论文部分内容阅读
新型模锻压机的控制方法改变了导柱受力的传统结构,依靠压下油缸的同步控制方法使得压机承受锻造偏载产生的倾覆力矩,因此需要保持锻造过程中锻造偏载始终处于压机能力的可控范围内。由于大于三油缸的多缸压机中位置同步需要增加力均衡条件,对不同的力均衡条件下压机偏载的控制能力进行了分析。根据锻件的不同选择适合的力均衡控制条件,并设计出图形显示的工控界面,实时提示操作者避免倾覆力矩超载的危险。
The new die forging press control method has changed the traditional structure of the guide column force, rely on the synchronous control of the press cylinder so that the press bear tilting moment due to forging partial load, so you need to maintain the forging during forging partial load is always in the press Ability to control the range. As the position synchronization in multi-cylinder presses with more than three cylinders needs to increase the force equilibrium condition, the control ability of the partial load of the press under different force equilibrium conditions is analyzed. According to the different forgings choose the appropriate force balance control conditions, and design graphical display of industrial control interface, real-time prompts to avoid overturning moment operator overload danger.