液压缸压力转换熔融塑料在模腔的填充平衡需要液压缸压力驱动螺杆前进来保证。
Hydraulic pressure switchover the packing of the melt in the mould cavity has to be balanced by the hydraulic pressure driving the screw forward.
通常是用万能试验机、液压缸重物或某种形式的压力施加载荷。
Loads are commonly applied with universal testing machines, hydraulic cylinders dead weights, or some form of pressure.
通过对退锚器工作压力的确定、强度校核、合理计算，选择了活塞承压面积及各液压缸直径尺寸。
Through anchors identified by the work pressure, intensity degree, reasonable terms, choiced piston confined area and the size of hydraulic tank diameter.
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