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答:为了使液压执行元件能同步工作,有以下各种控制方法: 1.用同步阀控制从结构上说,一种是将输入的压力油大致等量地分配后送入液压执行元件中去的分流阀,另一种是将双向液压执行元件输出的油等量地汇集起来的集流阀,应用这两种阀实现同步。前者可用进油回路控制,后者可用出油回路控制,它们仅适合单向同步要求,当需要往复同步时,必须要两者结合使用。
A: In order to make the hydraulic actuator can work simultaneously, the following various control methods: 1. Controlled by the synchronization valve From the structure, one is the roughly equal distribution of pressure oil into the hydraulic actuator to go Of the diverter valve, and the other is the collection of two-way hydraulic actuator output equal amount of oil collection valve, the use of these two valves to achieve synchronization. The former can be controlled by the oil inlet circuit. The latter can be controlled by the oil circuit. They are only suitable for one-way synchronization. When reciprocating synchronization, they must be used together.