Multi-field coupling laser electrolysis composite polishing device and polishing method

The invention provides a multi-field coupled laser electrolysis composite polishing device and a laser electrolysis composite polishing method realized by adopting the device. A multi-field coupling laser electrolysis composite polishing device comprises a laser polishing module, a magnetic field auxiliary module, an electrolytic polishing module, an ultrasonic auxiliary module and a workpiece clamping and transferring module. According to the technical scheme, the magnetic field and ultrasonic auxiliary technology is combined, the laser and electrolytic polishing technology is improved, the defects of heat damage, surface non-uniformity, shape adaptability and the like in a traditional method are overcome, the magnetic field and ultrasonic waves are introduced in the polishing process, the polishing efficiency is remarkably improved, the surface quality is optimized, meanwhile, energy consumption is reduced, and the production cost is reduced. The high-efficiency and high-quality polishing processing of the