本文提出在大型机械式挖掘机的提升电流信号回路中,增加继电器调节环节的方法求得提升力与推压力的合理匹配。
It is proposed in this paper that a relay regulating loop be added in the hoist current signal of large power shovel so that rational coordination between hoist and crowd capacities can be obtained.
采用双缸驱动,机械同步,举升力大;
Double cylinder drive, mechanical synchronization, large lifting force.
采用双缸驱动,机械同步,举升力大;
Double cylinder drive, mechanical synchronization, large lifting force.
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