe is connected to an extract opening of the filtering mechanism;
• the magnetic circulation recycling nozzle is connected to one end of a third flexible pipe, and another end of the third flexible pipe is connected to a liquid inlet of the filtering mechanism.