The trainer can provide learners the simulant melting rate of electrode, check up whether the moving rate of electrode and the angle of inclination of electrode are in the ranges set in advance.

• 该装置能给学员提供焊条摸拟熔化速率,能检测焊条移动速率、焊条倾角、焊条与工件间的距离是否在予先设定的范围内。