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Sheet slotting punch lift control centers round sleeved excentric bolt turn angle off servomotor under machine control appropriate to operating stage.
Sheet slotting punch lift control centers round sleeved excentric bolt turn angle off servomotor under machine control appropriate to operating stage.
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机译:开槽冲床提升控制中心在机器控制下的伺服电机圆套筒偏心螺栓转动角度适合于工作阶段。
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摘要
A servomotor (15) turns the angle of the excentric bolt (13) and bush (26) in such a way that this angle of turn is controlled by the machine itself as a function of the particular operating situation. In intermittent punching routine the angle of turn is governed by the plate thickness (34) or again the angle of turn of the excentric (13,26) selected so as to afford maximum punch lift once a plate in inserted or removed. The machine controls process signals from the path and thickness measuring systems (22) and servomotor (15) and bolt (13) have interposed movement transmission systems.
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