The invention relates to optical fiber gyro part production equipment and a treating technology, in particular to high-precision optical fiber ring cutting packaging equipment and a treating technology. An optical fiber ring needs to be cured and packaged after impregnation, and the cured performance of the optical fiber ring is determined by the precision of curing equipment, environment and thetechnology. The curing packaging equipment comprises an ultraviolet curing device and stress removing device, an enclosed temperature control environment is built, ultraviolet curing can be carried out at the set constant temperature, and the future application environment of the optical fiber ring can be simulated for temperature change so as to remove stress. By means of control of developed treating technology over the temperature, rotating speed, frequency and the like, the optical fiber ring curing packaging effect is good, stress removal is thorough, and working precision is high.