Welding and thermal cutting operations are widely used in industrial production and play an irreplaceable role. However

as a special operation

the skills training of the personnel in this industry has some problems

such as long period

low efficiency

high cost of training materials and great teacher occupation. At the present stage

the employing unit has increasingly diverse targets of welding training

and their practical demands are also improving constantly. Based on the training practice from the year 2007

it is suggested to adopt the precision CAI

PPT teaching

standardized training and contrastive teaching to further improve the welder skill training.