“转臂式机械手”卸件装置是我厂冲压车间冲压小组大搞技术革新的一项新成果。这种机械手现已应用在冲压生产的卸件中,改变了原来人工单件作业的落后面貌。 The “boom-arm manipulator” unloading device is a new achievement of the technical innovation of the stamping team in our factory. This kind of manipulator is now used in the unloading of stamping production, changing the backward appearance of the original manual work.