The invention relates to a permanent magnet motor surface mounting rotor production technology method. The method comprises the following steps of making a rotor iron core; using a pressing rivet tooling to carry out pressure riveting stabilization on the rotor iron core and simultaneously carrying out coaxiality correction; carrying out dispensing operation on an excircle surface of the rotor iron core; gluing permanent magnet magnetic tiles on a glue dispensing position of the rotor iron core one by one and compacting; using a positioning disc locking mechanism to apply a force so as to lockthe magnetic tiles and the rotor iron core and then putting into a baking oven; rapidly heating and controlling a baking oven temperature in a range from 170 DEG C to 190 DEG C, maintaining 18-22 minutes so that the glue is fully solidified, and after the solidification is completed, putting into an air box and carrying out air cooling; and taking the processed rotor iron core out of the baking oven, loosening the positioning disc locking mechanism, putting the rotor iron core on centrifugation equipment of 12000 revolutions per minute so as to carry out centrifugation detection, and when themagnetic tiles do not fall off, finishing the processes. In the invention, the technology is simple, magnetic field coupling is good, motor efficacy is increased, simultaneously energy is saved and an application prospect is wide.