Welding technology and manufacturing technology of humidifier box body

The invention discloses a welding technology and a manufacturing technology of a humidifier box body. The humidifier box body comprises a main body and a bottom cover, the bottom cover is connected with one end of the main body, the welding technology of the humidifier box body comprises an ultrasonic welding procedure and a high frequency welding procedure, and according to the technology parameters of the ultrasonic welding procedure, delay time ranges from 0.5 to 0.67 s, the welding time ranges from 0.68 to 0.78 s, the curing time ranges from 0.4 to 0.45 s, and the air pressure is 0.2 to 0.3 MPa. According to the technology parameters of the high frequency welding procedure, delay time ranges from 1 to 1.5 s, the heating time is 2.8 s, the heat preservation time is 0.1 s, the work timeranges from 5 to 7 s, the heating current is 230 to 280 A, and the heat preservation current is 210 to 240 A. The welding technology parameters of the humidifier box body are determined, the problemsof welding deformation, cr