The switching speed of the upper and lower valves depends on the viscosity of product. The higher the viscosity of the product is, the slower switching speed of the valves will be.
2
提出了一种通过控制前端喷嘴阀门开关使蓄积压力势能的高聚物熔体实现超高速注射成型的新方法。
A new approach for carrying out ultra-high speed injection molding by storing energy in the melt and controlling injection nozzle was proposed.
3
远程控制模块实现远程模拟量对阀门开度大小的控制及远程开关量对阀门全开、全关的控制。
The remote control module controls the opening of valve by simulant signal. It also controls the open and the close of the valve by on-off signal.
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