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我厂生产的活塞杆接头和球形支座两种模锻件如图1、图2所示。它们分别在1吨蒸汽自由锻锤和400公斤空气锤上采用半固定式锻模模锻成形。
I plant production of the piston rod joints and spherical bearing two forging pieces shown in Figure 1, Figure 2 shows. They were semi-fixed forging die forging at 1 ton steam free forging hammer and 400 kg air hammer respectively.