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1)  vibration injection
振动注塑
1.
Study on Effect of Low Frequency Vibration Injection on Dispersion of PP/Nano-meter CaCO_3;
低频振动注塑改善PP/纳米CaCO_3分散性的研究
2.
This paper investigated the influence of low-frequency vibration on the dispersion of nano-OMMT in the compound of HDPE/nano-OMMT by the self-made vibration injection device.
利用自行研制的振动注塑装置研究低频振动对HDPE/纳米OMM T体系中纳米OMM T在基体中的分散性。
3.
PP/CaCO3 specimens were prepared at different vibration frequency and stress with self-made vibration injection molding machine,and the tensile creep of specimens were investigated.
采用自制的机械振动注塑机,在不同振动频率和振动压力下成型PP/CaCO3试样,考察了试样的拉伸蠕变。
2)  low-frequency vibration injection molding
低频振动注塑
3)  electric injection machine
电动注塑
4)  flow injection molding
注塑流动
5)  vibration plasticating
振动塑化
1.
The results indicated that the vibration plasticating extrudate had higher crystallinity,better crystallization,and the number of inter-lamellar connections increased,which account for enhancement of the mechanical pr.
结果表明,振动塑化挤出使聚合物挤出试样结晶度提高,结晶完善,晶片之间的连接分子数量增加,因而制品的力学性能有所提高,特别在横向上表现明显。
6)  vibration injection molding
振动注射
1.
A low frequency vibration was applied on the melt when processing the PP/nano-CaCO_3(composite) by a vibration injection molding equipment.
采用自行研制的振动注射装置在注射保压过程中对聚合物熔体施加低频振动,成型了聚丙烯/纳米碳酸钙复合材料。
2.
We use a vibration injection molding equipment to put a low frequency vibration on the PP/MMT melt while injecting.
以聚丙烯/蒙脱土纳米复合材料为研究对象,利用自行研制的低频振动注射实验装置,实现振动注射成型和常规注射成型。
3.
Samples prepared via both vibration injection molding (VIM) and conventional injection molding (CIM) were compared.
利用自行研制的振动注射实验装置 ,实现振动注射成型和常规注射成型。
补充资料:点振子振动和点电极振子振动
分子式:
CAS号:

性质:又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内,形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积,且与厚度有适宜的匹配关系。在交变电场作用下,沿厚度方向产生振动,其振幅随着至电极中心距离的增加,呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄,有时考虑到压电陶瓷自身强度太低,可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。

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