The mechanical property of HDPE is studied using a self-made pressurevibration injection device.
采用自行研制的压力振动注射装置对HDPE进行了力学性能的研究。
2
When the extrusion temperature was increased, the pressurevibration frequency and critical slid length decreased, while the vibration period increased.
挤出温度升高，压力振荡频率减小，周期变大，外推滑移长度有变小趋势。
3
Various vibration molding techniques, including oscillation packing injection molding, shear vibration injection molding, and pressurevibration injection molding were introduced.